PandaHead Meme Generator

Use MATLAB to achieve panda head meme auto-generation from your own facial photo.

## Description

Use MATLAB to achieve panda head meme auto-generation from your own facial photo.

## Features

- Rotate the photo until a face can be recognized.
- Eyes, nose and mouth are recognized separately after facial recognition.
- Show all the results of recognition at each step to let you choose the right one.
- If facial symmetry axis is not vertical, calculate its angle and rotate the photo a little bit to enhance the accuracy of facial recognition.
- In order to obtain the best binarization of facial expression, a parameter can be adjusted mannually.
- Gray style, 4-level gray (pixelate style) or binarization style (black and white) can be choosen by using optional parameter "mode" (See Usage).
- At most two rows of text can be added below PandaHead to make it a final meme.

## Requirements

#### [Computer Vision System Toolbox](https://www.mathworks.com/products/computer-vision.html)

#### [export_fig](https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig)

## Usage

### Function PandaHeadGenerator.m

- input_image: the file name and its associated path of facial photo from which the meme will be generated. It will be loaded by "imread", thus common pic formats are supported. For exmaple, 'E:\folder_one\kid.jpg'. In addition, high-resolution picture is preferred.
- input_template: the file name and its associated path of template of Panda Head. It can be downloaded here: https://github.com/chouj/PandaHeadMemeGenerator/blob/master/xm.png
- output_image: the filename for generated PandaHead meme. Its filename extension ".jpg" is required. For exmaple, 'E:\folder_one\kidmeme.jpg'. You can modified associated codes to write it into other formats.
- optional parameter/value pairs: 'mode', 'gray'. Default output mode is gray style.
- 'mode', 'pixelate': pixelate style (4-level gray).
- 'mode', 'b&w' only black and white (binarizatoin).
- optional parameter/value pairs: 'textrow1', string. Add first phrase below panda head.
- 'textrow2',string : Add another sentence.

### Example

PandaHeadGenerator(...
'c:\o3.jpg',...
'c:\users\lenovo\downloads\xm.png',...
'.\me',...
'mode','gray',...
'textrow1','搬砖工人的',...
'textrow2','谜之微笑');

## Acknowledgement

[Image rotation by Matlab without using imrotate](https://stackoverflow.com/a/26974830)

[图像处理中的matlab使用](https://whuhan2013.github.io/blog/2016/12/19/gray-change-space/)

[对函数的输入进行检查和解析](https://zhuanlan.zhihu.com/p/25154612)

[Matlab图像处理-灰度变换](https://linxid.github.io/2018/04/21/Matlab%E5%9B%BE%E5%83%8F%E5%A4%84%E7%90%86-%E7%81%B0%E5%BA%A6%E5%8F%98%E6%8D%A2/)

[人脸检测与分割](http://www.ilovematlab.cn/thread-285080-1-1.html)

## Templates

[如何用PhotoShop制作真人头像表情包](https://blog.csdn.net/CHIMO_HS/article/details/78090622)

[如何用ps将朋友的照片制作成熊猫人表情包？](https://www.zhihu.com/question/58800555)

## Author
https://github.com/chouj

###### The title image in Github page can be produced by running PandaHeadMemeGeneratorDemo.m.