Marker detection by color

Hello, I am making a code for the analysis of human movement. My idea is to load a video into matlab and have it detect by color the markers placed on a person's arm. I have tried to code this but with no success. I use 6 markers on the video (red, yellow, green, orange, purple and blue). I would like to know how this can be done, since I do not find much information on the internet regarding the detection of colors in video using matlab.

Thanks in advance :)

[Adam Danz]

> I do not find much information on the internet regarding the detection of colors in video using matlab.

• https://www.mathworks.com/matlabcentral/answers/376321-detecting-specific-color-in-video
• https://www.mathworks.com/matlabcentral/answers/265266-color-tracking-in-a-loaded-video
• https://www.mathworks.com/matlabcentral/fileexchange/40154-how-to-detect-and-track-red-green-and-blue-colored-object-in-live-video
• https://www.youtube.com/watch?v=BSXcWRXyfzA
• https://www.youtube.com/watch?v=2ASE9avOtgY
• https://www.ijariit.com/manuscripts/v4i1/V4I1-1400.pdf
• https://www.sciencepubco.com/index.php/ijet/article/download/13391/5338
• + 100s more links when searching for "matlab detect color in videos" in google

Not to mention the plethora of point-light algorithms that have been published by researcher for a couple of decades.

If you get stuck, ask a specific question so we can give you tips and guidence on solving the specific problem.