Abstract
Symmetrical frame difference was used to detect the motion area and a skin-color segmentation algorithm based on BP neural network was used to extract the face candidates. Then, a combination of multiple neural networks, each corresponding to a certain range of face orientation, is used for face verification as well as for pose discrimination. Experimental results show that the algorithm is robust for human faces under deep-view rotation, and is adaptive to various lighting conditions and different face sizes.
| Original language | English |
|---|---|
| Pages (from-to) | 90-95 |
| Number of pages | 6 |
| Journal | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics |
| Volume | 19 |
| Issue number | 1 |
| Publication status | Published - Jan 2007 |
Keywords
- BP neural network
- Multi-view face detection
- Poses discrimination
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