Comparative Analysis of DWT and DCT Image Compressions Techniques using VHDL
نویسندگان
چکیده
منابع مشابه
Hybrid Image Compression Using DWT, DCT and Huffman Coding Techniques
Here in this hybrid model we are going to proposed a Nobel technique which is the combination of several compression techniques. Image compression is minimizing the size in bytes of a graphics file without degrading the quality of the image to an unacceptable level. The reduction in file size allows more images to be stored in a given amount of disk or memory space. It also reduces the time req...
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Image compression literally means reducing the size of graphics file, without compromising on its quality. Depending on whether the reconstructed image has to be exactly same as the original or some unidentified loss may be incurred, two techniques for compression exist. Image compression is an essential technology in multimedia and digital communication fields. Ideally, an image compression te...
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ژورنال
عنوان ژورنال: Communications on Applied Electronics
سال: 2015
ISSN: 2394-4714
DOI: 10.5120/cae2015651828