【block-truncation_coding】什么意思_英语block-truncation_coding的翻译_音标_读音_用法_例句_在线翻译

block truncation coding

动力与电气工程

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abstract: Block Truncation Coding, or BTC, is a type of lossy image compression technique for greyscale images. It divides the original images into blocks and then uses a quantiser to reduce the number of grey levels in each block whilst maintaining the same mean and standard deviation.

以上来源于: WordNet

Block truncation coding (BTC) is an efficient and fast lossy image coding technique.

块截短编码(BTC)是一种快速有效的有损图像编码技术。

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A method is presented here for color image compression which is based on efficient combination of Block Truncation coding (BTC) and Principal Component Analysis (PCA).

本文提出的彩色图象压缩方法基于BTC(块截断编码)和PCA(主成分分析)的有效结合。

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An adaptive rate control algorithm based on significant priority is presented for embedded block coding with optimized truncation.

针对优化截取内嵌块编码提出一种基于重要性权值的自适应率控制算法。

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