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JPEG2000_006.pdf.gz
本文提出了一种基于提升算法的高效JPEG2000二维离散小波变换(2D—DWT)~ 结构，将边界延拓内嵌于离散小波变换过程中，减少了所需的内存空间和功耗。采用W 扫描输入方式和行列并行处理结构，加快了变换速度，大大提高了小波变换的效率。整个二维离散小波变换结构已经通过FPGA硬件仿真验证。
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fusionandregistration.zip
... the process of combining two or more images into a single image retaining important features from each. The Discrete Wavelet Transform (DWT) has become an attractive tool for fusing multimodal images. In this work it has been used to segment the features ...
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Doubledensity.zip
... shift-invariant. In two dimensions, this transform outperforms the standard DWT in terms of denoising however, there is room for ... the wavelets are directional. That is, although the double-density DWT utilizes more wavelets, some lack a dominant spatial ...
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DWT.rar
该代码实现了对灰度图像的离散小波变换
程序可以设定参数，实现不同级别的变换
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