| 摘要 |
A data processing system for transforming an input matrix into at least one specified column of discrete cosine transform (DCT) coefficients in an output matrix via a DCT procedure is provided. The data processing system includes an input data control unit and a basic operation unit. The input data control unit is used for receiving the input matrix, generating a first transformation control signal, and outputting the input matrix with the first transformation control signal. The first basic operation unit is used for receiving the first transformation control signal and the input matrix outputted from the first input data control unit, and for transforming the input matrix into the DCT coefficients of at least one specified column, which corresponds to the first transformation control signal, in the output matrix via the DCT procedure.
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