ICCV13: Structured Forests for Fast Edge Detection

Signed-off-by: cyberzhg <cyberzhg@gmail.com>
Rename folder.

Signed-off-by: cyberzhg <cyberzhg@gmail.com>
Merge branch 'paper-iccv13-2839b841'
Merge branch 'paper-icmr14-p427-Ren'