In image fusion literature, multi-scale transform (MST) and sparse representation (SR) are two most widely used signal/image representation theories. This paper presents a general image fusion framework by combining MST and SR to simultaneously overcome the inherent defects of both the MST- and SR...
使用的是discrete Fourier transform (DFT) ,采用的加速版本the accelerated version with Cooley-Tukey algorithm [8]. 这个模块前面和后面都是1×1卷积,用于降维、升维。同时有a residual connection。中间包括两个部分: one Fourier Unit (FU) :有全局感受野。 a Local Fourier Unit (LFU):捕捉semi-global inf...
We propose in this paper a multi-scale variance stabilizing transform (MSVST) for approximately Gaussianizing and stabilizing the variance of a sequence of independent Poisson random variables (RVs) filtered by a low-pass linear filter. This approach is shown to be fast, very well adapted to ex...
J. L. Silva´n-Ca´rdenas and B. Escalante-Ram´irez, "A multi-scale, multi- orientation image transform," in 5th World Multiconference on Sys- temics, Cybernetics and Informatics, I. I. of Informatics and Systems, Eds. Orlando, FL: SCI, 2001, pp. 574-578....
Considering the dominant planar geometry of indoor environments, in this paper a custom transform based on lifting scheme is proposed to enhance range readings and enforce potentially present planar model. Our custom build transformation decomposes input range data into approximation part which represents ...
美[mʌl'tɪskl] 英[mʌl'tɪskl] n.多刻度;多次计数;通用换算 网络多尺度;多重尺度;空间多分辨率 英汉 网络释义 n. 1. 多刻度 2. 多次计数 3. 通用换算 例句 释义: 全部,多刻度,多次计数,通用换算,多尺度,多重尺度,空间多分辨率
The Hermite transform as an efficient model for local image analysis: An application to medical image fusion B. Escalante‐Ramirez, "The Hermite transform as an efficient model for local image analysis: An application to medical... B Escalante-Ramírez - 《Computers & Electrical Engineering》 被引...
Image registration based on multi-scale wavelet transform corners with sub-pixel localization 来自 知网 喜欢 0 阅读量: 27 作者:R Zhang,WU Jin 摘要: To deal with the faults of traditional single-scale corner detection including false and unstable corners,high computational complexity and incorrect ...
Each NMF model is fit using the reference, and used in turn to then transform the mixture. We utilize the Combat algorithm77 to perform batch alignment on the resulting NMF components so as to improve distribution concordance between reference and mixture, which has been used successfully in ...
To extract the information from variations in shell topography, a new and promising technique is presented, involving multi-scale analysis of the shell topography using a B-spline wavelet transform. An accurate non-contact optical system, based on laser triangulation, is used to map the shell ...