Image sparse representation data got by sparse decomposition method are compressed by quantization and coding.
在图像稀疏分解的基础上，对分解出的数据进行压缩。
Bo transform the field of image processing is the most common kind of sparse representation dictionary MCA decomposition model which is often used.
说明：曲波变换是图像处理领域中稀疏表示最常用的一种字典，其中MCA分解模型中经常用到。
The directional wavelet theory provides a novel sparse representation method for image processing, and it can capture geometrical image structures more efficiently.
方向性小波理论为图像处理提供了一种新的稀疏表示方法，能够更有效地捕捉图像中的几何结构。
Considering the good performance of sparse representation for image classification, a novel sparse representation based text detection method is presented.
针对稀疏表示具有良好的分类特性，本文提出了一种基于稀疏表示的文字检测方法。
Considering the good performance of sparse representation for image classification, a novel sparse representation based text detection method is presented.
针对稀疏表示具有良好的分类特性，本文提出了一种基于稀疏表示的文字检测方法。
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