1. Install Open CV 2.1.0.0
2. Positive images
3. Negative images
4. ImageClipper (FreeSoftware)
5. KRename (file name)(FreeSoftware)
Steps
1. Create 3 folders
- Negatives
- Output
- Positives
opencv_createsamples.exe
opencv_haartraining.exe
3. Use Image Clipper to label your feature on positive picture
4. ImageClipper
Label your feature
5. Use command under the folder for positives/imageclipper
dir /b /s > positives.txt
/b Uses bare format (no heading information or summary).
/s Displays files in specified directory and all subdirectories.
> Takes the output of dir and re-routes it to the file “xxx.txt” instead of outputting it to the screen
6. Use UltraEdit to modify input format
Filename [feature number] [x][y][w][h]
7. Create samples
opencv_createsamples.exe -info positives/positives.txt -vec output/positives.vec -num 515 -w 20 -h 20
[-info ]
[-vec ]
[-num ]
[-w ]
[-h ]
8. Haartraining
opencv_haartraining.exe -data output/dataALL -vec output/positives.vec -bg negatives/negatives.txt -mem 2048 -mode ALL -w 20 -h 20
[-data]
[-vec ]
[-bg ]
[-mem ]
[-mode ]
[-w ]
[-h ]
Reference
