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文辉 沈


Last seen: 2 years ago |  Active since 2022

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Crack Detection Annotation Issue
How do I label it after the crack size is calculated? I am currently using text() 1、The length of the crack I marked at the mi...

2 years ago | 1 answer | 0

1

answer

Question


There is a problem with the filter selection
close all; clear; clc; I1 = imread('test2.jpg'); figure;imshow(I1); adimage = imadjust(I1,stretchlim(I1)); I2 = im2g...

2 years ago | 0 answers | 0

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answers

Question


How to find the input value when outputting the maximum value
[mi] = [dab,dac,dad,dbc,dbd,dcd]; length = max(mi); The coordinates of the four points A, B, C, and D are known. I hav...

2 years ago | 1 answer | 0

1

answer

Question


There is a problem with the find function
Why is the y (row) of points C and D wrong? Is there something wrong with me calling the function? Isn't the output of fin...

2 years ago | 1 answer | 0

1

answer

Question


Find the position matrix of boundary points in an image
How do I implement the function in the image: find the coordinates of the four points of ABCD and express them in a matrix

2 years ago | 2 answers | 0

2

answers

Question


How to extract edge coordinates
After I extract the edge of the binarized image, the output is an array of 227*227, and each row and each column are all 1. Ho...

2 years ago | 1 answer | 0

1

answer