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defining a bounding box to test if a cv.jit centroid is within the box

May 19, 2012 | 3:29 am

anyone can offer a novice the answer to defining a bounding box and testing if a centriod derived from a blob is within the box? the if then else statement does not have appear have a and if. i also cannot find a case in max, either…


May 19, 2012 | 3:34 am

Generally I do bounding boxes by doing linked sets of [< ] and [>]

Combine them with an expr (condition 1* cond 2* cond 3*…cond n*) (thanks roman!) – that way if any of them are false then all of them are false.


May 19, 2012 | 2:41 pm

hi jamesson, do you think there may be another way to do this that processes faster? when i put four of these in, and pass the cv.jit. centroid location and start the media stream, the frame drops to 5 – 10 FPS…

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  1. west.maxpat

May 21, 2012 | 6:15 am

the linked if then else works great… thanks for the advice


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