PHP图片识别成文字代码

PHP图片识别成文字代码

<?php

class gjPhone{


protected $imgPath;//图片路径
protected $imgSize;//图片大小
protected $hecData;//分离后数组
protected $horData;//横向整理的数据
protected $verData;//纵向整理的数据

function __construct($path){
	$this->imgPath = $path;
}
/**
* 颜色分离转换...
*
* @param unknown_type $path
* @return unknown
*/
public function getHec()
{
	$size = getimagesize($this->imgPath);
	$res = imagecreatefrompng($this->imgPath);
	for($i=0; $i < $size[1]; ++$i)
	{
		for($j=0; $j < $size[0]; ++$j)
		{
			$rgb = imagecolorat($res,$j,$i);
			$rgbarray = imagecolorsforindex($res, $rgb);
			if($rgbarray['red'] < 125 || $rgbarray['green']<125
				|| $rgbarray['blue'] < 125)
			{
				$data[$i][$j]=1;
			}else{
				$data[$i][$j]=0;
			}
		}
	}
	$this->imgSize = $size;
	$this->hecData = $data;
}
/**
* 颜色分离后的数据横向整理...
*
* @return unknown
*/
public function magHorData()
{

	$data = $this->hecData;
	$size = $this->imgSize;
	$z = 0;
	for($i=0; $i<$size[1]; ++$i)
	{
		if(in_array('1',$data[$i])){
			$z++;
			for($j=0; $j<$size[0]; ++$j)
			{
				if($data[$i][$j] == '1'){
					$newdata[$z][$j] = 1;
				}else{
					$newdata[$z][$j] = 0;
				}
			}
		}

	}
	return $this->horData = $newdata;
}
/**
* 整理纵向数据...
*
* @return unknown
*/
public function magVerData($newdata){
	for ($i=0;$i<132;++$i){
		for($j=1;$j<13;++$j){
			$ndata[$i][$j] = $newdata[$j][$i];
		}
	}


	$sum = count($ndata);
	$c = 0;
	for ($a=0;$a<$sum;$a++){
		$value = $ndata[$a];
		if(in_array(1,$value)){
			$ndatas[$c] = $value;
			$c++;
		}elseif(is_array($ndatas)){
			$b = $c-1;
			if(in_array(1,$ndatas[$b])){
				$ndatas[$c] = $value;
				$c++;
			}
		}
	}

	return $this->verData = $ndatas;

}
/**
* 显示电话号码...
*
* @return unknown
*/
public function showPhone($ndatas){
	$phone = null;
	$d = 0;
	foreach ($ndatas as $key => $val){
		if(in_array(1,$val)){
			foreach ($val as $k => $v){
				$ndArr[$d].=$v;
			}
		}
		if(!in_array(1,$val)){
			$d++;
		}
	}
	foreach ($ndArr as $key01 =>$val01){
		$phone .= $this->initData($val01);
	}
	return $phone;
}
/**
* 分离显示...
*
* @param unknown_type $dataArr
*/
function drawWH($dataArr){
	if(is_array($dataArr)){
		foreach ($dataArr as $key => $val){
			foreach ($val as $k => $v){
				if($v == 0){
					$c .= "<font color='#FFFFFF'>".$v."</font>";
				}else{
					$c .= $v;
				}
			}
			$c .= "<br/>";
		}
	}
	echo $c;
}
/**
* 初始数据...
*
* @param unknown_type $numStr
* @return unknown
*/
public function initData($numStr){
	$result = null;
	$data = array(
		0=>'000011111000001111111110011000000011110000000001110000000001110000000001110000000001011000000011011100000111000111111100000001110000',
		1=>'011000000000011000000000111111111111111111111111',
		2=>'001000000011011000000111110000001101110000011001110000011001110000110001111001100001011111100001000110000001',
		3=>'001000000010011000000011110000000001110000000001110000110001110000110001011001110011011111011111000110001100',
		4=>'000000001100000000111100000001111100000011101100000111001100001100001100011000001100111111111111111111111111000000001100000000000100',
		5=>'111111000001111111000001110001000001110001000001110001100001110001100001110000110011110000111111000000001100',
		6=>'000011111000001111111110011000110011110001100001110001100001110001100001110001100001010001110011010000111111000000001100',
		7=>'110000000000110000000111110000111111110001110000110111000000111100000000111000000000111000000000',
		8=>'000100011110011111111111110011100001110001100001110001100001110001100001110011100001011111111111000100011110',
		9=>'001111000000011111100001110000110001110000110001110000110001110000110001011000100001011111100111000111111110000001110000',
	);
	foreach ($data as $key => $val){
		similar_text($numStr,$val,$pre);
if($pre>95){//相似度95%以上
	$result = $key;
	break;
}
}
return $result;
}
}

$imgPath = "http://bj.ganji.com/tel/5463013757650d6c5e31093e563c51315b6c5c6c5237.png";
$gjPhone = new gjPhone($imgPath);
//进行颜色分离
$gjPhone->getHec();
//画出横向数据
$horData = $gjPhone->magHorData();
echo "===============横向数据==============<br/><br/><br/>";
$gjPhone->drawWH($horData);
// 画出纵向数据
$verData = $gjPhone->magVerData($horData);
echo "<br/><br/><br/>===============纵向数据==============< br/><br/><br/>";
$gjPhone->drawWH($verData);

// 输出电话
$phone = $gjPhone->showPhone($verData);
echo "<br/><br/><br/>===============电话==============<br /><br/><br/>".$phone;