以下为句子列表：
英文: Data correlation coefficients were calculated and switch regions were analyzed by using two dimension discrete cosine transform (DCT) in ray-space data compression.
中文: 在光线空间的数据压缩中，计算了数据的相关系数，采用二维离散余弦变换(DCT)进行了变换域分析。
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英文: In the decoder, an end-of-block (EOB) position of an incoming block received by the decoder is determined and a discrete cosine transform (DCT) block type is determined based on the determined EOB position.
中文: 在该解码器部分，将收到的输入区块中决定一区块终止的位置，并根据此区块终止位置决定一种离散馀弦转换区块形式。
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英文: The block-Based Discrete Cosine Transform (BDCT) suffers from visible blocking artifacts between adjacent image blocks at low bit rates, which reduces the image visual quality.
中文: 摘要块离散余弦变换在低比特率时其恢复图像的块边界上会出现明显可见的方块效应，从而降低了图像的视觉质量。
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英文: Design of a 8× 8 VLSI Discrete Cosine Transform Chip
中文: 8×8VLSI离散余弦变换芯片的设计
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英文: Fast Implementation of 8×8 Image Discrete Cosine Transform with TMS 0C
中文: 用TMS 0C实现图像的(8×8)离散余弦变换
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