haarcascadeの学習(1) ツールのビルド

• http://lab.cntl.kyutech.ac.jp/~kobalab/nishida/opencv/01.html

wget http://softlayer.dl.sourceforge.net/project/opencvlibrary/opencv-linux/1.0/opencv-1.0.0.tar.gz
tar -zxvf opencv-1.0.0.tar.gz

apps/haartraining/src/cvhaartraining.cpp の icvCreateIntHaarFeatures() の中の

    int s0 = 36; /* minimum total area size of basic haar feature     */
    int s1 = 12; /* minimum total area size of tilted haar features 2 */
    int s2 = 18; /* minimum total area size of tilted haar features 3 */
    int s3 = 24; /* minimum total area size of tilted haar features 4 */

を

    int s0 = 0; /* minimum total area size of basic haar feature     */
    int s1 = 0; /* minimum total area size of tilted haar features 2 */
    int s2 = 0; /* minimum total area size of tilted haar features 3 */
    int s3 = 0; /* minimum total area size of tilted haar features 4 */

に変更

cd opencv-1.0.0
./configure
make

で apps/haartraining/src/ に

• opencv-createsamples
• opencv-haartraining
• opencv-performance

ができてる。