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updated 1 month ago

MDBUTMF by Suraj Kamya

Modified decision based unsymmetric trimmed median filter (modified decision bas..., mdbutmf, median filter)

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

[out]=PSN(orgimg,mimg)

[out]=mdbutmfg(im,K,n)

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updated 7 months ago

Watermark DCT by Suraj Kamya

Watermarking in frequency domain using DCT (watermarking, dct, frequency domain)

[embimg,p]=wtmark(im,wt)

[wm]=exwmark(embimg)

wmark_enc(varargin)

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updated 7 months ago

Run Length Encoding by Suraj Kamya

Run Length Encoding - Loss less Coding Technique (run length coding, loss less, encoding)

dec=rledec(enc)

enc=rleenc(ins)

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updated 8 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 8 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 8 months ago

DFT & DCT by Suraj Kamya

DFT and DCT without using inbuilt function for 1-D signal (dct, dft, dsp)

Xk=dft(xn)

[Xk] =dctu(xn)

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updated 1 year ago

Single Perceptron Learning by Suraj Kamya

Without using inbuilt functions from NN Tool. Perceptron learning is implemented. (neural networks, logical gates, perceptron learning)

T=evalnet(P,w,b)

[w,b]=perceplearn(P,t,w,b,ep)

out=hardlimit(in)

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updated 1 year ago

IEF, Image enhancement factor by Suraj Kamya

Image enhancement factor (ief, image enhancement fac..., image processing)

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

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updated 1 year ago

BER, Bit error rate by Suraj Kamya

Bit Error Rate (ber, bit error rate, quality measure)

[out]=Biter(orgsig,exsig)

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updated 1 year ago

TAF,Tamper Assessment Function by Suraj Kamya

Tamper Assessment Function (taf, tamper assessment fun..., quality measure)

[T]=TAF(w,wex)

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updated 1 year ago

PSNR, Peak Signal to Noise Ratio by Suraj Kamya

Peak Signal to noise ratio (psnr, peak signal to noise ..., quality measure)

[out]=PSN(orgimg,mimg)

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updated almost 2 years ago

Block Division using cell by Suraj Kamya

Using cell data type one can effectively breaks the 2D/3D data in to required no. of blocks. (cell, blocks, image)

I=recom_blocks(B)

[B]=blocks(image)

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updated almost 2 years ago

Wave Player Visualizations (Geek) by Suraj Kamya

Kviz_playerV1 is Kamya Visualization music player Version 1 have a number of Geek Visz (3D-also) (music player, visualization, sound processing)

Kviz_Player_V1(varargin)

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updated 2 years ago

STFT, Short time fourier transform by Suraj Kamya

Short Time Fourier Transform without using inbuilt function. (stft, fourier transform, short time fourier tr...)

X=stfth(x,wl)

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updated 2 years ago

Color Detection by Suraj Kamya

RGB Color Detection in Images Real Time Video (gui, image processing, color detection)

Color_Detect(varargin)

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updated 2 years ago

Color Image Processing by Suraj Kamya

Educational purpose Special Feature: RGB profile are shown with every change. (gui, image processing, image enhancement)

C_ImagebProcessing(varargin)

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updated 2 years ago

PSNR for 2d images by Suraj Kamya

Simplest model to calculate the PSNR value between two 2d images of same dimension. (image processing, psnr, snr)

PSNR

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