Title :
Information rate control for characterizing moving objects in networked visual applications
Author :
Lian, Feng-Li ; Lin, Yi-Chun ; Jean, Jong-Hann
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
This paper analyzes the information rate control for characterizing moving objects in networked visual applications where limited computational and communication resources are used in the characterization task. Several key processing units in networked visual applications are presented. The goal is to utilize suitable image processing techniques for identifying the key parameters of the important objects in the video scene and transmit the best information in terms of both temporal and spatial domains to proper users. In the end, all the interconnected users can properly share their information under limited computational power and communication bandwidth. Particularly, three scenarios of information rate control for characterizing moving objects in visual applications are discussed.
Keywords :
distributed processing; image motion analysis; peer-to-peer computing; spatiotemporal phenomena; communication bandwidth; communication resource; computational power; image processing technique; information rate control; information sharing; interconnected user; moving objects characterization; networked visual application; video scene; Bandwidth; Cameras; Communication system control; Computer networks; Image coding; Image sampling; Image storage; Information rates; Object detection; Video compression;
Conference_Titel :
Industrial Informatics (INDIN), 2010 8th IEEE International Conference on
Conference_Location :
Osaka
Print_ISBN :
978-1-4244-7298-7
DOI :
10.1109/INDIN.2010.5549713