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updated 5 months ago

MDBUTMF by Suraj Kamya

Suraj Kamya (view profile)

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 10 months ago

Watermark DCT by Suraj Kamya

Suraj Kamya (view profile)

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 10 months ago

Run Length Encoding by Suraj Kamya

Suraj Kamya (view profile)

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

dec=rledec(enc)

enc=rleenc(ins)

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updated 11 months ago

Bilateral Filter by Suraj Kamya

Suraj Kamya (view profile)

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 11 months ago

High Density Bilateral Filter by Suraj Kamya

Suraj Kamya (view profile)

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

DFT & DCT by Suraj Kamya

Suraj Kamya (view profile)

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

Suraj Kamya (view profile)

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 almost 2 years ago

IEF, Image enhancement factor by Suraj Kamya

Suraj Kamya (view profile)

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

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

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updated almost 2 years ago

BER, Bit error rate by Suraj Kamya

Suraj Kamya (view profile)

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

[out]=Biter(orgsig,exsig)

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updated almost 2 years ago

TAF,Tamper Assessment Function by Suraj Kamya

Suraj Kamya (view profile)

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

[T]=TAF(w,wex)

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updated almost 2 years ago

PSNR, Peak Signal to Noise Ratio by Suraj Kamya

Suraj Kamya (view profile)

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

[out]=PSN(orgimg,mimg)

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updated 2 years ago

Block Division using cell by Suraj Kamya

Suraj Kamya (view profile)

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 2 years ago

Wave Player Visualizations (Geek) by Suraj Kamya

Suraj Kamya (view profile)

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

Suraj Kamya (view profile)

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

Suraj Kamya (view profile)

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

Suraj Kamya (view profile)

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

C_ImagebProcessing(varargin)

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updated almost 3 years ago

PSNR for 2d images by Suraj Kamya

Suraj Kamya (view profile)

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

PSNR

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