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[OpenCV] dct DL : 0: 图像的DCT变换，颜色空间的变换，结合OPENCV对图像进行二维空间的肤色提取-The image DCT, color space conversion, combined with OPENCV two-dimensional space of the color image extracted
Date : 2025-12-23 Size : 1.45mb User : zouguoqi
[OpenCV] hash_module DL : 0: This sample class is designed to provide hashcode of 2D image. Image is converted to grayscale, shrink to 32x32 and then is calculated DCT which acts as a source for hashing.
Date : 2025-12-23 Size : 2kb User : jnovacho
[OpenCV] opendct DL : 0: opencv实现的DCT变换，很有参考价值 opencv实现的DCT变换，很有参考价值-opencv realized DCT, great reference value opencv realized DCT, great reference value
Date : 2025-12-23 Size : 3.78mb User : 能帮到
[OpenCV] DCT DL : 0: 基于DCT离散余弦变换的图像压缩程序，里面还有BDCT代码段。-DCT image compression based on discrete cosine transform procedures, there is also BDCT code.
Date : 2025-12-23 Size : 6kb User : huyuan
[OpenCV] DCTcolor DL : 0: 彩色图像的DCT和IDCT变换,在vs2013运行成功-Color image DCT and IDCT transform
Date : 2025-12-23 Size : 3.57mb User :
[OpenCV] extract_feature DL : 0: 此工程实现提取jpeg图像的DCT系数首字母概率作为jpeg重压缩检测的特征，以此特征训练出分类模板，可以检测出一张jpeg图像是单压缩还是重压缩。-Works to achieve this extract jpeg image DCT coefficients of the first letter of the probability of detection as a jpeg heavy compression feature, this feature trained classification templates that can detect a single jpeg image compression or recompression.
Date : 2025-12-23 Size : 7kb User : 赖学金
[OpenCV] opencv4 DL : 0: execute dft and dct an image
Date : 2025-12-23 Size : 51.87mb User : ddolddolee