Android 4.0 Face Detection
来源:互联网 发布:淘宝商城男士钱包 编辑:程序博客网 时间:2024/06/05 18:37
ICS中关于面部识别的HAL层代码,其中一段讲人脸方向和sensor引起旋转之后边界关系的注释,很有爱啊,哈哈:
/**
/ * When device is 180 degrees oriented to the sensor, need to translate
/ * the output from Ducati to what Android expects
/ * Ducati always gives face coordinates in this form, irrespective of
/ * rotation, i.e (l,t) always represents the point towards the left eye
/ * and top of hair.
/ * (l, t)
/ * ---------------
/ * - ,,,,,,, -
/ * - | | -
/ * - |<a <a| -
/ * - (| ^ |) -
/ * - | -=- | -
/ * - \_____/ -
/ * ---------------
/ * (r, b)
/ *
/ * However, Android expects the coords to be in respect with what the
/ * sensor is viewing, i.e Android expects sensor to see this with (l,t)
/ * and (r,b) like so:
/ * (l, t)
/ * ---------------
/ * - _____ -
/ * - / \ -
/ * - | -=- | -
/ * - (| ^ |) -
/ * - |a> a>| -
/ * - | | -
/ * - ,,,,,,, -
/ * ---------------
/ * (r, b)
*/
- Android 4.0 Face Detection
- OpenCV android face detection
- face-detection
- Face Detection
- Face Detection
- Face Detection
- Face Detection
- Face Detection
- Android Opencv例子Face-detection运行
- Face Detection using OpenCV Haarcascades in Android
- Android Studio配置并运行OpenCV4Android的face-detection
- Week 8: Face Detection
- Camera Face Detection
- Face detection using HTML5
- Face Detection Matlab Code
- Camera Face Detection
- A. Face Detection
- python opencv face detection
- Native Library /usr/lib/libJMagick.so already loaded in another classloader
- Jdbc连接Oracle数据库
- 时间复杂度的计算
- c语言的字符串分解——strtok函数和strsep函数
- 王晓东 编辑距离问题
- Android 4.0 Face Detection
- Android 如何实现分享图片功能
- Android Service详解(1)
- 计数排序 PKU 2159 以及胡思乱想
- java jdbc中事务处理
- linux磁盘管理--cfdisk与fdisk使用 Bad logical partition 6: enlarged logical partitions overlap.
- 怎么将hibernate.cfg.xml合并到applicationContext.xml中
- Ubuntu设置静态IP,解决重启后需要重新设置的问题
- SCI投稿信件的一些套话