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视频信号压缩编码──第三讲 预测编码张春田天津大学ｌ概述在经典的图像编码技术中，预测编码和变换编码是主要的两类编码方法。预测编码的硬件实现比较简单，而对于图像质量要求高的场合，采用预测编码，例如，差分脉冲编码调制（ＤＰＣＭ）可以达到与变换编码同样程度...
Video Signal Compression Coding - Part III Predictive Coding Zhang Chuntian Tianjin University l Overview In the classical image coding techniques, predictive coding and transform coding are the two main types of coding methods. Predictive encoding hardware implementation is relatively simple, and for high image quality occasions, the use of predictive coding, for example, differential pulse code modulation (DPCM) can achieve the same level with the transform coding ...