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Compression of Machine Dependent Colour Image by Colour Transformation Techniques
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Aim of this paper is development of enhance-image compression techniqueformachine dependent imageusing colour transformation techniques. CMYK colour model image with .tif extension uses large amount of machine dependent data. YCbCr colour space image model is a machine independent image. Here, image conversion technique is used to convert CMYK image into RGB colour space image. Then transformation process followed by mathematical processing is used to obtain RGB to Luma and Chrominance, Intensity based image model, YCbCr..This also results image compression.
Keywords
Image colour space models, Luminance, Chrominance, Intensity, Image Compression, Fast Fourier Transform, Log Transform, MATLAB R2017a.
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