CountNonZeroPixels
Counts the non-zero pixels in a single-channel image (e.g. useful to analyze threshold results).
Syntax
Definition:
HRESULT CountNonZeroPixels(
HRESULT hrPrev,
ITcVnImage* ipSrcImage,
ULONGLONG& nNonZero
)Parameters
|
Name |
Type |
Description |
|---|---|---|
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) | |
|
ipSrcImage |
Source image (1 channel) | |
|
nNonZero |
ULONGLONG& |
Returns the number of non-zero pixels in ipSrcImage |
Return valueRequired License
TC3 Vision Base