Effective Compression in Digital Images with SPIHT Algorithm and Entropy
نویسندگان
چکیده
Image compression is achieved by removing data redundancy while preserving information content. SPIHT is computationally very fast and among the best image compression algorithms known today. According to statistic analysis of the output binary stream of SPIHT encoding, propose a simple and effective method combined with Entropy for further compression that saves a lot of bits in the image data transmission.
منابع مشابه
Performance Analysis of SPIHT algorithm in Image Compression
ISSN: 2278 – 7798 All Rights Reserved © 2015 IJSETR Abstract In recent years there has been an astronomical increase in the usage of computers for a variety of tasks. With the advent of digital cameras, one of the most common uses has been the storage, manipulation, and transfer of digital images. The files that comprise these images, however, can be quite large and can quickly take up precious...
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