Title :
Analysis of Shrimp´s Mating Motion Using CHLAC Feature
Author :
Oishi, Takahito ; Tsagaan, Baigalmaa ; Nakatani, Hiromasa
Author_Institution :
Dept. of Comput. Sci., Shizuoka Univ., Hamamatsu, Japan
Abstract :
We propose a method that detects mating of shrimps in a tank and records the scene from a surveillance camera onto a PC. Shrimps behave differently at the mating time compared with the non-mating time. This difference of the motion is determined by using cubic higher-order local auto correlation feature in conjunction with a subspace method in this study. Experimental results show the effectiveness of the proposing method.
Keywords :
aquaculture; biomechanics; motion compensation; video surveillance; CHLAC feature; cubic higher-order local auto correlation feature; shrimp mating motion; surveillance camera; Cameras; Correlation; Covariance matrix; Eigenvalues and eigenfunctions; Feature extraction; Streaming media; Vectors; Bee-shrimp´s mating motion; Cubic higher-order local auto-correlation (CHLAC); Motion detection;
Conference_Titel :
Advanced Applied Informatics (IIAIAAI), 2012 IIAI International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4673-2719-0
DOI :
10.1109/IIAI-AAI.2012.80
