研究生: |
林育慶 Lin, Yu-Ching |
---|---|
論文名稱: |
影像處理於果蠅個體監測之研究 Image Processing Study on Monitoring Individual Drosophila |
指導教授: |
蔡宏營
Tsai, Hung-Yin |
口試委員: |
陳來勝
彭明輝 蔡宏營 |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 動力機械工程學系 Department of Power Mechanical Engineering |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 中文 |
論文頁數: | 76 |
中文關鍵詞: | 果蠅監測 、活動分析 |
相關次數: | 點閱:1 下載:0 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本研究主要是利用電腦視覺自動化分析昆蟲實驗平台,進行剛孵化果蠅性別辨識及個體果蠅活動記錄。處女果蠅在果蠅的基因轉植實驗中扮演著相當重要的角色,因此需在果蠅孵化後尚未具有交配能力的六個小時內將果蠅依性別分開放置,藉由果蠅影像之飽和度強度與浮動特徵閥值,定義果蠅頭胸部與公果蠅腹部尾端交尾器之特徵區塊,並配合果蠅身軀擬合橢圓資訊判斷剛孵化果蠅之性別,其中公果蠅判斷準確率超過94%,母果蠅判斷準確率高達100%,成功應用於自動分類果蠅收集器,有效提升處女果蠅收集效率。
有關果蠅活動力部分,利用給定初始值式K-means估算相互接觸果蠅之位置,並搭配運動預測模型與最小能量配對法,完成複數個別果蠅之配對,並分析果蠅個體活動情形與活動散佈機率。本研究能於不標記色點的情況下,同時追蹤十隻移動中的果蠅,並記錄個體移動距離、移動軌跡、空間機率分佈、整體平均移動速率等人眼無法量化之數據,並搭配合理簡化運動模型與改良後,使本方法能夠最快速且準確的分析果蠅活動的各項數據,且能夠同時進行多組實驗分析,大幅提升果蠅實驗效率。
[1] D. Gavrila and S. Munder, "Multi-cue pedestrian detection and tracking from a moving vehicle," International Journal of Computer Vision, vol. 73, pp. 41-59, 2007.
[2] S. Zehang, et al., "On-road vehicle detection: a review," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 28, pp. 694-711, 2006.
[3] T. B. Moeslund, et al., "A survey of advances in vision-based human motion capture and analysis," Comput. Vis. Image Underst., vol. 104, pp. 90-126, 2006.
[4] B. D. Lucas and T. Kanade, "An iterative image registration technique with an application to stereo vision," presented at the Proceedings of the 7th International Joint Conference on Artificial Intelligence (IJCAI '81), 1981.
[5] B. K. P. Horn and B. G. Schunck, "Determining optical flow," Artificial Intelligence, vol. 17, pp. 185-203, 1981.
[6] J.L.Barron and N.A.Thacker, "Tutorial: Computing 2D and 3D optical flow," TINA Memos: Human and Machine Vision, 2004.
[7] H. Weiming, et al., "A survey on visual surveillance of object motion and behaviors," IEEE Transactions on Systems, Man, and Cybernetics, vol. 34, pp. 334-352, 2004.
[8] S. Y. Elhabian, et al., "Moving object detection in spatial domain using background removal techniques -State-of-Art," Recent Patents on Computer Science, vol. 1, pp. 32-54, 2008.
[9] H. Fu-Yuan, et al., "An effective detection algorithm for moving object with complex background," in Proceedings of the Fourth International Conference on Machine Learning and Cybernetics, vol. 8, pp. 5011-5015, 2005.
[10] N. Bocheva, "Detection of motion discontinuities between complex motions," Vision Research, vol. 46, pp. 129-140, 2006.
[11] I. Haritaoglu, et al., "W4: Real-time surveillance of people and their activities," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 22, pp. 809-830, 2000.
[12] A. Kale, et al., "Identification of humans using gait," IEEE Transactions on Image Processing , vol. 13, pp. 1163-1173, 2004.
[13] J.-R. Martin, "A portrait of locomotor behaviour in Drosophila determined by a video-tracking paradigm," Behavioural Processes, vol. 67, pp. 207-219, 2004.
[14] N. Dimitrijevic, et al., "An automated assay of the behavioral effects of cocaine injections in adult Drosophila," Journal of Neuroscience Methods, vol. 137,pp.181-184,2004.
[15] R. B. Ramazani, et al., "Computer automated movement detection for the analysis of behavior," Journal of Neuroscience Methods, vol. 162, pp. 171-179, 2007.
[16] H. K Inagaki, et al., "Protocol for quantifying sound-sensing ability of Drosophila melanogaster," Nature Protocols, vol. 5, pp. 26-30, 2009.
[17] S. Yorozu, et al., "Distinct sensory representations of wind and near-field sound in the Drosophila brain," Nature, vol. 458, pp. 201-206, 2009.
[18] K. Branson, et al., "High-throughput ethomics in large groups of Drosophila," Nature Methods, vol. 6, pp. 451-457, 2009.
[19] H. Dankert, et al., "Automated monitoring and analysis of social behavior in Drosophila," Nature Methods, vol. 6, pp. 297-303, 2009.
[20] K. Ikeda, et al., "Roles of the mushroom bodies in olfactory learning and photoperiodism in the blow fly Protophormia terraenovae," Journal of Insect Physiology, vol. 51, pp. 669-680, 2005.
[21] R. J. Greenspan, et al., "Sleep and the fruit fly," Trends in Neurosciences, vol. 24, pp. 142-145, 2001.
[22] W. Liu, et al., "Amnesiac regulates sleep onset and maintenance in Drosophila melanogaster," Biochemical and Biophysical Research Communications, vol. 372, pp. 798-803, 2008.
[23] J. Agosto, et al., "Modulation of GABAA receptor desensitization uncouples sleep onset and maintenance in Drosophila," Nature Neuroscience, vol. 11, pp. 354-359, 2008.
[24] M. Reif, et al., "Evolutionary significance of courtship conditioning in Drosophila melanogaster," Animal Behaviour, vol. 63, pp. 143-155, 2002.
[25] S. Chen, et al., "Fighting fruit flies: A model system for the study of aggression, " PNAS, vol. 99, pp. 5664–5668, 2002.