MATLAB: Detection of stars from the detected objects.

comet detectionMATLAB

Sir, My project is "Comets recognition from satellite images".I detected the objects from the image and the objects that are dtetected in the order of thousands.I need to detect and remove stars and cosmic rays from those detected objects.So please reply me soon.

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If you have the Image Processing Toolbox, you could start by trying regionprops. This allows you to measure various parameters of each object; you probably then need to analyse the results for some known objects to work out which combination of parameters distinguishes the different object classes best.

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Yes but the number will be converted to a string:

A = rand(1);
if A < 0.06
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Yes, I suspect you could use a Viola-Jones Cascade Object Detector https://www.mathworks.com/help/vision/ref/vision.cascadeobjectdetector-class.html . The examples you see there have to do with facial recognition but the technique does not depend at all that it is about faces. If you look at https://www.mathworks.com/help/vision/ug/train-a-cascade-object-detector.html then you can see examples of it being trained on bicycles or signs.

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