Title :
Video sensor node with distributed video summary for Internet-of-Things applications
Author :
Shun-Hsing Ou ; Chia-Han Lee ; Somayazulu, V. Srinivasa ; Yen-Kuang Chen ; Shao-Yi Chien
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
In order to reduce the required transmission bandwidth of a video sensor network for Internet-of-Things applications, a video sensor node with distributed video summary capability is developed, where the video summarization algorithm is developed based on a scene model and a frame color descriptor. Experimental results show that by exchanging information between video sensors, the required transmission bandwidth is drastically reduced. Moreover, real-time performance is achieved on an embedded platform.
Keywords :
Internet of Things; video coding; wireless sensor networks; Internet-of-Things applications; distributed video summary; embedded platform; frame color descriptor; transmission bandwidth reduction; video sensor node; video summarization algorithm; Bandwidth; Cameras; Feature extraction; Real-time systems; Streaming media; Wireless communication; Wireless sensor networks;
Conference_Titel :
Consumer Electronics - Taiwan (ICCE-TW), 2015 IEEE International Conference on
Conference_Location :
Taipei
DOI :
10.1109/ICCE-TW.2015.7216912
