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Shu Yi Ho


12 total contributions since 2019

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Question


How do I allow user to choose either a folder or an image(or selective images) to run the rest of the functions?
Currently it is able to select a folder but I want the users to have other options if they want to select an image/ selective im...

environ un mois ago | 1 answer | 0

1

answer

Question


How do I solve backslash issue in this case?
selpath = uigetdir; imageFolder = dir(fullfile(selpath,'\\*.jpg')); %imageFolder = dir('C:\Users\85042513\MATLAB\Projects\BA...

environ un mois ago | 1 answer | 0

1

answer

Question


how do I allow user to choose a folder to run the rest of the functions?
%% ACCESS ALL IMAGES IN THE FOLDER imageFolder = dir('C:\Users\85042513\MATLAB\Projects\BAT CVE\Images\NG\*.jpg'); numfiles = ...

environ un mois ago | 1 answer | 0

1

answer

Question


Why did the image duplicated 3 times?
How do I make it to display only once instead of 3 times for "after adjusting brightness" & "number of circles detected"? [x,y]...

environ un mois ago | 1 answer | 0

1

answer

Question


How to detect brightness of the image and adjust automatically?
I have a folder of images which contains different brightness images. From this folder, I want to identify those that are too br...

environ un mois ago | 1 answer | 0

1

answer

Question


How do I transfer the data in matlab to spreadsheet?
How do i transfer the data from the printed to excel spreadhsheet in the given format?

environ un mois ago | 1 answer | 0

1

answer

Question


How to trigger alarm once even if all 5 functions detect defects?
The image will run through all 5 functions. If defect is detected, alarm will be triggerred. The issue now if all 5 functions d...

environ 2 mois ago | 1 answer | 0

1

answer

Question


How to code a fixed region of interest?
How can i hardcode ROI (specific area)? The code below allows me to select ROI with mouse: rect = getrect(f); % Select ROI with...

environ 2 mois ago | 0 answers | 0

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answers

Question


How to solve "Warning: Integer operands are required for colon operator when used as index." ?
ori_roi = cell(numfiles, 1); i = 1; rect = getrect(f); % select roi with mouse I have this warning for this line of code: or...

environ 2 mois ago | 1 answer | 0

1

answer

Question


How do I setup ROI once and it will apply to all other images?
The current program I have set each and every image ROI which is very impratical. How can I only setup once and apply to all ot...

2 mois ago | 1 answer | 0

1

answer

Question


How do i store area into a list?
Here are my following questions: 1) How do i store area into a list then call for the max (function5) 2) How can i tidy up my ...

2 mois ago | 1 answer | 0

1

answer

Question


How to read images from the folder and select region of interest (rectangular) once
1) read all images from a folder 2) only need to select region of interest once then it will apply to all images

3 mois ago | 1 answer | 0

1

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