At present, binary image compression is still in the stage of lossless encoding with low compression ratios.
目前，二值图像压缩主要采用无损压缩方式，压缩倍数低。
Considering the problem of binary image code based on rectangular partitioning, an improved BSP binary image compression algorithm is provided.
针对二值图像矩形划分编码在划分时存在的问题，本文提出一种改进的BSP二值图像的压缩算法。
In order to improve the ratio of binary image compression, using top-dowm method of coding, bring forward a fractal image compression method based on isosceles right triangle, and simulated.
为了提高二值图像的压缩比，采用自顶向下的编码方法，提出一种基于等腰直角三角形的分形图像压缩算法，并进行仿真实验。
By still image compression coding technique, the color digital watermark is encoded into a series of binary ID Numbers for watermarking.
利用静态图像的压缩编码技术，将彩色数字水印编码为一系列二值id数字，以实现水印的嵌入。
Experimental results show that the ration of image data compression is more than 18% for binary images and about 7% for gray level images.
结果表明，对于二值图象，其压缩比可达18%以上，对于灰阶图象约为7%。
Experimental results show that the ration of image data compression is more than 18% for binary images and about 7% for gray level ima…
结果表明，对于二值图象，其压缩比可达18％以上，对于灰阶图象约为7％。
Experimental results show that the ration of image data compression is more than 18% for binary images and about 7% for gray level ima…
结果表明，对于二值图象，其压缩比可达18％以上，对于灰阶图象约为7％。
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