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Dayangku Nur Faizah Pengiran Mohamad


Last seen: 3 months ago |  Active since 2021

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how to detect center of an object in an image and then crop the original image? using original image and green outline region
Hello. I need to detect an object (suspicious area in an image). Then I need to find its centroid and then crop it the image i...

6 months ago | 1 answer | 0

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answer

Answered
how crop an image automatically without any coordinate?
hello sir. could you please give sample to crop the green outline region? how to crop it into 512x512 pixels? with square boundi...

7 months ago | 0

Question


Why the codes detects the binary image wrong?
Hello all. Why the codes detects the binary image the wrong one? Below I attach the codes, and sample of my data. clc; %...

7 months ago | 1 answer | 0

1

answer

Question


how crop an image automatically without any coordinate?
Hello everyone. My original image width 841pixels x height 482 pixels. So, the problem here's, I want to crop the image automati...

7 months ago | 2 answers | 0

2

answers

Question


how to crop image automatically to 512x512px?
Hello everyone. I want to crop with the size of 512x512px. But matlab only save the image as 10x9 uint8. and also, I want it to ...

7 months ago | 1 answer | 0

1

answer

Question


How to use looping method to crop image dynamically (auto-cropping)?
Hello. How to crop image using dynamic cropping method in matlab? Is there any example implementation codes? Lets say, my origi...

7 months ago | 1 answer | 0

1

answer

Question


Why my image cannot dynamically crop?
Hello. I want to ask. I want to crop my image data with specific area with a specific part of an image. And I want to use auto...

7 months ago | 0 answers | 0

0

answers

Question


How to run all the image with format jpg in folder? and save into folder?
Hello. Anyone know how to run a folder with thousand images instead of run one by one the image? and save into folder? I=imre...

7 months ago | 1 answer | 0

1

answer

Question


Is there any possible to save the logical image in png?
I want to save my image logical as .png. But I got uint8 datatype after save it. Is it possible to save an image in logical for...

1 year ago | 1 answer | 0

1

answer

Question


What is the different if the value of the image is 0 and 1, and if the value of the image is 0 and 255?
Anyone can explain me on details what is exactly the different if the value of the image is 0 and 1, then another image is 0 ...

1 year ago | 1 answer | 0

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answer

Question


How can I make the image resize without losing quality of image? I need to resize more than original sizes then resize into 512x512.
I have an image size 841x482 px. And I want to resize image to 512x512 px. But the function imresize () does not work well becau...

1 year ago | 1 answer | 0

1

answer

Question


Why my binary mask show only 0 value?
Here's my codes: fontSize = 16; I=imread('cropa8.png'); subplot(1, 2, 1); imshow(I, []); axis('on', 'image'); drawnow; hp...

1 year ago | 1 answer | 0

1

answer

Question


How to create binary image mask if my data image have multiple lesion in 1 image?
My question is, how can I create binary mask if my image data have multiple lesion in 1 image? Below I shared examole of my sin...

1 year ago | 1 answer | 0

1

answer

Question


How to save image as png/jpg format after using image labeller apps in matlab?
I'm having problem on how to save image as png/jpg format after label the image using image labeller. After I label the ground...

1 year ago | 0 answers | 0

0

answers

Question


How to rescale image data ?
My original image sizes is 841x482 pixels. First step, I need to rescale these image because of my original image does not eno...

1 year ago | 1 answer | 0

1

answer

Question


How do I change from 24 bit depth to 8 bit depth image?
I have image data for my input 256x256x3 uint8 and the bit depth is 24. My question is, how can I change from 24 bit depth image...

1 year ago | 1 answer | 0

1

answer

Question


How to convert logical form to binary form image?
My question, how to convert logical value to binary form? Here's my codes:- %To convert the input image to pure black and whi...

1 year ago | 1 answer | 0

1

answer

Question


ValueError: Error when checking input: expected input_1 to have 4 dimensions, but got array with shape (2048, 256, 3)
I got error when running my U-net architecture network and I'm not sure where is the error and to fix that. Here's my codes inpu...

1 year ago | 0 answers | 0

0

answers

Question


How to crop image into 256 x 256 x 3 if the original image is 841 x 482 x 3 uint8 if using the centroide of the lesion with x_cent = 720 and y_cent = 151?
Here my full codes to crop: x_cent=720; y_cent=151; size_of_cropped_img=256; centroide=[x_cent y_cent]; I=imread('1.jpg'); ...

1 year ago | 1 answer | 0

1

answer

Question


How to change 257x251x1 uint8 into 257x251x3 uint8?
Can anyone help me out? How to change my input image data in grayscale 257x251x1 uint8 change into 'truecolor' rgb type? (mxnx3)...

1 year ago | 1 answer | 0

1

answer

Answered
How do I save the original image jpg from figure for colormap?
Hi. What if I want to test yellow colormap? Is this the correct way to write the code? map = [linspace(0.3,1,256).' ' z]; ?...

2 years ago | 0

Question


How do I save the image for the last part code?
Here's my code: %%Step 3 : Calculation of area of the abnormality region Step %To read the FCM input image %I3=imread('r...

2 years ago | 1 answer | 0

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answer

Question


How do I save image in folder using imrite and how do I show all the image in folder?
Here my codes:- %Save the folder of images in the current directory path_directory='/home/motmot/Documents/Malignant/M1/Testin...

2 years ago | 2 answers | 0

2

answers

Answered
DISPLAY RED, GREEN & BLUE COMPONENTS OF RGB IMAGE
B = X(:,:,3); figure; image(B), colormap([zeros(256,1), zeros(256,1), [0:1/255:1]']), imwrite(B,colormap,'blueHello.jpg');...

3 years ago | 0

Answered
How do I save the original image jpg from figure for colormap?
Hello, I wanna to ask about other colors. For example, I want to red colormap, so the codes is: z = zeros(256,1); map = [z...

3 years ago | 0

| accepted

Question


How do I save the original image jpg from figure for colormap?
Hi. I want ask a question. How do I save the original image jpg from figure for colormap? Here my codes: I=imread('M_92_ar_20...

3 years ago | 3 answers | 0

3

answers