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A method of minimizing errors due to high-speed DCT execution in image processing apparatus
A method of minimizing errors due to high-speed DCT execution in image processing apparatus
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机译:最小化由于图像处理设备中的高速DCT执行而导致的错误的方法
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摘要
In the fast DCT processing method, the rounding error is reduced by reducing the number of sequential multiplications in accordance with the number of bits allocated by the matrix arithmetic operations and the trigonometric function equations in Equations 2 and 3 in the DCT processing. A method of minimizing an error caused by executing a fast DCT.
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