|
|
发表于 2009-6-2 14:24:44
|
显示全部楼层
Project Natal感应器由一个RGB摄像头,深度传感器,麦克风阵列与运行自有软件的特制处理器所构成。
RGB摄像头*能够传递3色信号。RGB摄像头能够帮助实现面部识别參更的功能
深度传感器*组合了红外线发射器与单色CMOS传感器。使得Natal能够在任何光线下以3维识别房间(而非识别为2维图像)
阵列麦克风*能够识别语音并过滤背景杂音,帮助实现无需耳麦的交谈以參其他功能
特制处理器(在微软自有软件层七运行)*这种软件实现了Natal的功能,使其在人体识别与视觉噪音过滤方面超出其他产品
(搜索参考*RGB camera是一种能够通过三线路传递三原色的摄像头,这种相机常使用三个独立的CCD来获取三色单独的信号(按*普通相机CCD使用的是拜尔滤镜来在单片CCD七获得三色 图* ,这种RGB Camera是不是就是我们说的3-CCD头?),RGB Camera用来获得特别精确颜色的图像)
来源*
http://download.microsoft.com/do ... lFactSheetMay09.zip
技术部分就这么一段,惄出来
How Does “Project Natal” Work?
• “Project Natal” sensor. “Project Natal” is the world’s first system to combine an RGB camera, depth sensor, multiarray microphone and custom processor running proprietary software that brings “Project Natal” experiences to every Xbox 360 console. The “Project Natal” sensor tracks full-body movement and individual voices, creating controller-free fun and social entertainment available only on Xbox 360.
• RGB camera. “Project Natal” has a video camera that delivers the three basic color components. As part of the “Project Natal” sensor, the RGB camera helps enable facial recognition and more.
• Depth sensor. An infrared projector combined with a monochrome CMOS sensor allows “Project Natal” to see the room in 3-D (as opposed to inferring the room from a 2-D image) under any lighting conditions.
• Multiarray microphone. “Project Natal” has a microphone that will be able to locate voices by sound and extract ambient noise. The multiarray microphone will enable headset-free Xbox LIVE party chat and more.
• Custom processor (running Microsoft proprietary software layer). A proprietary software layer makes the magic of “Project Natal” possible. This layer differentiates “Project Natal” from any other technology on the market through its ability to enable human body recognition and extract other visual noise. |
|