A Review on Image Compression using Different Techniques
نویسنده
چکیده
Digital image in raw form require a large amount of storage capacity. Due to limited bandwidth and storage capacity, images must be compressed before storing and transmitting. Image compression means reducing the size of the graphics file, without compromising on its quality. This paper entails the survey of various image compression techniques and highlights the important features of each method. Compression techniques are mainly classified into lossy compression techniques and lossless compression techniques. Keywords— Image Compression, DCT, Vector Quantisation, Fractal Image Compression, LZW
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