Search - curvelet face

Search - curvelet face - List

[Special Effects] Equalization DL : 0: MATLAB实现人脸识别,光照归一化算法-MATLAB realization of face recognition, illumination normalization algorithm
Update : 2025-02-17 Size : 402kb Publisher : li
[Special Effects] CURVELET DL : 0: 利用curvelet变换的特有的高维空间奇异性逼近能力进行人脸识别方面的理论探索-Make use of curvelet transform theory to explore face recognition
Update : 2025-02-17 Size : 2.35mb Publisher : qw
[Industry research] MoAT7.1 DL : 0: This paper identifies a novel feature space to address the problem of human face recognition from still images. This based on the PCA space of the features extracted by a new multiresolution analysis tool called Fast Discrete Curvelet Transform. Curvelet Transform has better directional and edge representation abilities than widely used wavelet transform. Inspired by these attractive attributes of curvelets, we introduce the idea of decomposing images into its curvelet subbands and applying PCA (Principal Component Analysis) on the selected subbands in order to create a representative feature set. Experiments have been designed for both single and multiple training images per subject. A comparative study with wavelet-based and traditional PCA techniques is also presented. High accuracy rate achieved by the proposed method for two well-known databases indicates the potential of this curvelet based feature extraction method.-This paper identifies a novel feature space to address the problem of human face recognition from still images. This is based on the PCA space of the features extracted by a new multiresolution analysis tool called Fast Discrete Curvelet Transform. Curvelet Transform has better directional and edge representation abilities than widely used wavelet transform. Inspired by these attractive attributes of curvelets, we introduce the idea of decomposing images into its curvelet subbands and applying PCA (Principal Component Analysis) on the selected subbands in order to create a representative feature set. Experiments have been designed for both single and multiple training images per subject. A comparative study with wavelet-based and traditional PCA techniques is also presented. High accuracy rate achieved by the proposed method for two well-known databases indicates the potential of this curvelet based feature extraction method.
Update : 2025-02-17 Size : 422kb Publisher : Swati
[Graph program] CurveLab-2.1.2 DL : 0: 这是个第三代小波-曲波的算法，相对小波变换，曲波变换具有很大的进步，在线和面奇异性方面的检测性能优异-This is a third-generation wavelets- Qu Bo algorithm, the relative wavelet transform, Qu Bo transform great progress, online and face detection performance in terms of singular excellence
Update : 2025-02-17 Size : 819kb Publisher : 李敏
[Mathimatics-Numerical algorithms] Curvelet DL : 0: The code first quantize the face image in different bit planes and then perform curvelet transform with different resolution
Update : 2025-02-17 Size : 63kb Publisher : HirenParmar
[Wavelet] Curvelet DL : 0: 关于curvelet变换的几篇文章，关于曲波变换用于人脸特征提取的人脸识别方面的文章。-Several articles on the curvelet transform, curvelet transform on the feature extraction for face recognition aspects of the article.
Update : 2025-02-17 Size : 2.13mb Publisher : cc
[Graph Recognize] Based-on-Curvelet-technology- DL : 0: 以人脸为对象的识别技术是一种最容易被接受的身份识别方法，因为其更高的安全性、可靠性和有效性，受到人们的广泛关注。小波技术、Curvelet技术和分形技术是近几年发展起来的新型图像处理工具，三种方法的结合在人脸识别领域更被得到了广泛的研究。-Human face recognition isan identity authentication technique whichis easilyaccepted．It has got more attention because of its higher security,reliability and effectiveness．Wavelet technology andcurvelet technology andfractal technology ale new toolsfor image processing．People pay moreaRenfion to the studies of combining these methods together inface recognition field．
Update : 2025-02-17 Size : 3.05mb Publisher : 刘立京
[Graph program] curvelet DL : 0: 用curvelet实现人脸识别，能实现很好的识别率(face recognition through curvelet)
Update : 2025-02-17 Size : 848kb Publisher : 草民