KLT Pyramid BoofCV

Question

我正在开发一款将使用KLT跟踪算法的Android应用程序。我已经下载了BoofCV网站提供的Android示例，我看过代码。但是，我需要它在不同的线程上在后台工作，而没有相机预览，而在前面它将是一些用户界面。

非常感谢您的帮助。

Answer 1

You can make camera preview as small as 2x2 pixels effectively making it invisible while still receiving image frames in onPreviewFrame() - that's the way it's done in a BoofCV example application I've found