A Joint Source Channel Coding Applied to Video for Sequences of Images
This paper presents a joint source channel coding designed for video (sequences of images) transmission application. The aim is to improve the visual quality of the reconstructed video, even when transmission errors occur, and to keep the processing as simple as possible. The BER excepted is higher than 10-4. This coding is based on an association of a wavelet transform (WT) and a vector quantization (VQ). The whole transmission chain is jointly exploited in order to make it well-adapted to the complex and low data rate channel.
Joint source channel coding vector quantization wavelet transform image transmission
Wang Shan
School of Information Engineering Departments, ECJTU Nanchang 330013,China
国际会议
2009图像分析与信号处理国际会议(2009 International Conference on Image Analysis and Signal Processing)
浙江台州
英文
204-206
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）