Branko Kokanovic 14b1ae350b Support for raw chinese_whispers

This commit introduces chinese_whispers method without any "helpers" on
PHP side. Users needs to take care of everything (building edges from
128D face chip vector, for example), but this is exposed for people
that need low-level call and want to calculate distances and build edges
in PHP directly.

2018-07-19 19:12:39 +02:00

1.5 KiB

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PDlib - A PHP extension for Dlib

A PHP extension

Requirements

Dlib 19.13+
PHP 7.0+
C++ 11

Dependence

Dlib

Install Dlib as share library

git clone git@github.com:davisking/dlib.git
cd dlib/dlib
mkdir build
cd build
cmake -DBUILD_SHARED_LIBS=ON ..
make
sudo make install

Installation

git clone https://github.com/goodspb/pdlib.git
cd pdlib
phpize
./configure --enable-debug
make
sudo make install

Configure

vim youpath/php.ini

Write the below content into php.ini

[pdlib]
extension="pdlib.so"

Usage

face detection

<?php

// face detection
$faceCount = dlib_face_detection("~/a.jpg");
// how mary face in the picture.
var_dump($faceCount);

face landmark detection

<?php

// face landmark detection
$landmarks = dlib_face_landmark_detection("~/a.jpg");
var_dump($landmarks);

chinese whisers

Provides raw access to dlib's chinese_whispers function. Client need to build and provide edges. Edges are provided as numeric array. Each element of this array should also be numeric array with 2 elements of long type.

Returned value is also numeric array, containing obtained labels.

<?php
// This example will cluster nodes 0 and 1, but would leave 2 out.
// $labels will look like [0,0,1].
$edges = [[0,0], [0,1], [1,1], [2,2]];
$labels = dlib_chinese_whispers($edges);

Features

1.Face Detection
2.Face Landmark Detection
3.Deep Face Recognition
4.Deep Learning Face Detection
5. Raw chinese_whispers

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