Ixtiyoriy tasvir variant deb tanlanib, olingan tasvir ustida quyidagi amallar bajariladi

MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI

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5-Labaratoriya ishi

Signallar va tizimlar
Bajardi: Ergashev Sherzod
Tekshirdi: Jurayev Dilshod

5-amaliy ish topshiriqlari: Matlab amaliy paketida tasvirlarga raqamli ishlov berishni o‘rganish

Ixtiyoriy tasvir variant deb tanlanib, olingan tasvir ustida quyidagi amallar bajariladi:

Variant

3 4 7 8 9

// O’qish, o’lcham kiritsh

I=imread('C:\Users\msii\Desktop\cat.jpg');

rasm =rgb2gray(I);
% g= imresize(rasm,[2048 2048])
% imshow(g)

// Gistogrammasini ko’rsatish

% imhist(rasm)

% b=imrotate(rasm,45);

% imshow(b)

// Intensivligini oshirish

% e=histeq(rasm);

% imshowpair(rasm,e,'montage')
% e=histeq(rasm,[100 155]);
% imshowpair(rasm,e,'montage')

// Shovqin qo’shish

g=imnoise(rasm,'salt & pepper', 0.5);

imshowpair(rasm, g, 'montage')

// Filterlash

% h1=fspecial('motion',40, 20);

% f = imfilter(rasm, h1);
% f1=gpuArray(imread('papers.png'));
% imshowpair(rasm,f,'montage')