Color Image Compression (Lossy) Through Selective Component Technique and Block Truncation Compression Technique

作者

  • Sujoy Kumar Goswami Senior Software Engineer, iGATE, Pune, Maharashtra

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摘要

This is a lossy image compression technique, where image is compressed by combination of two individual lossy compression techniques. The first technique is the selective component technique, where any one of the 3 components (R, G, B) is taken in a particular order preserving the colour information of the pixels in lossy manner; and the second technique is the block truncation technique (BTC) applied to the output of the previous technique. As we know, BTC is a standard lossy image compression technique. This paper shows how the two methods can be applied together to improve the compression ratio to a great extent. Finally further possible improvements are discussed. 

作者簡介

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    Industrial Automation

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出版日期

2013-07-22

期號

卷 4 期 2 (2013)

分類

Short Articles

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