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Image processing apparatus supporting both discrete cosine transform and discrete wavelet transform
Image processing apparatus supporting both discrete cosine transform and discrete wavelet transform
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机译:支持离散余弦变换和离散小波变换的图像处理装置
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摘要
An image processing apparatus supporting both discrete wavelet transform and discrete cosine transform with reduced hardware resources. The image processing apparatus is composed of an input unit receiving a plurality of pixel data, a controlling unit selecting a desired transform from among discrete wavelet transform and discrete cosine transform, and providing a plurality of coefficients depending on the desired transform, and a processing unit which processes the pixel data using the plurality of coefficients to achieve the desired transform.
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