In this paper we introduce an effective algorithm for the deblocking of the JPEG compressed images based on the denoising and edge detection in wavelet domain.
利用小波分析良好的去噪和边缘检测特性,本文提出一种减少JPEG压缩图象中方块效应的有效算法。
In this dissertation, the integer transform, quantization, and deblocking filter are expatiated.
本论文着重对整数变换与量化、去方块滤波做了研究。
The deblocking filter is applied to every macroblock to reduce blocking distortion at low rate, which improves the appearance of the decoded images.
去方块滤波是一种用来去除低码率情况下的每个宏块的块效应,提高了解码图像的外观。
This dissertation divides deblocking calculation into four stages and flow processes it, which increases its performance.
本文将滤波运算划分成四个阶段并采用流水线的方式处理,提高了性能;
Even though the proposed deblocking filter is quite simple, it improves both subjective and objective image quality for various image features.
尽管该设计相对简单,但它无论从主观上还是客观上提高了图像质量。
The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.
采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。
While the article stated in the various key technologies in H. 264 design, highlighted pieces to deblocking filter.