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Atifah Samuri


Last seen: 4 months ago Active since 2021

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Can I use median filtering without put the salt & pepper noise?
%median filtering handmf = imread ('ifa.jpg'); handmedfilt = imnoise (handmf,'salt & pepper', 0.02); handdahmf = medfilt3 (ha...

4 months ago | 2 answers | 0

2

answers

Question


Why my value of MSE and PSNR have 3 values?
My code is shown below: InputImage=imread('ifa.jpg'); ReconstructedImage=imread('ifamedifilt.jpg'); n=size(InputImage); M...

5 months ago | 2 answers | 0

2

answers

Question


What is the filter I can use to get clearer image on hand vein?
I use this code below but when I see the result i did'nt see any differences between original image and median filtering image. ...

5 months ago | 0 answers | 0

0

answers

Question


How to display pixel values on the image and label on the region I want?
My project is want to enhance the hand vein image. The problem is I need to display some values on the vein. For example, pixe...

5 months ago | 1 answer | 0

1

answer

Question


How to coloured outline the region I want?
I want to highlight/coloured the outline vein at my hand image and I tried many codes but it doesn't work.

6 months ago | 2 answers | 0

2

answers

Question


How to fix this error if my image is not two dimensional?
handclah = imread('hand2.jpg'); handclahe = adapthisteq(handclah, 'clipLimit', 0.02, 'Distribution', 'rayleigh'); figure, imsh...

6 months ago | 2 answers | 0

2

answers

Question


Image enhancement using MATLAB code with ArduCAM 2MP OV2640
I am doing a project by using ArduCAM to capture hand vein. Can I use MATLAB code to enhance the image and how to connect the Ar...

6 months ago | 0 answers | 0

0

answers

Question


Why my colour image cannot display when using imread and imshow?
I= imread ('pineapple.png'); imshow(I) I am using this code. When I run the code, it display the grayscale image. Why the norm...

6 months ago | 1 answer | 0

1

answer