实际上,CMOS图像传感器是一个较完整的图像系统(Camera on Chip),通常包含:一个图像传感器核心、单一时钟、所有的时序逻辑、可编程功能和模数转换器。其基本结构见图1。
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The light sensitive receivers are found on the retina and can be likened to the pixels of a digital camera chip and are separated out into two sorts: rods and cones.
人的视网膜上面附有很多的光感受器,这类似于数码相机芯片的像素点。它们可以分为视杆细胞和视锥细胞两个大类。
A dentist was summoned to the make-up trailer to fix the star's chip, though on camera it will be guest orthodontist Kathy Najimy extricating Betty from her stuck braces.
所以剧组连忙召唤了一位牙医来补救这位女星的门牙豁口。尽管在镜头中我们看到是客串演员演的牙医帮助贝蒂解救她那卡住的牙套,但实际上的确出动了牙医。
In many real systems, such as digital camera, videophone, camcorder, pocket PC, and so on, chip implementation is necessary because of the exact limitation of rate and area.
在很多实际系统中,如数码相机、可视电话、便携式摄像机和掌上电脑等,考虑到速度和面积的要求,需要用芯片实现压缩系统。
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