This is a natural characteristic of the CCD image sensor, and does not indicate a malfunction.

这是一个CCD图像传感器的自然特点，并没有显示出故障。

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In this paper, we researched an Auto-focus system which is based on FPGA and CCD image sensor.

本文详细研究了一种基于FPGA和CCD图像传感器的自动对焦系统。

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The hardware mainly includes CCD image sensor, analog signal processing, FPGA system and the lenses' driving system.

硬件部分主要包括CCD图像传感器模块、模拟信号处理模块、FPGA模块及镜头驱动模块；

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The Leica M8 doesn't just have a pretty body, nor is it resting on the laurels of its predecessors: it's got a 10.3 megapixel resolution, with a low-noise CCD image sensor that starts at ISO 160 but that can also kick up to ISO 2500.

ENGADGET: Leica M8 combines old-world charm with new-world tech

The key difference is that instead of focusing the light on a strip of photochemical film as in traditional cameras, digital cameras use an image sensor, called a charge coupled device (CCD), to capture the image.

FORBES: Technology briefing