Description: Fast Discrete Curvelet Transform有正反变换,各个程序里面的参数都有详细的说明.-Fast Discrete Curvelet Transform are pros and transform, inside the various parameters have detailed explanations. Platform: |
Size: 18854 |
Author:DJH |
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Description: Fast Discrete Curvelet Transform有正反变换,各个程序里面的参数都有详细的说明.-Fast Discrete Curvelet Transform are pros and transform, inside the various parameters have detailed explanations. Platform: |
Size: 18432 |
Author:DJH |
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Description: 基于快速离散曲波变换（fast discrete curvelet transform)来处理3D 图像的matlab 程序。-Qu Bo based on fast discrete transform (fast discrete curvelet transform) to deal with 3D images of the matlab program. Platform: |
Size: 22528 |
Author:wanghaisong |
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Description: 基于快速离散曲波变换（fast discrete curvelet transform)来处理3D 图像的c++程序。-Qu Bo based on fast discrete transform (fast discrete curvelet transform) to deal with 3D images c++ Procedures. Platform: |
Size: 41984 |
Author:mnbv1983 |
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Description: 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. Platform: |
Size: 432128 |
Author:Swati |
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Description: 基于快速离散曲波变换的图像去噪算法，该方法可以消除由于Curvelet变换缺乏平移
不变性而产生的图像失真，并且更好地利用曲波系数的相关性。-Fast discrete curvelet transform based image denoising algorithm, the method can eliminate the lack of translation invariance Curvelet transform arising from image distortion, and better use of the curvelet coefficients of correlation. Platform: |
Size: 328704 |
Author:lee |
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Description: curvelet变换最新工具包，含有快速离散曲波变换的所有形式（包括基于usfft和wrapping和3dfdct）。功能强大，是学习曲波变换的好帮手。-curvelet transform the latest kit, containing the fast discrete curvelet transform all forms (including those based on usfft and wrapping and 3dfdct). Powerful learning curvelet transform is a good helper. Platform: |
Size: 835584 |
Author:cc |
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Description: CurveLab is a collection of Matlab and C++ programs for the Fast Discrete Curvelet
Transform in two and three dimensions. Platform: |
Size: 70656 |
Author:ishrat |
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Description: 快速曲线波变换理论属于稀疏表达的范畴，采用基函数与信号的内积形式实现信号的稀疏表示。-An Alogrithm for Multimodal Biometric
Recognition Based on Feature Level and the Second-Generation Curvelet Transform Platform: |
Size: 1207296 |
Author:吴冬冬 |
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Description: 曲线波变换是在脊波变换的基础上新产生的一种新型多尺度工具，它能够处理物体沿曲线边缘的特性，它能够进行图像去燥-Curvelet transform is a new multi-scale tool based on ridgelet transform. It is capable of processing, properties of objects along the edge of the curve, it is able to image denoising Platform: |
Size: 12288 |
Author:王瑞 |
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Description: Image fusion algorithm to fuse images different modalities based on the integration of Fast Discrete Curvelet Transform (FDCT) and the Singular Value Decomposition (SVD).The experimental results show that the proposed algorithm is efficiently handling the edges and the other curved shapes in the images to be fused. The overall execution time of the fusion process is very low compared with the other fast algorithms such as Discrete Wavelet Transform (DWT) fusion algorithm. -Image fusion algorithm to fuse images different modalities based on the integration of Fast Discrete Curvelet Transform (FDCT) and the Singular Value Decomposition (SVD).The experimental results show that the proposed algorithm is efficiently handling the edges and the other curved shapes in the images to be fused. The overall execution time of the fusion process is very low compared with the other fast algorithms such as Discrete Wavelet Transform (DWT) fusion algorithm. Platform: |
Size: 178176 |
Author:M.A. |
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