Teaching Staff
Dr. Pakinee Aimmanee
Date Posted : 2022-01-06
Faculty
:
School of Information, Computer, and Communication Technology (ICT)
Name
:
Dr. Pakinee Aimmanee
Position
:
Associate Professor
E-mail
:
pakinee@siit.tu.ac.th
Phone Rangsit
:
3500
Phone Bangkadi
:
5012
Phone Extension
:
Education
  • B.S. in Mathematics (Cum laude with distinction), minor in Computer Science. University of Delaware, USA
  • M.S. in Applied Mathematics, University of Colorado at Boulder, USA
  • Ph.D. in Applied Mathematics, University of Colorado at Boulder, USA
Academic Awards
  • Gold medal in the 48th International Exhibition of Inventions Geneva, Switzerland, 2023.
  • Good Research award from the National Research Council of Thailand (NRCT), 2023
  • Honored invention award from the National Research Council of Thailand (NRCT), 2023
  • Research honorary through outside organization awards from Thammasat University in 2023
  • Best Paper Award, the 19th international conference on Electrical Engineering Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2022)
  • Research honorary through outside organization awards from Thammasat University in 2017, 2018, and 2019.
  • Best paper from the 14th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Sendai, Japan 2018.
  • Best paper and presentation awards from the 13th International Joint Symposium on Artificial Intelligence and Natural Language Processing( iSAI- NLP 2018), Pattaya, Thailand 2018.
  • Silver Medal in the 46th International Invention Exhibition at Geneva, Switzerland, 2018.
  • Best Journal Paper Award 2016, Institute of Electronics, Information and Communication Engineers (IEICE).
  • Large Research Project Award 2014, An award from Thammasat University given to a person who received a large research project (via the institute), Thammasat University researcher day 2014.
  • Very Good Research Award from Thammasat University, 2008.
  • Stribic fellowship awarded to women who succeed in teaching and researching, University of Colorado at Boulder, 2002 and 2003, USA.
  • William Clark Prize, a prize given to an excellent student in Mathematics, University of Delaware, USA 1999.
  • Full Scholarship from Development and Promotion for Science and Technology Talents Project (DPST), 1995-2005.
  • Second prize winner in a high school science competition, Chiang Mai University, Thailand 1993.
Research Interests
Research Interest: Medical Image Processing, Information Retrieval, Audio Watermarking.
 
Image Processing: The Image Analysis is the study of how to process or analyze the image to obtain needed information such as the approximated location, the region, or the number of the interested object in the image.   
My research work is medical image processing which involves processing and the image in the medical field and aims to solve the medical problems related in such a field.  The first work involves localization and segmentation of Optic Disk (OD) in the retina images using techniques that are based on information from vessel networks rather than the information from optic disk.  The second work involves calculating the midline shift distance and the approximating the volume of the hemorrhage from the series of the 2-D brain CT scan-slide images.  
 
Information Retrieval: Information retrieval (IR) is the way of retrieving needed information from a collection of information resources which are commonly based on text.  Improving the accuracy and reducing the speed are main objectives in this field.  
My research work in this field involved enhance the performance of the well-known 
search engine scheme: Latent Semantic Indexing (LSI) for retrieval using Sn,k gram (a skip gram that allows k gaps between n-term unit.

Audio Information Hiding: The audio Information Hiding (AIH) is a study of how to embed information such as a text or an image in an audio signal in such a way that the information is difficult to remove and inaudible in the audio. It is typically used to serve the purposes of ownership protection, content authentication, broadcast monitoring, information carrier, and convert communication. 
My research work in this field involves a novel approach for audio watermarking based on Singular Spectrum Analysis (SSA).
Work Experiences
  • 2005-Present: School of ICT, SIIT
  • 2003: International Consultant, LightBridge Co., Broomfield, CO., USA
  • 2003-2005: Research Assistant, Department of Computer Science, University of Colorado at Boulder, USA
  • 2000: Summer Intern, Data Fusion Corp., Denver, CO., USA
  • 1999-2003: Teaching Assistant, Department of Applied Mathematics, University of Colorado at Boulder, USA
  • 1998-1999: Undergraduate Research Assistant, Department of Mathematics, University of Delaware, USA
List of Publications

International Journals

  1. Tandin Dorji, Vich Yindeedej, Pakinee Aimmanee, An Augmented Reality-Based Pre-Surgical Navigation System for Ventriculoperitoneal Shunt Placement: Development and Phantom Skull Assessment With Unity-Vuforia, IEEE Access, 13, 2025, 128996–129010
  2. Patsaphon Chandhakanond, Pakinee Aimmanee, Diabetic retinopathy detection via exudates and hemorrhages segmentation using iterative NICK thresholding, watershed, and Chi2 feature ranking, Scientific reports, 15 (1), 2025, pp 5541
  3. Yar Zar Tun, Pakinee Aimmanee, Machine Learning-Based Retinal Neovascularization Localization in En Face Optical Coherence Tomography Angiography Images Using Vessel Features, IEEE Access, 13, 2025 pp 2045-2057
  4. Tanthanathewin R, Wongrattanapipat W, Khaing TT, Aimmanee P. Automatic exudate and aneurysm segmentation in OCT images using UNET++ and hyperreflective-foci feature based bagged tree ensemble. PLoS One. 2024 May 24;19(5):e0304146. doi: 10.1371/journal.pone.0304146.
  5. Tun Y. and  Aimmanee P., "Machine Learning-Based Retinal Neovascularization Localization in En Face Optical Coherence Tomography Angiography Images Using Vessel Features," in IEEE Access, vol. 13, pp. 2045-2057, 2025, doi: 10.1109/ACCESS.2024.3522324
  6. Seint Lei Naing and Pakinee Aimmanee, Automated optic disk segmentation for optic disk edema classification using factorized gradient vector flow, Scientific Reports, 2024, 14(1), 371
  7. Yar Zar Tun, Pakinee Aimmanee, Retinal Neovascularization Localization in Optical Coherent Tomography Angiography Images Using Weighted Addition of Vessel Density and Bifurcation Density Maps," 2024 The 14th International Workshop on Computer Science and Engineering (WCSE 2024), pp. 16-21, Phuket Island, Thailand, June 19-21, 2024.
  8. Yar Zar Tun and Pakinee Aimmanee, A Complete Review of Automatic Detection, Segmentation, and Quantification of Neovascularization in Optical Coherence Tomography Angiography Images, Diagnostics, 2023, 13(22), 3407
  9. Kritsanavis Chongsrid, Leon Wirz, Sasikan Sukhor, Anusorn Mungmee, Vich Yindeedej, Pakinee Aimmanee,VP shunt entry area recommender (VPSEAR): A computer-assisted system for VP shunt operation,  Intelligent Systems with Applications, 18 (2023) 200205.
  10. Patsaphon Chandhakanond, Pakinee Aimmanee,  Hemorrhage segmentation in mobile-phone retinal images using multiregion contrast enhancement and iterative NICK thresholding region growing, Scientific reports, 2022, 12(1), pp. 21513
  11. Tin Tin Khaing,Takayuki Okamoto, Chen Ye, Md. Abdul Mannan, Gen Miura, Hirotaka Yokouchi,  Kazuya Nakano, Pakinee Aimmanee, Stanislav Makhanov, Hideaki Haneishi, Automatic measurement of choroidal thickness and vasculature in optical coherence tomography images of eyes with retinitis pigmentosa, Artificial Life and Robotics,  2022, 27(1), pp. 70–79.
  12. Tin Tin Khaing, Pakinee Aimmanee, Stanislav Makhanov, Hideaki Haneishi , Vessel-based hybrid optic disk segmentation applied to mobile phone camera retinal images, Medical and Biological Engineering and Computing, 2022 Feb; 60 (2): 421-437.
  13. Tin Tin Khaing, Takayuki Okamoto, Chen Ye, Md. Abdul Mannan, Hirotaka Yokouchi, Kazuya Nakano, Pakinee Aimmanee, Stanislav S. Makhanov, Hideaki Haneishi,  ChoroidNET: A Dense Dilated U-Net Model for Choroid Layer and Vessel Segmentation in Optical Coherence Tomography Images, IEEE Access (2021) 9, pp. 150951–150965 doi: 10.1109/ACCESS.2021.3124993.
  14. Thayanee Ruennak, Pakinee Aimmanee, Stanislav Makhanov, Navapol Kanchanaranya, Sakchai Vongkittirux, Diabetic eye sentinel: prescreening of diabetic retinopathy using retinal images obtained by a mobile phone camera. Multimedia Tools Applications (2022) 81, 1447–1466 . https://doi.org/10.1007/s11042-021-11364-3
  15. Pakinee Aimmanee, Sinachettra Thay, Pataravit Rukskul, Fully Computerized ABC/2 Brain Hemorrhage Volume Approximation, Suranaree Journal of Science and Technology, Vol.28, No. 2, 2021 p 030040(1-10).
  16. Asadang Tanatipuknon, Pakinee Aimmanee, Yoshihiro Watanabe, Ken T. Murata, Akihiko Wakai, Go Sato, Hoang Viet Hung, Kanokvate Tungpimolrut, Suthum Keerativittayanun, and Jessada Karnjana,  Study on Combining Two Faster R-CNN Models for Landslide Detection with a Classification Decision Tree to Improve the Detection Performance, Journal of Disaster Research, Vol.16, No. 4, p.588-595, June 2021.
  17. Pitisit Dillon, Pakinee Aimmanee, Akihiko Wakai, Go Sato, Hoang Viet Hung, and Jessada Karnjana, A Novel Recursive Non-Parametric DBSCAN Algorithm for 3D Data Analysis with an Application in Rockfall Detection, Journal of Disaster Research, Vol.16, No. 4, p. 579-587, June 2021.
  18. T. T. Khaing, T. Ruennark, P. Aimmanee, S. Makhanov, and N. Kanchanaranya, “Glaucoma Detection in Mobile Phone Retinal Images Based on ADI-GVF Segmentation with EM initialization”, ECTI-CIT, vol. 15, no. 1, pp. 134 - 149, Jan. 2021.
  19. Nalan Karunanayake, Pakinee Aimmanee, Wanrudee Lohitvisate, Stanislav Makhanov (2020). Particle method for segmentation of breast tumors in ultrasound images, Mathematics and Computer in Simulation, 170 (2020) 257-284.
  20. Suwan Tongphu; Boontawee Suntisrivaraporn; Pakinee Aimmanee (2019). Toward Semantic Similarity Measure Between Concepts in an Ontology,  Indonesian Journal of Electrical Engineering and Computer Science,  Vol. 14, No. 3, June 2019, pp. 1356-1372.
  21. Kasorn Galajit; Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee (2019). Semi-fragile speech watermarking based on singular-spectrum analysis with CNN-based parameter estimation for tampering detection, APSIPA Transactions on Signal and Information Processing, Vol. 8, 16 April 2019, Article No. e11, 13 p.
  22. Nittaya Muangnak; Pakinee Aimmanee; Stanislav S. Makhanov (2018). Automatic optic disk detection in retinal images using hybrid vessel phase portrait analysis, Medical & Biological Engineering & Computing, Vol. 56, No. 4, April 2018, pp. 583-598.
  23. Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; and Chai Wutiwiwatchai (2016). Audio watermarking scheme based on singular spectrum analysis and psychoacoustic model with self-synchronization, Journal of Electrical and Computer Engineering, Vol. 2016, 2016, Article No. 5067313, 15 p.
  24. Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; and Chai Wutiwiwatchai (2016). Singular-Spectrum Analysis for Digital Audio Watermarking with Automatic Parameterization and Parameter Estimation, IEICE Transactions on Information and System, Vol. E99-D, No. 8, August 2016, pp. 2109-2120.
  25. Nittaya Muangnak; Pakinee Aimmanee; Stanislav S. Makhanov; and Bunyarit Uyyanonvara (2015). Vessel transform for automatic optic disk detection in retinal images, IET Image Processing, Vol. 9, No. 9, September 2015, pp. 743-750. available online at DOI: 10.1049/iet-ipr.2015.0030
  26. Pakinee Aimmanee and Thanaruk Theeramunkong (2014). IR enhancement using a classified multi-model $s$-gram similarity aggregation, Chiang Mai Journal of Science, Vol. 41, No. 3, July 2014, pp. 661-675.
  27. Qu, Jian; Thanaruk Theeramunkong; Nguyen Le Ming; Akira Shimazu; Cholwich Nattee; and Pakinee Aimmanee (2012). A flexible rule-based approach to learn medical English-Chinese OOV term translations from the web, International Journal of Computer Processing of Languages, Vol. 24, No. 2, June 2012, pp. 207-236.
  28. Pakinee Aimmanee (2011). Automatic Plaiarism Detection Using Word-Sentence Based S-gram, Chiang Mai Journal of Science, Vol. 38 (Special Issue), 2011, pp. 1-7.
  29. Pakinee Aimmanee and Thanaruk Theeramunkong (2010). Improving the Retrieval Performance by Using the Distance-Based Bigrams, ECTI Transaction EEC, Vol. 8, No. 1, 2010, pp. 106-112.


National Journal

  1. Qu, Jian; Thanaruk Theeramunkong; Cholwich Nattee; and Pakinee Aimmanee (2011). Web translation of English medical OOV terms to Chinese with data mining approach, Thammasat International Journal of Science and Technology, Vol. 16, No. 2, 2011, pp. 26-40.

International Conferences

  1. Methawee Ratanapunperm, Thanaphat Khemniwat, Somrudee Deepaisarn, Pakinee Aimmanee, Automated Detection of Unhealthy Optical Coherence Tomography Images Using Machine Learning Based on Retinal Layer’s Geometry, the 11th International Conference on Information and Communication Technology for Intelligent Systems,   4 - 6 April, 2025, Bangkok, Thailand
  2. Yar Zar Tun and Pakinee Aimmanee, Studies of Plausibility Using Deep Learning Techniques to Automatically Detect Retinal Neovascularization in Enface Optical Coherence Tomography Angiography Images,  in proceeding of 13th International Conference on Bioinformatics and Computational Biology (ICBCB 2025)   27 Feb-2 Mar 2025, Seoul, Korea
  3. Aticha Numsonthi, Bhutas Polpanich, Kavinnat Rawanggij, Kavinrath Jundang, Tandin Dorji, and Pakinee Aimmanee, Rapid and Accurate Abnormal OCT Image Detection using ML-based on Intensity Line Profile Features, in proceeding of 16th International Conference on Knowledge and Smart Technology (KST), 2025, 28 Feb-2 Mar, Bangkok, Thailand
  4. Seint Lei, P., Aimmanee, Pakinee, T., Teeracharoenchai, Thitiporn, T., Denkavin, Thanavin, C., Chalermpipat, Chinchutha, Optic Disk Edema Rough Classification: A Linear SVM Approach with Visual Features, In proceeding of 19th International Joint Symposium on Artificial Intelligence and Natural Language Processing, iSAI-NLP 2024, Pattaya, Chonburi, Thailand 2024
  5. Yar Zar Tun, Pakinee Aimmanee, "Retinal Neovascularization Localization in Optical Coherent Tomography Angiography Images Using Weighted Addition of Vessel Density and Bifurcation Density Maps," 2024 The 14th International Workshop on Computer Science and Engineering (WCSE 2024), pp. 16-21, Phuket Island, Thailand, June 19-21, 2024.
  6. P. Chandhakanond and P. Aimmanee, Automated Exudate Segmentation in Mobile Fundus Images using Iterative Nick Thresholding Region Growing and Chi2 feature Ranking, 19th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP), Chonburi, Thailand, 2024, pp. 1-6, doi: 10.1109/iSAI-NLP64410.2024.10799462.
  7. S. L. Naing, P. Aimmanee, T. Teeracharoenchai, T. Denkavin and C. Chalermpipat, "Optic Disk Edema Rough Classification: A Linear SVM Approach with Visual Features," 2024 19th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP), Chonburi, Thailand, 2024, pp. 1-6, doi: 10.1109/iSAI-NLP64410.2024.10799392.
  8. Mon, K.Z., Galajit, K., Mawalim, C.O., ...Isshiki, T., Aimmanee, P., Spoof Detection using Voice Contribution on LFCC features and ResNet-34, 18th International Conference on Artificial Intelligence and Natural Language Processing and International Conference on Artificial Intelligence and Internet of Things( iSAI-NLP 2023), 2023
  9. Galajit, K., Kosolsriwiwat, T., Unoki, M., Mawalim, C., Aimmanee, P., Kongprawechnon, W., Pa Pa, W., Chaiwongyen. A., Racharak T., Boonkla, S.,  Yassin, H., Karnjana, J., ThaiSpoof: A Database for Spoof Detection in Thai Language, 18th International Conference on Artificial Intelligence and Natural Language Processing and International Conference on Artificial Intelligence and Internet of Things( iSAI-NLP 2023), 2023
  10. Naing, S.L., Aimmanee, P., Automatic Severity Grading of Optic Disc Edema Using Appearance-Based Features, 27th International Computer Science and Engineering Conference 2023( ICSEC 2023), 2023, pp. 253–257
  11. Patsaphon Chandhakanond, Nawat Maijaturas,Tanaporn Yaruan, and Pakinee Aimmanee, Aimmanee, Automated Exudate Segmentation in Mobile-phone Fundus Images using KMMRC and INRG algorithms, In proceedings of International Conference on Intelligent System and New Applications (ICISN'23), 26-28 April 2023, Liverpool, UK
  12. Tin Tin Khaing, Himasara Nanjana Warnakulasuriya, Darshil Bagadia, Pakinee Aimmanee, and Hideaki Haneishi, Automatic Segmentation of Swelling Optic Disc using Factorized Gradient Vector Flow, the 19th international conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2022), 25-27 May, 2022, Hua-Hin, Thailand.
  13. Norranat Songsriboonsit, Pitisit Dillon, Pakinee Aimmanee, Suree Teerarungsigul, Sasiwimol Nawawitphisit, Suthum Keerativittayanun, Jessada Karnjana, "Clutter Removal Algorithm Based on Grid Density with a Recursive Approach for Rockfall Detection in 3D point clouds from a Terrestrial LiDAR Scanner," 2021 16th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP), 2021, pp. 1-6, doi: 10.1109/iSAI-NLP54397.2021.9678185.
  14. Norranat Songsriboonsit, Kasorn Galajit, Jessada Karnjana, Waree Kongprawechnon,  Pakinee Aimmanee, "Robustness Improvement against G.726 Speech Codec for Semi-fragile Watermarking in Speech Signals with Singular Spectrum Analysis and Quantization Index Modulation," 2021 16th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP), 2021, pp. 1-6, doi: 10.1109/iSAI-NLP54397.2021.9678181.
  15. Dillon P., Karnjana J., Aimmanee P. (2021) Rockfall Detection from Terrestrial LiDAR Point Clouds by Using DBSCAN with Clutter Removal Based on Grid Density. In: Suhaili W.S.H., Siau N.Z., Omar S., Phon-Amuaisuk S. (eds) Computational Intelligence in Information Systems. CIIS 2021. Advances in Intelligent Systems and Computing, vol 1321. Springer, Cham. https://doi.org/10.1007/978-3-030-68133-3_13
  16. Tanatipuknon A., Aimmanee P., Keerativittayanun S., Karnjana J. (2020) Unsupervised Change Detection in Multi-temporal Satellite Images Based on Structural Patch Decomposition and k-means Clustering for Landslide Monitoring. In: Huynh VN., Entani T., Jeenanunta C., Inuiguchi M., Yenradee P. (eds) Integrated Uncertainty in Knowledge Modelling and Decision Making. IUKM 2020. Lecture Notes in Computer Science, vol 12482. Springer, Cham. https://doi.org/10.1007/978-3-030-62509-2_22
  17. Thayanee Ruennak, Pakinee Aimmane, Stanislav Makhanov, Navapol Karnchanaranya, Sakchai Vongkittiruk,  Deflation-Inflation Gradient Vector Flow Snakes for Prescreening Glaucoma in Mobile Phone Retinal Images, the 23rd International Computer Science and Engineering Conference (ICSEC), 30 Oct- 1 Nov, 2019, Phuket, Thailand, p 135-140.
  18. Kasorn Galajit; Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki (2018). Digital audio waterwarking method based on singular spectrum analysis with automatic parameter estimation using a convolutional neural network. In Proceedings of the 14th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2018), 26-28 November 2018, Sendai, Japan, pp.
  19. Kasorn Galajit; Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki (2018). Speech watermarking technique based on singular spectrum analysis and automatic parameter estimation using differential evolution for tampering detection. In Proceedings of the 13th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP 2018), 15-17 November 2018, Pattaya City, Chonburi, Thailand, pp. 
  20. Varithdhom Kalpiyapan; Pakinee Aimmanee; Stanislav Makhanov; Sakchai Wongsakittirak; Navapol Kamchanaran (2018). An automatic system to detect exudates in mobile-phone fundus images for DR pre-screening. In Proceedings of the 13th International Conference on Knowledge, Information and Creativity Support Systems (KICSS 2018), 15-17 November 2018, Pattaya City, Chonburi, Thailand, pp. 287-292.
  21. Sinachettra Thay; Pakinee Aimmanee; Bunyarit Uyyanavara; Pataravit Rakskul (2018). Fast hemorrhage detection in brain CT scan slices using projection profile based decision tree. In Proceedings of  the 2018 International Conference on Intelligent Information Technology (ICIIT 2018), 26-28 February 2018, Hanoi, Vietnam, pp. 13-16.
  22. Bodeetorn Sutcharit; Pakinee Aimmanee; Pongsate Tangsend (2018). OD localization using rotational 2d vessel projection with decision tree classification. In Proceedings of  the 2018 International Conference on Intelligent Information Technology (ICIIT 2018), 26-28 February 2018, Hanoi, Vietnam, pp. 23-28.
  23. Jessada Karnjana; Kasorn Galajit; Pakinee Aimmanee; Chai Wutiwiwatchai; and Masashi Unoki (2017), Speech watermarking scheme based on singular-spectrum analysis for tampering detection and identification, Proceedings of the 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2017), 12-15 December 2017, Kuala Lumpur, Malaysia.
  24. Tin Tin Khiang; and Pakinee Aimmanee (2017), Optic disk localization using exclusion method, Proceedings of the 12th International Conference on Knowledge, Information and Creativity Support Systems (KICSS2017), 9-11 November 2017, Nagoya, Japan.
  25. Tin Tin Khiang; and Pakinee Aimmanee (2017), Optic disk segmentation in retina images using active contour model based on extended feature projection, Proceedings of the 8th International Conference of Information and Communication Technology for Embedded Systems (IC-ICTES 2017), 7-9 May 2017, Chonburi, Thailand.
  26. Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; and Chai Wutiwiwatchai (2017). Tampering detection in speech signals by semi-fragile watermarking based on singular-spectrum analysis, Smart Innovation, Systems and Technologies: Advances in Intelligent Information Hiding and Multimedia Signal Processing: Proceedings of the 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2016), 21-23 November 2016, Kaohsiung, Taiwan, Vol. 63, 2017, pp. 131-140.
  27. Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; and Chai Wutiwiwatchai (2016). SSA-based audio-information-hiding scheme with psychoacoustic model, Proceedings of the 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA 2016), 13-16 December 2016, Jeju, South Korea.
  28. Jessada Karnjana; Pakinee Aimmanee; Masashi Unoki; and Chai Wutiwiwatchai (2014). An audio watermarking scheme based on automatic parameterized singular-spectrum analysis using differential evolution, Proceedings of the 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2015), 16-19 December 2015, Hong Kong.
  29. Jessada Karnjana; Masashi Unoki; Pakinee Aimmanee; and Chai Wutiwiwatchai (2014). An audio watermarking scheme based on singular-spectrum analysis, Proceedings of the 13th International Workshop on Digital-Forensics and Watermarking (IWDW 2014) [CD-ROM], 1-4 October 2014, Taipei, Taiwan.
  30. Teeranoot Japunya, Parisut Jitpakdee, Bunyarit Uyyanonvara, Pakinee Aimmanee, Eva Philippaki, Chris Hull, and Sarah Barman (2014). Software for the quantification of glistenings in intra-ocular lenses, Proceedings of the World Congress on Engineering 2014: Proceedings of the 2014 International Conference of Signal and Image Engineering [CD-ROM], 2-4 July 2014, London, UK, Vol. 1, pp. 34-38.
  31. Bharima Clangphukhieo; Pakinee Aimmanee; and Bunyarit Uyyanonvara (2014). Segmenting the ventricle from CT brain image using gray-level co-occurrence matrices (GLCMs), Proceedings of the World Congress on Engineering 2014: Proceedings of the 2014 International Conference of Signal and Image Engineering [CD-ROM], 2-4 July 2014, London, UK, Vol. 1, pp. 585-589.
  32. Pakinee Aimmanee and Phoom Chokratsamesiri (2014). Empirical study on factors influencing SEO, International Science Index: Proceedings of ICKMKT 2014: International Conference on Knowledge Management and Knowledge Technologies [CD-ROM], 19-20 May 2014, Paris, France, Vol. 8, No. 5, 2014, pp. 579-582.
  33. Parisut Jitpakdee; Pakinee Aimmanee; and Bunyarit Uyyanonvara (2014). Image clustering using fuzzy-based firefly algorithm, in Proceedings of the International Conference on Information and Communication Technology for Embedded Systems (ICICTES2014) [CD-ROM], 23-25 January 2014, Ayutthaya, Thailand.
  34. Bharima Clangphukhieo; Pakinee Aimmanee; and Bunyarit Uyyanonvara (2014). A novel approach for segmenting the lateral ventricle from CT brain image via active contour without edge, in Proceedings of the International Conference on Information and Communication Technology for Embedded Systems (ICICTES2014) [CD-ROM], 23-25 January 2014, Ayutthaya, Thailand.
  35. Pongsate Tangseng; Nittaya Muangnak; Pakinee Aimmanee; Stanislav S. Makhanov; and Bunyarit Uyyanonvara (2013). A study of retinal blood vessel clustering for finding the main vessel convergence, in Proceedings of the Second Asian Conference on Information Systems (ACIS 2013) [CD-ROM], 31 October – 2 November 2013, Phuket, Thailand.
  36. Nabwan Prukpaiboon; Sarunkorn Chotvijit; Nittaya Muangnak; and Pakinee Aimmanee (2013). Comparative study of initial seed point required approaches with the use of vessel distance hint for OD boundary detection, in Proceedings of the Second Asian Conference on Information Systems (ACIS 2013) [CD-ROM], 31 October – 2 November 2013, Phuket, Thailand.
  37. Parisut Jitpakdee; Pakinee Aimmanee, Bunyarit Uyyanonvara (2013). A hybrid approach for color image quantization using K-means and firefly algorithms, World Academy of Science, Engineering and Technology: Proceedings of the ICBIS 2013: International Conference on Business Information Systems, 7-8 May 2013, Lucerne, Switzerland, Vol. 77, pp. 268-275.
  38. Samatcha Thanangthanakij; Eakasit Pacharawongsakda; Nattapong Tongtep; Pakinee Aimmanee; and Thanaruk Theeramunkong (2012). An empirical study on multi-dimensional sentiment analysis form user service reviews, in Proceedings of the 2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems (KICSS 2012) [CD-ROM], 8-10 November 2012, Melbourne, Australia.
  39. Surasak Boonkla, Pakinee Aimmanee, Chai Wutiwiwatchai, and Hiroaki Kunieda (2012). Online traffic information retrieving for a driver using speech recognition including enhancement methods, in Proceedings of The First ASIAN Conference on Information Systems (ACIS 2012) [CD-ROM], 6-8 December 2012, Siem Reap, Cambodia.
  40. Parisut Jitpakdee; Pakinee Aimmanee; and Bunyarit Uyyanonvara (2012). A survey on Hemorrhage detection in diabetic retinopathy retinal images, in Proceedings of the 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2012) [CD-ROM], 16-18 May 2012, Phetchaburi, Thailand.
  41. Nittaya Muangnak; Pakinee Aimmanee; Stanislav S. Makhanov; and Bunyarit Uyyanonvara (2012). An improved optic disc detection on low quality retinal images with entropy thresholding, in Proceedings of the Third International Conference on Information and Communication Technology for Embedded Systems (ICICTES2012) [CD-ROM], 22-24 March 2012, Bangkok, Thailand.
  42. Sontipee Aimmanee; Supharoek Trakarnkulchai and Pakinee Aimmanee (2011). Micromechanics of a smart composite actuator embedded with hollow piezoelectric fibers, in Proceedings of the ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS2011) [CD-ROM], 18-21 September 2011, Scottsdale, Arizona, USA.
  43. Surasak Boonkla, Pakinee Aimmanee, Chai Wutiwiwatchai, N.Thatphitakkul, Hiroaki Kuneida (2010). The Optimization Process of Speech Recognition for in-Vehicle Embeded Systems, in Proceeding of the International Conference of Intelligent Transport System Telecommunication, 15 September 2010, Kyoto, Japan.
  44. Pakinee Aimmanee (2010). Automatic Plagiarism Detection Using Word/Sentence Based s-grams, in the Preceedings of International Computer Science and Engineering Conference 2010 (ICSEC 2010), 17-20 November 2010, Chiang Mai, Thailand.
  45. Pakinee Aimmanee and Thanaruk Theeramunkong (2010). Multimodal sn,k-grams: A Skipping-based Similarity Model in Information Retrieval, in the Preceedings of the 2nd Asian Conference on Intelligent Information and Database Systems, 24-26 March 2010, Hue, Vietnam and series Lecture Notes in Artificial Intelligence LNCS/LNAI.
  46. Juniar Ganis and Pakinee Aimmanee (2010). Building a Large Annotated Corpus for Indonesian Language Using HMM Tagger, in Proceedings of the International Conference on Information and Communication Technology for Embedded Systems (ICICTES 2010), 28-30 January 2010, Pathumthani, Thailand.
  47. Surasak Boonkla, Pakinee Aimmanee, Chai Wutiwiwatchai, and Hiroaki Kuneida (2010). An Isolated Word Speech Recognition for Car Telematics Services, in Proceedings of the International Conference on Information and Communication Technology for Embedded Systems(ICICTES 2010), 28-30 January 2010, Pathumthani, Thailand.
  48. Jian Qu, Thanaruk Theeramunkong, Cholwich Nattee, Pakinee Aimmanee (2009). A Novel Candidate Generation Technique for Web based English-Chinese Medical OOV Term Translation, in Proceedings of the 4th International Conference on Knowledge, Information and Creativity Support Systems 2009 (KICSS2009), Seoul, Korea.
  49. Pakinee Aimmanee, Thanaruk Theeramunkong (2009). Improving IR Performance Using s-skip n-gram Term Modeling, in Proceedings of the 6th International Joint Conference on Computer Science and Software Engineering (JCSSE 2009), Phuket, Thailand.
  50. Tanawat Limungura, Thanaruk Theeramunkong, Pakinee Aimmanee (2009). Extraction of Medical Expert-Affiliation Relations from WWW, in Proceedings of the 6th International Joint Conference on Computer Science and Software Engineering (JCSSE 2009), Phuket, Thailand.
  51. Jian Qu, Cholwich Nattee, Thanaruk Theeramunkong, and Pakinee Aimmanee (2009). Automatic English to Chinese Translation of Medical Terms using Association Rule Mining with Web Data, in Proceedings of the 6th International Joint Conference on Computer Science and Software Engineering (JCSSE 2009), Phuket, Thailand.
  52. Pakinee Aimmanee and Thannaruk Theeramunkong (2009). Improving the Retrieval Performance by Using Distance-Based Bigram, in Proceedings of ECTI-CON 2009: The Sixth Annual International Conference, organized by Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI) Association (ECTICON 2009), Bangkok, Thailand.
  53. Swit Phuvipadawat, Warakorn Gulyanon, Pakinee Aimmanee, Thanaruk Theeramunkong (2008). A Comparability Approach to Item Reduction in Computerized Adaptive Testing, in Proceedings of the 4th International Conference on Management of Innovation and Technology (ICMIT 2008), 21-24 September 2008, Bangkok, Thailand.
  54. Pakinee Aimmanee (2008). An Investigation of the Changing Behaviors of Elements in a Matrix after Rank Reduction in the Process of Latent Semantic Indexing, in Proceedings of the International Conference on Engineering, Applied Sciences, and Technology (ICEAST 2008), Thailand.
  55. Thanaruk Theeramunkong, Pichai Iamtana-anan, Cholwich Nattee, Arthit Suriyawongkul, Ekawit Nantajeewarawat,Pakinee Aimmanee (2007). A Framework for Constructing a Thai Medical Knowledge Base. In Proceedings of the 2nd International Conference on Knowledge, Information and Creativity Support Systems (KICSS2007), Ishikawa, Japan.
  56. Pakinee Suwannajan, E.R. Jessup (2006). Determining Conditions for Latent Semantic Indexing in Solving Language Problems, in Proceedings of the KICSS 2006, Thailand, pp. 131-138.
  57. Pakinee Suwannajan (2006). Mathematical Analysis of a Search Engine Called LSI When Dealing with Polysemy Problems, in Proceedings of the ICMAA 2006, Thailand.
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