A novel image preprocessing scheme based on face detection

作者：Yu, HB^*; Yu, SY

来源：International Conference on Neural Networks and Signal Processing, China,Fujian,Zhangzhou,Nanjing, 2003-12-14 to 2003-12-17.

DOI：10.1109/ICNNSP.2003.1281042

• Compression system
• Image coding algorithms
• Image preprocessing
• Importance map

A novel image preprocessing scheme is proposed. First, the importance map (IM) of the image is created based on face detection. With this importance map, we have several effective image preprocessing schemes, one of them (PQIC) is independent of the image coding algorithm, so we can integrate it into existing image compression system easily.

• 出版日期2003
• 单位上海交通大学