Multi-focus image fusion using a bilateral gradient-based sharpness criterion by Kanchi

Multi-focus image fusion using a bilateral gradient-based sharpness criterion (image processing imag...)

fusion_OC_2011_main.m

Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measure by Kanchi

Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measure (image processing, signal processing)

SP_2012_main.m

Dual regularization-based image resolution enhancement for asymmetric stereoscopic images by Kanchi

Dual regularization-based image resolution enhancement for asymmetric stereoscopic images (image processing, signal processing)

SP_2012_SR_main

Ant colony optimization for wavelet-based image interpolation by Kanchi

Ant colony optimization for wavelet-based image interpolation (image processing, signal processing, image interpolation)

main

Phase-driven spatially-variant regularization for image resolution enhancement by Kanchi

A demo code of Phase-driven spatially-variant regularization for image resolution enhancement (image processing, signal processing, image interpolation)

main

Image edge detection using variation-adaptive ant colony optimization by Kanchi

A demo program of Image edge detection using variation-adaptive ant colony optimization (ant colony optimizati..., signal processing, edge detection)

main

SPIHT by Kanchi

SPIHT matlab code (without Arithmatic coding stage) (spiht wavelet image c..., compression, ccsds)

func_DWT(I, level, Lo_D, Hi_D);

func_InvDWT(I_W, S, Lo_R, Hi_R, level);

func_MyDescendant(i, j, type, m)

Image despeckling using a non-parametric statistical model of wavelet coefficients by Kanchi

A demo code of Image despeckling using a non-parametric statistical model of wavelet coefficients. (image processing, signal processing, image denoising)

denoise_BSPC_2011_main

AntShrink: Ant colony optimization for image shrinkage by Kanchi

AntShrink: Ant colony optimization for image shrinkage (image processing, denoising, signal processing)

denoise_PRL_2010_main

A wavelet-domain non-parametric statistical approach for image denoising by Kanchi

A wavelet-domain non-parametric statistical approach for image denoising (image processing, denoising)

denoise_IEICE_2010_main

Visual saliency detection in image using ant colony optimisation and local phase coherence by Kanchi

Visual saliency detection in image using ant colony optimisation and local phase coherence (image processing, signal processing)

saliency_EL_2010_main

Image Edge Detection Using Ant Colony Optimization by Kanchi

Image Edge Detection Using Ant Colony Optimization (image analysis, image edge detection, image processing)

edge_CEC_2008_main

Color filter array color reproduction using cycle-spinning by Kanchi

Color filter array (CFA) image color reproduction using a wavelet approach. (image interpolation, color filter array, cfa)

CFA_IJEC_2010_main

On The Kernel Function Selection Of Nonlocal Filtering For Image Denoising by Kanchi

On The Kernel Function Selection Of Nonlocal Filtering For Image Denoising (image filtering, image denoising)

Filtering_ICMLC_2008_main

EZW (Embedded Zerotree Wavelet) by Kanchi

Matlab implementation of EZW (Embedded Zerotree Wavelet) (compression, ezw, embedded zerotree)

func_DWT(I, level, Lo_D, Hi_D);

func_InvDWT(I_W, S, Lo_R, Hi_R, level);

func_Myappcoef2(c,s,varargin)

Sawtooth Wave Fourier Series Demo by Kanchi

Sawtooth Wave Fourier Series Demo (sawtooth, spectral analysis, fourier)

sawtooth_wave_fourier_series_demo

Triangle Wave Fourier Series Demo by Kanchi

Triangle Wave Fourier Series Demo (fourier series, triangle wave, spectral analysis)

triangle_wave_fourier_series_demo

Square Wave Fourier Series Demo by Kanchi

Square Wave Fourier Series Demo (fourier, demo, spectral analysis)

square_wave_fourier_series_demo

Automatic Thresholding by Kanchi

Compute an optimal threshold for seperating the data into two classes. (data, algorithm, classes)

func_threshold(I)

Split/Mix YUV component in CIF 4:2:0 video file by Kanchi

Split/Mix YUV component in CIF 4:2:0 video file (gui, display, annotation)

func_YUV_mix

func_YUV_split

func_read_cif

Restricted sampling from Gaussian Distribution by Kanchi

Sample x from N(x_mu, x_var), restricted in x_min<=x<=x_max. (image analysis, monte carlo, sampling)

func_restricted_sampling(x_mu, x_var, x_min, x_max);

ltpnorm(z)

ltqnorm(p)

Basic introduction to Human Visual System (HVS) Toolbox by Kanchi

Demo of four basic property of HVS. (demo, human visual system, hvs)

func_ColorCSF

func_ContrastMasking

func_GrayCSF

Connect two pixels by Kanchi

Draw a line between two pixels with any grayscale in any image. (gui, display, annotation)

func_DrawLine(Img, X0, Y0, X1, Y1, nG)