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CieLaB grayscal, Red and Green Channels
Hi, I have a program that gets an RGB image, transforms it to grayscale and then extracts its red and green channel. I need ...
8 years 前 | 1 个回答 | 0
1
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In subplot, how do I plot all images in same size?
Hi, I'm trying to use subplot to show a ranking of images. I've been trying to understand how to change the code to get all ...
8 years 前 | 1 个回答 | 0
1
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Can't find a string inside a cell array
Based on Guillaume's answer, I tried a code that got me what I needed: find(ismember([onlyFirstColumn{:}], imgConsult)); ...
Can't find a string inside a cell array
Based on Guillaume's answer, I tried a code that got me what I needed: find(ismember([onlyFirstColumn{:}], imgConsult)); ...
8 years 前 | 0
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Can't find a string inside a cell array
Hi, I have a cell array of 30 lines x 1 column. Its name is onlyFirstColumn, and this is it's content: 'IMG10_N6.mat' ...
8 years 前 | 3 个回答 | 0
3
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Why .^2 does not work as expected?
Hi, I'm doing some math calculations in a code. I noticed something strange in the code below: a = imread('C:\tqPixels.png...
9 years 前 | 1 个回答 | 0
1
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Can I get pdist2 results as only one value?
Hi, I've been using some code I wrote to calculate some distances (Euclidean, Canberra, etc). However, I did some research a...
9 years 前 | 3 个回答 | 0
3
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How to extract portions of image as matrix (not simple array) and how to draw a rectangle of the portion that was extracted?
Hi, I need to extract portions of an image. Before doing it, I tranform the image to grey, and then I extract everything t...
9 years 前 | 1 个回答 | 0
1
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How to extract 4 portions of main object of image with black background
Hi, I have an image with a black background. I would like to extract 4 portions of the main object of the image, a leaf (as ...
10 years 前 | 1 个回答 | 0
1
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How to get find() results as a matrix?
Hi, I have a binary image that was obtained from a color image (both were attached here). The background of the segmented im...
10 years 前 | 2 个回答 | 0
2
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General leaf segmentation for white or colored background
Hi, I need to do an image segmentation on a leaf image. My image dataset has 2 types of images: some have white background a...
10 years 前 | 2 个回答 | 0
2
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How to remove noise from leaf image
Hi, I'm asking this questions after spending a lot of days researching without getting an solution for my problem (the good ...
10 years 前 | 1 个回答 | 0
