GMU:Tutorials/Performance Platform/Custom People Tracking: Difference between revisions
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In the capture part, "jit.rgb2luma" is responsible for the pixel capture to read the pixel input. And this object is transforming the detected colorful image into rgb value in alpha mode which changes from 0 to 255. | In the capture part, "jit.rgb2luma" is responsible for the pixel capture to read the pixel input. And this object is transforming the detected colorful image into rgb value in alpha mode which changes from 0 to 255. | ||
'''Image adjustment: jit.op @op < @val 172''' | |||
You can use "jit.op @op < @val 172" to adjust the brightness of the detected image in order to have more accurate position of blobs. In this object, "value 172" is a set you can change due to your own light environment, and it is actually a threshold to read all the pixels which are under 172 in brightness. The "integer input" in the right side is as a input of the value you can change by yourself | |||
[[File:stesting process.jpg]] | [[File:stesting process.jpg]] | ||
[[Image:testing result position result.png|thumb|left|653px]] | [[Image:testing result position result.png|thumb|left|653px]] | ||
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