Title :
Region-of-interest tracking method for video plus depth coding
Author :
Nam Pham Thanh ; Thanh Nguyen Xuan ; Hung Luu Viet ; Hung Bui Quang ; Ha Le Thanh
Author_Institution :
Human-Machine Interaction Lab., Univ. of Eng. & and Technol., Hanoi, Vietnam
Abstract :
3D video can bring to viewers an exhilarating experience, however, it contains more details compared to 2D video; thus, it demands higher bandwidth to transmit information to the viewers. In order to overcome this hurdle, our paper aims to propose a resolution that helps to detect and track video regions interested by viewers. These video regions may then be coded with higher bitrate than others to preserve the visual quality while the total video bitrate is reduced. Experimental results showed the effectiveness of our method and it can be applied to interactive video coders.
Keywords :
interactive video; object detection; video coding; 2D video; 3D video; information transmission; interactive video coders; region-of-interest tracking method; video bitrate reduction; video coding; video detection; video plus depth coding; video tracking; visual quality; Algorithm design and analysis; Cameras; Encoding; Three-dimensional displays; Tracking; Vectors; Video coding; ROI; detection; tracking; video plus depth;
Conference_Titel :
Electronics, Information and Communications (ICEIC), 2014 International Conference on
Conference_Location :
Kota Kinabalu
DOI :
10.1109/ELINFOCOM.2014.6914363
