Description: 本文所研究的二值图像游程编码数据压缩，就是一种具有高压缩比的无损数据压缩技术，它是应用游程编码的原理对二值图像进行数据压缩的编码技术，其编码非常简单，编码和解码速度快，因此其应用范围广泛。-This paper studied binary image run-length encoding data compression, is a high compression ratio of lossless data compression technology, which is the application run-length coding principle in the binary image data compression coding technology, the code is very simple, coding and decoding speed, so its application range. Platform: |
Size: 33792 |
Author:杜秋国 |
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Description: 图像压缩主要目的是为了节省存储空间，增加传输速度。图像压缩的理想标准是信息丢失最少，压缩比例最大。不损失图像质量的压缩称为无损压缩，无损压缩不可能达到很高的压缩比；损失图像质量的压缩称为有损压缩，高的压缩比是以牺牲图像质量为代价的。压缩的实现方法是对图像重新进行编码，希望用更少的数据表示图像。-The main purpose of image compression to save storage space, increase the transmission speed. The ideal image compression standard is a minimum loss of information, the maximum compression ratio. Compression without loss of image quality is called lossless compression, lossless compression can not achieve high compression ratio loss of image quality and compression is called lossy compression, high compression ratio at the expense of image quality for the price. Compression of the image is re-encoded data that wish to use fewer images. Platform: |
Size: 9216 |
Author:wanghui |
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Description: 本程序使用LZW算法对图像进行压缩。压缩编码是一种先进的数据压缩技术，属于无损压缩编码。对于简单图像和平滑且噪声小的信号源具有较高的压缩比，并且有较高的压缩和解压缩速度。(This program uses the LZW algorithm to compress the image. Compression coding is an advanced data compression technology. It belongs to lossless compression coding. It has high compression ratio and high compression and decompression speed for simple image, smooth and low noise signal source.) Platform: |
Size: 310272 |
Author:UDCN |
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