An efficient foreground-based surveillance video coding scheme in low bit-rate compression

• Published in: 2012 Visual Communications and Image Processing pp. 1 - 6
• Main Authors: Shanghang Zhang, Kaijin Wei, Huizhu Jia, Xiaodong Xie, Wen Gao
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.11.2012
• Subjects: background value representation; Encoding; Foreground-based; Motion segmentation; rate distortion optimized MD; Rate-distortion; Shape; Surveillance; surveillance video coding; Video coding

Many works have been done in the area of surveillance video compression, while problems still exist. The block-based schemes have blocking artifacts in the edge of foreground, while the object-based coding schemes have excessive bit consumption for coding the object shape. A novel foreground-based (...