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1-s2.0-S003132031000213X-main

于 2013-08-05 发布 文件大小:511KB
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  some fast feature extraction algorithms are addressed for joint retrieval of images compressed in JPEG and JPEG2000 formats. In order to avoid full decoding, three fast algorithms that convert block-based discrete cosine transform (BDCT) into wavelet transform are developed, so that wavelet-based features can be extracted from JPEG images as in JPEG2000 images.

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  • codeandpaper
    很好的mATLAB代码,利用最大交叉熵,确定迭代次数,完成pcnn脉冲耦合神经网络的图像分割,效果很好(MATLAB good code,the use of maximum cross entropy, determine the number of iterations, complete PCNN image segmentation,result is good.)
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    积分:1
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    层析成像的数学方法与应用-一本关于层析成像的使用方法的详细讲解,对于初学者具有指导性意义。(Mathematical methods and applications of tomography- a detailed on the use of tomography methods to explain, for beginners with a guiding significance.)
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    积分:1
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    积分:1
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    2021-04-28 17:38:44下载
    积分:1
  • L!-HOMO
    通论算法,给人脸做重构处理,进一步完成人脸的样本稀疏化,还能更好的重构人脸。(The General Theory of algorithms, giving face to do reconstruction processing to complete further thinning of face samples, but also to better reconstruct the face.)
    2013-06-21 19:26:47下载
    积分:1
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    积分:1
  • sfr2
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    2020-09-15 21:37:55下载
    积分:1
  • match
    案例推理,用于匹配,欢迎大家交流,有资源共享,(Case-based reasoning for matching, welcomed the U.S. exchange, resources sharing,)
    2007-11-08 21:06:23下载
    积分:1
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    介绍了一些图形图像处理的基本方法,实验方案以及实验结果及代码等。(Graphics and Image ProcessingGraphic image processing )
    2013-05-14 11:14:07下载
    积分:1
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