Table of Contents
MacOS 安装 PHP的图片裁剪扩展Tclip,
Home php教程 php手册 MacOS 安装 PHP的图片裁剪扩展Tclip,

MacOS 安装 PHP的图片裁剪扩展Tclip,

Jun 13, 2016 am 09:09 AM
macos picture Crop

MacOS 安装 PHP的图片裁剪扩展Tclip,

Tclip 用于图片裁剪,有以下特点:

能进行人脸识别。图片中有人脸,将自动视为人脸区域为重要区域,将不会被裁剪掉。
自动识别其它重要区域。如果图片中未识别出人脸,则会根据特征分布计算出重区域。
总而言之,自动识别图片中的重要区域,并且在图片裁剪时保留重要区域。
源码地址:https://github.com/exinnet/tclip

安装opencv

根据github上的说明,在CentOS上安装没有问题,但在我的MacOS上就挂了。

首先遇到的问题就是,opencv安装不过去。还好,上github下载最新的opencv-2.4.11 安装成功。

下载地址:https://github.com/Itseez/opencv/releases

使用当前最新版本 OpenCV 2.4.11

安装依赖

在安装opencv之前,先安装一些依赖包:

复制代码 代码如下:
brew install gtk+  pkgconfig libpng zlib libjpeg libtiff cmake

提示: brew的安装使用请参考 http://brew.sh/

安装opencv

开始安装 opencv:

复制代码 代码如下:
tar zxf opencv-2.4.11.tar.gz
cd opencv-2.4.11
cmake CMakeLists.txt
make && make install

安装php tclip

先下载:https://github.com/exinnet/tclip/archive/master.zip

然后继续:

复制代码 代码如下:
unzip tclip-master.zip
cd tclip-master/php_ext
phpize
./configure

如果不出意外,到这一步,应该就挂掉了,提示:

复制代码 代码如下:
checking for opencv.pc file in default path... found in /usr/lib/pkgconfig
found in /usr/local/lib/pkgconfig
configure: error: no result from pkg-config opencv --libs --cflags opencv

在 Tclip 作者的页面上 http://www.bo56.com/tclip%E4%BA%BA%E8%84%B8%E8%AF%86%E5%88%AB%E5%9B%BE%E7%89%87%E8%A3%81%E5%89%AA/#download

评论中,也有网友遇到了类似的问题,提出修改办法为:

将 config.m4 中的 判断语句test ${i:${#i}-3} = “.so”,改为 test ${i:${#i}-6} = ".dylib”,并尝试将46行的.so 也改称 .dylib
依然提示no result的错误~

再翻翻config.m4的代码和执行 pkg-config opencv --libs --cflags opencv的输出结果:

复制代码 代码如下:
-I/usr/local/include/opencv -I/usr/local/include -L/usr/local/lib -lopencv_calib3d -lopencv_contrib -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_gpu -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_ml -lopencv_nonfree -lopencv_objdetect -lopencv_ocl -lopencv_photo -lopencv_stitching -lopencv_superres -lopencv_ts -lopencv_video -lopencv_videostab

感觉怎么对不上,于是跑到Linux安装成功的服务器执行了一下,输出结果如下:

复制代码 代码如下:
-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_ts.so /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so

再看他的判断代码:

复制代码 代码如下:
OPENCV_FLAGS="`pkg-config opencv --libs --cflags opencv`"
for i in $OPENCV_FLAGS;do
if test ${i:0:2} = "-I" ;then
PHP_ADD_INCLUDE(${i:2})
elif test ${i:${#i}-3} = ".so" ;then
dir_name=`dirname $i`
file_name=${i/$dir_name/}
file_name=${file_name/\/lib/}
file_name=${file_name/.so/}
PHP_ADD_LIBRARY_WITH_PATH($file_name,$dir_name,TCLIP_SHARED_LIBADD)
else
AC_MSG_ERROR([no result from pkg-config opencv --libs --cflags opencv])
fi
done

我立刻就明白了,Linux上输出的都是具体的.so路径,MacOS上都是相对的路径,而config.m4中是根据具体路径和扩展名判断的,明白了问题,解决就简单了。

将 pkg-config opencv --libs --cflags opencv 的执行结果修改为具体的路径,并替换到config.m4中:

复制代码 代码如下:
OPENCV_FLAGS="-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.dylib /usr/local/lib/libopencv_contrib.dylib /usr/local/lib/libopencv_core.dylib /usr/local/lib/libopencv_features2d.dylib /usr/local/lib/libopencv_flann.dylib /usr/local/lib/libopencv_gpu.dylib /usr/local/lib/libopencv_highgui.dylib /usr/local/lib/libopencv_imgproc.dylib /usr/local/lib/libopencv_legacy.dylib /usr/local/lib/libopencv_ml.dylib /usr/local/lib/libopencv_nonfree.dylib /usr/local/lib/libopencv_objdetect.dylib /usr/local/lib/libopencv_photo.dylib /usr/local/lib/libopencv_stitching.dylib /usr/local/lib/libopencv_ts.dylib /usr/local/lib/libopencv_video.dylib /usr/local/lib/libopencv_videostab.dylib"

再继续执行:

复制代码 代码如下:
phpize
./configure
make
make install

顺利安装完成。

以上所述就是本文的全部内容了,希望大家能够喜欢。

请您花一点时间将文章分享给您的朋友或者留下评论。我们将会由衷感谢您的支持!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to open a terminal for macos How to open a terminal for macos Apr 12, 2025 pm 05:30 PM

The following five methods can be used to open a macOS terminal: Use Spotlight Search through application folders Use Launchpad to use shortcut keys Command Shift U through terminal menus

How to view the system name of macos How to view the system name of macos Apr 12, 2025 pm 05:24 PM

How to view system name in macOS: 1. Click the Apple menu; 2. Select "About Native"; 3. The "Device Name" field displayed in the "Overview" tab is the system name. System name usage: identify Mac, network settings, command line, backup. To change the system name: 1. Access About Native Machine; 2. Click the "Name" field; 3. Enter a new name; 4. Click "Save".

How to delete more than server names of apache How to delete more than server names of apache Apr 13, 2025 pm 01:09 PM

To delete an extra ServerName directive from Apache, you can take the following steps: Identify and delete the extra ServerName directive. Restart Apache to make the changes take effect. Check the configuration file to verify changes. Test the server to make sure the problem is resolved.

How to start the server with redis How to start the server with redis Apr 10, 2025 pm 08:12 PM

The steps to start a Redis server include: Install Redis according to the operating system. Start the Redis service via redis-server (Linux/macOS) or redis-server.exe (Windows). Use the redis-cli ping (Linux/macOS) or redis-cli.exe ping (Windows) command to check the service status. Use a Redis client, such as redis-cli, Python, or Node.js, to access the server.

How to open macos terminal How to open macos terminal Apr 12, 2025 pm 05:39 PM

Open a file in a macOS terminal: Open the terminal to navigate to the file directory: cd ~/Desktop Use open command: open test.txtOther options: Use the -a option to specify that a specific application uses the -R option to display files only in Finder

How to record macos screen How to record macos screen Apr 12, 2025 pm 05:33 PM

macOS has a built-in "Screen Recording" application that can be used to record screen videos. Steps: 1. Start the application; 2. Select the recording range (the entire screen or a specific application); 3. Enable/disable the microphone; 4. Click the "Record" button; 5. Click the "Stop" button to complete. Save the recording file in .mov format in the "Movies" folder.

How to restart the apache server How to restart the apache server Apr 13, 2025 pm 01:12 PM

To restart the Apache server, follow these steps: Linux/macOS: Run sudo systemctl restart apache2. Windows: Run net stop Apache2.4 and then net start Apache2.4. Run netstat -a | findstr 80 to check the server status.

Who invented the mac system Who invented the mac system Apr 12, 2025 pm 05:12 PM

The macOS operating system was invented by Apple. Its predecessor, System Software, was launched in 1984. After many iterations, it was updated to Mac OS X in 2001 and changed its name to macOS in 2012.

See all articles