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Research of Color Image Sequences Based on WTSOM and YCbCr

机译:基于WTSOM和YCbCr的彩色图像序列研究

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This article proposed a new algorithm to handle color image seqsuences. This new algorithm allows the processing sequence of three consecutive frames on the same principle as for fixed images. The goal is to enhance the reconstruction video frequency, even if transmits presents the wrong visual quality, and makes the transmission process to be as far as possible simple. This new algorithm is based on an association of a wavelet transform (WT), a vector quantization (VQ) and color image sequences of YCbCr format. The entire transmission chain's common use causes it to adapt complex and the low data rate channel completely. Simulation results show improved performance when compared to MPEG-4 code.
机译:本文提出了一种处理彩色图像序列的新算法。这种新算法允许以与固定图像相同的原理处理三个连续帧的序列。目的是提高重建视频的频率,即使传输呈现出错误的视觉质量,并使传输过程尽可能地简单。该新算法基于小波变换(WT),矢量量化(VQ)和YCbCr格式的彩色图像序列的关联。整个传输链的普遍使用使其完全适应复杂且低数据速率的信道。与MPEG-4代码相比,仿真结果显示出改进的性能。

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