This forum is disabled, please visit https://forum.opencv.org
 | 1 | initial version |
you're close ! mat.data is unfortunately the uchar data pointer, you need to access the Mat with double, like:
console.log(myMean.doubleAt(0,0))
try with an all red image, you should get 255, 0, 0, 255 for the mean and all 0 for the stdev.
| | 2 | No.2 Revision |
you're close ! !
mat.data is unfortunately the uchar data pointer, you need to access the Mat with double, like:
console.log(myMean.doubleAt(0,0))
try with an all red image, you should get 255, 0, 0, 255 for the mean and all 0 for the stdev.