 | 1 | initial version |
Hi, everyone
I am currently using calcHist function to do some feature extraction processing. But I encounter a problem that the hist which is returned by calcHist may contains NaN value. I'm wondering if this situation is normal for calcHist function? And how this happens?
Zhihua
| | 2 | No.2 Revision |
Hi, everyone
I am currently using calcHist function to do some feature extraction processing. But I encounter a problem that the hist which is returned by calcHist may contains NaN value. I'm wondering if this situation is normal for calcHist function? And how why this happens?
Zhihua
