xin
所属分类：Java编程
开发工具：Java
文件大小：760KB
下载次数：0
上传日期：2020-03-09 23:06:39
上 传 者：
bybyi
说明： 通过摄像头来获得心率，搜了一下这个技术真不是噱头，据说在iPhone早有实现，主要原理是：当打开软件时，手机的闪光灯也会被自动打开，用户将手指放在摄像头上时，指尖皮下血管由于有血液被压入，被光源照射的手指亮度（红色的深度）会有轻微的变化。
(Get the heart rate through the camera. Searching for this technology is really not a gimmick. It is said that it has been implemented in the iPhone for a long time. The main principle is that when the software is opened, the phone's flash will be automatically turned on. The blood in the sharp subcutaneous blood vessel is pushed in, and the brightness (the depth of red) of the finger illuminated by the light source will change slightly.)
文件列表:
xinlv (0, 2015-04-16)
xinlv\.classpath (475, 2015-03-05)
xinlv\.project (853, 2015-03-05)
xinlv\.settings (0, 2015-03-05)
xinlv\.settings\org.eclipse.jdt.core.prefs (177, 2015-03-05)
xinlv\AndroidManifest.xml (1148, 2014-09-14)
xinlv\assets (0, 2014-09-26)
xinlv\gen (0, 2015-03-05)
xinlv\gen\com (0, 2015-03-05)
xinlv\gen\com\example (0, 2015-03-05)
xinlv\gen\com\example\xinlv (0, 2015-03-05)
xinlv\gen\com\example\xinlv\BuildConfig.java (159, 2015-03-05)
xinlv\gen\com\example\xinlv\R.java (2756, 2015-03-06)
xinlv\ic_launcher-web.png (51394, 2014-09-08)
xinlv\libs (0, 2014-09-26)
xinlv\libs\achartengine-1.0.0.jar (109717, 2012-12-19)
xinlv\libs\android-support-v4.jar (648327, 2014-09-08)
xinlv\proguard-project.txt (781, 2014-09-08)
xinlv\project.properties (563, 2015-03-05)
xinlv\res (0, 2014-09-08)
xinlv\res\drawable-hdpi (0, 2014-09-25)
xinlv\res\drawable-hdpi\ic_launcher.png (7658, 2014-09-08)
xinlv\res\drawable-ldpi (0, 2014-09-26)
xinlv\res\drawable-mdpi (0, 2014-09-08)
xinlv\res\drawable-mdpi\ic_launcher.png (3777, 2014-09-08)
xinlv\res\drawable-xhdpi (0, 2014-09-08)
xinlv\res\drawable-xhdpi\ic_launcher.png (12516, 2014-09-08)
xinlv\res\drawable-xxhdpi (0, 2014-09-08)
xinlv\res\drawable-xxhdpi\ic_launcher.png (24777, 2014-09-08)
xinlv\res\layout (0, 2014-09-08)
xinlv\res\layout\activity_main.xml (1385, 2014-09-26)
xinlv\res\menu (0, 2014-09-08)
xinlv\res\menu\main.xml (263, 2014-09-08)
xinlv\res\values (0, 2014-09-08)
xinlv\res\values\dimens.xml (220, 2014-09-08)
xinlv\res\values\strings.xml (222, 2014-09-08)
xinlv\res\values\styles.xml (697, 2014-09-08)
xinlv\res\values-sw600dp (0, 2014-09-08)
xinlv\res\values-sw600dp\dimens.xml (203, 2014-09-08)
xinlv\res\values-sw720dp-land (0, 2014-09-08)
... ...
近期下载者：
相关文件：
收藏者：