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updated 6 months ago

Fast Bilateral Filter by Kunal Chaudhury

Fast O(1) implementation of the bilateral and the joint (or cross) bilateral filter. (bilateral filter, nonlinear diffusion, edgepreserving diffus...)

maxFilter(inImg , w)

shiftableBF(inImg, sigmaS, sigmaR, w, tol)

shiftable_jointBF(inImg, rangeImg, sigmaS, sigmaR, w, tol)

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updated 7 months ago

Bilateral Filter by Suraj Kamya

Edge-preserving and noise-reducing smoothing filter for images. (bilateral filter, nonlinear, edge preserving)

[out]=IEF(orgimg,nimg,dimg)

[out]=PSN(orgimg,mimg)

[out]=bif(im,sigd,sigr,n)

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updated 7 months ago

High Density Bilateral Filter by Suraj Kamya

Can remove more than 90% Impulse Noise. (high density bilatera..., hdbf, bilateral filter)

[out]=hdbf(im,K,sigr,n)

[y]=fbif(x,TM,sigd,sigr)

[y]=trimmf(x)

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updated 11 months ago

Image Denoising based on Non Local-means Filter and its Method Noise Thresholding by Shreyamsha Kumar B. K.

Image details that are removed by NL-means filter is added back after wavelet thresholding (non localmeans filter, bilateral filter, method noise)

[g_all, vv_all]=vifsub_est_M(org,dist, subbands, M);

[ssarr, l_arr, cu_arr]=refparams_vecgsm(org,subands,M)

bayesthf(y,noise_var)

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updated 1 year ago

Two-dimensional trilateral filter by Pekka Astola

Filters a grayscale image with the trilateral filter by P. Choudhury and J. Tumblin (trilateral filter, bilateral filter, filtering)

BilateralGradientFilter(...

DetailBilateralFilter(inputImage,adaptiveRegion,...

buildMinMaxImageStack(gradientMagnitude,maxLevel)

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updated 1 year ago

Image fusion based on pixel significance using cross bilateral filter by Shreyamsha Kumar B. K.

Fuses multifoucs and multispectral images by weighted average using the weights computed from CBF. (image fusion, pixel significance, multifocus)

[QABF,LABF,NABF,NABF1]=objective_fusion_perform_fn(xrcw,x)

[gv gh]=sobel_fn(x)

[hist_out]=imhist_fn(x)

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updated 1 year ago

Image Denoising based on Gaussian/Bilateral Filter and its Method Noise Thresholding by Shreyamsha Kumar B. K.

Matlab code for Image Denoising based on GBFMT (image denoising, gaussian filter, bilateral filter)

[g_all, vv_all]=vifsub_est_M(org,dist, subbands, M);

[ssarr, l_arr, cu_arr]=refparams_vecgsm(org,subands,M)

[yb yg]=bilateral_filt2D(x,sigmas,sigmar,ksize)

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updated 2 years ago

FastĀ BilateralĀ Filter by Kunal Chaudhury

Fast O(1) Bilateral Filter (bilateral filter, edgepreserving filter, constanttime algorith...)

maxFilter(inImg , w)

shiftableBF(inImg, sigma1, sigma2, w, tol)

demo.m

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updated 8 years ago

Bilateral Filtering by Douglas Lanman

Implements bilateral filtering for grayscale and color images. (filtering, bilateral filter, image abstraction)

bfilter2(A,w,sigma)

cartoon(A)

colorspace(Conversion,varargin)

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