基于GPUImage的贴纸滤镜。可以借助人脸跟踪程序获取脸部的关键点数据,然后将贴纸资源绘制到实时视频流的相应位置上。
贴纸资源以文件形式保存,并使用meta.json
配置其相关参数,通过代码读取并加载,包括SKSticker
和SKStickerItem
两个主要的类。
SKStickerFilter
用于绘制贴纸,继承自GPUImageFilter
。
此Demo中不包含人脸跟踪程序,人脸数据为保存在文件中的假数据,仅作演示用。
This project forked from jiangyongchang126/camerastickerdemo
基于GPUImage的实时视频流贴纸Demo
License: MIT License
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