Backprojection and 2D histogram

asked 2014-04-15 19:58:52 -0600

Gilzo gravatar image

image descriptionHello !

can anyone please tell me how to draw the images in the red rectangles ?

is it true that the X axis is SAT and the Y axis is HUE ?

is it a 2D histogram ?

thanks

edit retag flag offensive close merge delete

Comments

1

yes, that looks like a 2d histogram. but since skin-hue is usually in the low (0-60) range, i'd say x is hue and y is sat (also the shape of the rectangle gives it away: h[0..180], s[0..256])

berak gravatar imageberak ( 2014-04-16 02:41:34 -0600 )edit
add a comment