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Volume: 32 | Article ID: art00005
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Cattle Identification and Activity Recognition by Surveillance Camera
  DOI :  10.2352/ISSN.2470-1173.2020.12.FAIS-174  Published OnlineJanuary 2020
Abstract

In cattle farm, it is important to monitor activity of cattle to know their health condition and prevent accidents. Sensors were used by conventional methods to recognize activity of cattle, but attachment of sensors to the animal may cause stress. Camera was used to recognize activity of cattle, but it is difficult to identify cattle because cattle have similar appearance, especially for black or brown cattle. We propose a new method to identify cattle and recognize their activity by surveillance camera. The cattle are recognized at first by CNN deep learning method. Face and body areas of cattle, sitting and standing state are recognized separately at same time. Image samples of day and night were collected for learning model to recognize cattle for 24-hours. Among the recognized cattle, initial ID numbers are set at first frame of the video to identify the animal. Then particle filter object tracking is used to track the cattle. Combing cattle recognition and tracking results, ID numbers of the cattle are kept to the following frames of the video. Cattle activity is recognized by using multi-frame of the video. In areas of face and body of cattle, active or static activities are recognized. Activity times for the areas are outputted as cattle activity recognition results. Cattle identification and activity recognition experiments were made in a cattle farm by wide angle surveillance cameras. Evaluation results demonstrate effectiveness of our proposed method.

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Haike Guan, Naoki Motohashi, Takashi Maki, Toshifumi Yamaai, "Cattle Identification and Activity Recognition by Surveillance Camerain Proc. IS&T Int’l. Symp. on Electronic Imaging: Food and Agricultural Imaging Systems,  2020,  pp 174-1 - 174-6,  https://doi.org/10.2352/ISSN.2470-1173.2020.12.FAIS-174

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