Can we use MSER Algorithm for Traffic Warning Sign Detection?

I'm trying to build a traffic warning sign recognition system. I'm trying to use the MSER Algorithm for image segmentation for locating the areas of interest. But even after refining I'm getting way too many regions. Wanted to know if using MSER is suggested in such projects?

Answer 1

[Mendy Zhao]

i plan to detect traffic sign from natural environments using MSER. do you have the MSER algorithm?

Answer 2

[Image Analyst]

See https://www.mathworks.com/help/vision/feature-detection-and-extraction.html

https://www.mathworks.com/help/vision/ref/detectmserfeatures.html

[Mendy Zhao]

[Mendy Zhao]

i got two many regions.how can i get the region of traffic sign

[Mendy Zhao]

oriImage = imread('00135.png');
grayImage = rgb2gray(oriImage);
figure;
imshow(grayImage);
originalMinValue = double(min(min(grayImage)));
originalMaxValue = double(max(max(grayImage)));
originalRange = originalMaxValue - originalMinValue;
% Get a double image in the range 0 to +1
desiredMin = 0;
desiredMax = 1;
desiredRange = desiredMax - desiredMin;
dblImageS1 = desiredRange * (double(grayImage) - originalMinValue) / originalRange + desiredMin;
figure;
imshow(dblImageS1);
regions=detectMSERFeatures(dblImageS1);
figure;
imshow(dblImageS1);hold on;
plot(regions,'showPixelList',true,'showEllipses',false);
figure;
imshow(dblImageS1);hold on;
plot(regions);

[Image Analyst]

It's not my field. I don't know how people are doing it in the published literature. Go here to find out: http://www.visionbib.com/bibliography/contentsactive.html#Active%20Vision,%20Camera%20Calibration,%20Mobile%20Robots,%20Navigation,%20Road%20Following

[Mendy Zhao]

thank you for your answering