A Full-Fuzzy Rate Controller for Variable Bit Rate Video

Document Type : Research Paper


University of Sistan and Baluchestan


In this paper, we propose a new full-fuzzy video rate
control algorithm (RCA) for variable bit rate (VBR) video
applications. The proposed RCA provides high quality
compressed video with a low degree computational complexity.
By controlling the quantization parameter (QP) on a picture
basis, it produces VBR video bit streams. The proposed RCA
has been implemented on the JM H.264/AVC video codec and
the experimental results show that it provides a high level
average quality for encoded video while strongly following the
buffering constraint.