Title :
Real-time face detection with MPEG-4 codec LSI for a mobile multimedia terminal
Author :
Imagawa, Kazuyuki ; Iwasa, Katsuhiro ; Kataoka, Tomonori ; Nishi, Takaaki ; Matsuo, Hideaki
Author_Institution :
Matsushita Electr. Ind. Co. Ltd., Moriguchi, Japan
Abstract :
We propose an intelligent easy-operating human-machine interface incorporating face detection technology for a mobile multimedia terminal. We have developed a face detection algorithm which works on the resources of a mobile phone. This algorithm is robust in outside fields, and simultaneously works with MPEG-4 Simple Profile Level 1 encoding and decoding on an MPEG-4 codec LSI for a mobile videophone. This enables more intelligent interfaces in visual communication such as IMT-2000 videophone services.
Keywords :
3G mobile communication; cellular radio; decoding; face recognition; large scale integration; mobile handsets; multimedia communication; object detection; user interfaces; video codecs; video coding; videotelephony; IMT-2000 videophone; MPEG-4 Simple Profile Level 1 encoding; MPEG-4 codec LSI; MPEG-4 decoding; MPEG-4 encoding; human-machine interface; intelligent interfaces; intelligent interfaces in visual communication; mobile multimedia terminal; mobile phone; mobile videophone; real-time face detection; Codecs; Decoding; Encoding; Face detection; Large scale integration; MPEG 4 Standard; Man machine systems; Mobile handsets; Robustness; Visual communication;
Conference_Titel :
Consumer Electronics, 2003. ICCE. 2003 IEEE International Conference on
Print_ISBN :
0-7803-7721-4
DOI :
10.1109/ICCE.2003.1218784
