Search - 3D wavelet decomposition

Search - 3D wavelet decomposition - List

[Compress-Decompress algrithms] 3D-WT DL : 1: 对视频序列进行三维小波变换，然后进行三维SPIHT压缩编解码，达到视频压缩的目的-three-dimension wavelet decomposition，3D-SPIHT,
Date : 2025-07-09 Size : 20kb User : wen
[Graph program] VQ_wavelet_LGB DL : 0: 实现小波3级分解构建3维跨频带矢量然后LBG聚类再重构原图像-Construction of wavelet decomposition to achieve three inter-band 3-D vector and then reconstruct the original image LBG clustering
Date : 2025-07-09 Size : 59kb User : 枫叶飘零
[Video Capture] Video-denoising-using-2D-and-3D-dual-tree-complex DL : 0: The denoising of video data should take into account both temporal and spatial dimensions, however, true 3D transforms are rarely used for video denoising. Separable 3-D transforms have artifacts that degrade their performance in applications. This paper describes the design and application of the non-separable oriented 3-D dual-tree wavelet transform for video denoising. This transform gives a motion-based multi-scale decomposition for video — it isolates in its subbands motion along different directions. In addition, we investigate the denoising of video using the 2-D and 3-D dual-tree oriented wavelet transforms, where the 2-D transform is applied to each frame individually.
Date : 2025-07-09 Size : 397kb User : bamerni