Back-Up Camera active and the MMI shows Back-Up Camera Video Signal.

激活后视摄像头，并且在一体机上显示后视摄像头图像。

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The cooperation quality of multi camera active tracking has been analyzed on three aspects: the distribution of multi cameras, the cooperative detection and the cooperative tracking control.

并针对多个摄像机的协同主动跟踪，深入分析了体现协同性的三个方面，包括多摄像机的分布、协同检测以及协同跟踪控制等。

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Make sure that Trackball Rotation is active in your camera Advanced OpenGL menu.

确保高级OpenGL菜单中的球形旋转选项是被激活的。

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The WP-N1 is ideal for users that enjoy the versatility of their Nikon 1 cameras but seek a way to protect their camera during their active lifestyle.

ENGADGET: Nikon 1 J2 mirrorless camera: minor control tweaks, $549, ships in September

The Cyber-shot TF1 camera is designed for active shooters with a new rugged design, making it the perfect accessory for weekend adventures, family vacations and everything in between.

ENGADGET: Sony Cyber-shot H200 features 26x OIS lens, 20.1MP stills for $249 (hands-on)

This set of images is barely the beginning, though, with the camera not set to begin active operations until December.

ENGADGET: DECam: Gazing deep into the final frontier in search of dark energy