OPEN CV

http://opencv.org/

http://processors.wiki.ti.com/index.php/Building_OpenCV_for_ARM_Cortex-A8


http://gampol.tistory.com/entry/%EC%9A%B0%EB%B6%84%ED%88%AC-opencvopenalpr-closs-compile

http://corehunter.tistory.com/34


문자인식

http://lukagabric.com/raspberry-pi-license-plate-recognition/
http://robertcastle.com/2014/02/installing-opencv-on-a-raspberry-pi/
http://www.hardcopyworld.com/gnuboard5/bbs/board.php?bo_table=lecture_rpi&wr_id=2