I run the command opencv_traincascade -data data/cascade -vec data/vector.vec -bg neg.txt -numPos 2200 -numNeg 1000 -numStages 25 –featureType LBP -mem 2000 -mode ALL -w 25 -h 15 and returned the follow:
PARAMETERS:
cascadeDirName: data/cascade
vecFileName: data/vector.vec
bgFileName: neg.txt
numPos: 2200
numNeg: 1000
numStages: 25
precalcValBufSize[Mb] : 256
precalcIdxBufSize[Mb] : 256
stageType: BOOST
featureType: HAAR
sampleWidth: 25
sampleHeight: 15
boostType: GAB
minHitRate: 0.995
maxFalseAlarmRate: 0.5
weightTrimRate: 0.95
maxDepth: 1
maxWeakCount: 100
mode: ALL
===== TRAINING 0-stage =====
<BEGIN
POS count : consumed 2200 : 2200
NEG count : acceptanceRatio 1000 : 1
Precalculation time: 18
+----+---------+---------+
| N | HR | FA |
+----+---------+---------+
| 1| 1| 1|
+----+---------+---------+
| 2| 0.997727| 0.567|
+----+---------+---------+
| 3| 0.995455| 0.496|
+----+---------+---------+
END>
===== TRAINING 1-stage =====
<BEGIN
OpenCV Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.
) in get, file /home/mcn/opencv-2.4.5/apps/traincascade/imagestorage.cpp, line 159
terminate called after throwing an instance of 'cv::Exception'
what(): /home/mcn/opencv-2.4.5/apps/traincascade/imagestorage.cpp:159: error: (-5) Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.
in function get
Aborted
I see and that http://code.opencv.org/issues/1834 ... So what can I do?