搜索资源列表
dct
- 离散余弦变换DCT 水印算法 嵌入二值水印信息-DCT watermark algorithm
DCT-DWT
- 对图像实现DCT，DWT编码压缩及重建，是一个很好的学习入门东西。附加文档说明-Images to achieve DCT, DWT compression coding and reconstruction, is a good learning portal thing. Additional documentation
HH264-DCT-Qua2
- H264中的整数DCT变换编码及量化代码,并附有原文的DCT编码、量化的说明文档。本源码从X264及JM中抽取后整整理得来，并用原文档中的示例数据进行了测试，与原文档结果完全一样，是学习H.264不可多得的参考资源. 已通过测试。 -H264 in the integer DCT transform coding and quantization code, along with the original DCT coding, quantitative documentation. The
DCT
- 基于DCT域的水印技术，文件能实现加密解密过程。-Watermarking encoding based on DCT
DCT
- 实习图像的DCT变换与反变换，及图像加解密功能。-Practical image DCT transform and inverse transform, and image encryption and decryption.
DCT-Based-Steganography
- DCT based on steganography
DCT
- 基本的DCT水印嵌入和提取的方法。对嵌入水印的载体进行不可感知性测试；对嵌入水印的载体进行鲁棒性测试 -Basic DCT watermark embedding and extraction method. Imperceptibility of the embedded watermark carrier testing carrier embedded watermark robustness tests
dct
- dct para o codificador de video h.264
detection-model-for-DCT-coefficient
- 这是一种基于DCT系数量化的检测模型，非常的一篇文献-An improved detection model for DCT coefficient quantization
DCT-a-HADAMARD
- DCT & HADAMARD CODE.
DCT
- 利用DCT变换对灰度图像进行压缩，求出压缩比；对比不同压缩比的图像-DCT transform compressed gray image compression ratio is obtained comparing different image compression ratio
DCT-SIM
- Contains simulation snapshots for 2D DCT
Arnold-DCT
- 在一张图片里嵌入一些信息 通过DCT变换之后可以再从图片中把这些信息提取出来-Embedded in a picture by DCT transform can picture these extracted
dct
- 心电图数字水印加密和解水印以及噪声测试 DCT方法，分段-The the ECG digital watermark encryption DCT method, segmented
Dct
- 基于DCT 变换的JPEG 图像压缩的MATLAB 实现-DCT-JPEG image compression MATLAB implementation
DCT-transformation
- 利用mfc实现DCT变换，程序简单可读性强，适合初学者使用-Mfc DCT transform, readable simple procedures, suitable for beginners to use
DCT-compress-coding
- 文章除了对基于DCT的图像压缩编码进行研究外，还对基于其他算法的图像压缩编码也作了相应的研究。在完成理论方面的研究后，应用MATLAB仿真软件，实现了基于DCT的图像压缩编码。-The article is in addition to picture that according to the DCT compress coding expatiating, returning to picture that according to other calculates way empress
DCT-transform
- #include "stdafx.h" #include "DCT变换.h" #include "DCT变换Dlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__ #endif-DCT transform
DCT
- DCT 8*8 4:2:0 Quantization
DCT
- 提出了一种基于DCT提取人脸特征技术和支持向量机分类模型的人脸识别方法。利用离 散余弦变换可提取人脸可识别的大部分信息,而支持向量机作为分类器,在处理小样本、高维数等 方面具有独特的优势,且泛化能力很强,无需先验知识。从ORL 人脸库上的实验结果可以看出, DCT特征提取是很有效的,且SVM的分类性能优于最近邻分类器,同时提高了整个系统的运算速 度。-A face recognition method based on DCT for face feature extractio