flim

I've modified a patch posted by nesa 1 year ago for nose tracking. I simply want to replace my cv.jit.track point on the nose with a black rectangle (pict). getting a box out of cv.jit.track is easy, so

but when trying to replace my box by a black rectangle (pict)

bg turns white, the section that should replace my nose on the contrary the only thing visible..

this: http://jonaswolf.com/lcd_framerect.tiff

leads to that: http://jonaswolf.com/draw_rect.tiff

leads to that: http://jonaswolf.com/draw_pict.tiff

get black.pict here: http://jonaswolf.com/replace.zip


cv-jit-track-replacing-box-with-image

As I wrote in a previous thread, the documentation about the drawpict command isn't perfectly clear or accurate, you have to format your message left, top, width, height instead of left, top, right, bottom as I think you're doing.

https://cycling74.com/forums/cv-jit-faces-replacing-box-with-image

oops, didn't pay attention to that one. thanks for the quick response!

cv.jit.track: replacing box with image