Examples

• detect face by cascade classifier

• detect face by pretrained caffe model res10_300x300_ssd by ddn module

• detect facemarks by LBF algorithm

• recognize face by LBPH algorithm

• upscale image x2 by waifu2x

• classify image by pretrained caffe model mobilenet

Results: 87%: Egyptian cat, 4%: tabby, tabby cat, 2%: tiger cat

• detect objects by pretrained tensorflow model mobilenet

Helper for autocomplete and highlighting in your IDE

• phpdoc file
• php-opencv-ide-helper

Installation

• opencv on ubuntu/centos
• opencv-examples via docker

Requirements

• PHP 7.0 / 7.1 / 7.2
• OpenCV 4.0.0+
• php-opencv

Thanks

• author of examples and contributor of library -> https://github.com/morozovsk
• send your PR for library there -> https://github.com/php-opencv/php-opencv
• author of library -> https://github.com/hihozhou