Abstract In order to design a charge-coupled device (CCD) driving circuit with a high frame rate and a large area array which can support the electronic image motion compensation function, first a basic driving circuit of the large-array CCD is reported in this paper. Next, electronic image motion compensation is realized by adding an image motion compensation timing generator and a main timing generator, Saa8103. The internal design structure of the image motion compensation generator is provided and is characterized as follows. The data are first sent by the system controller, the main timing generator and the image motion compensation timing generator. The generator, the vertical driver, the horizontal driver and the full-frame charge-coupled device chip are then composed. During the exposure period, the image motion compensation transfer clock is generated by the image motion compensation timing generator, and the charge-coupled device charge packet is driven to track the image movement after being amplified by the vertical and horizontal drivers to carry out electronic image motion compensation in the vertical direction. During the output period, the vertical and horizontal rotations generated by the main timing generator are carried out by the image motion compensation timing generator. The shift clock is transmitted to the vertical and horizontal drivers to drive the charge-coupled device to produce the output. The phase relationship of the four corners of the charge-coupled device is independently controlled by the image motion compensation timing generator, which supports not only the electronic image motion compensation but also the flexible selection of the output channel number and output mode. A field-programable gate array (FPGA)/complex programable logic device (CPLD) has been selected to be the timing generator of image motion compensation, and timing simulation is carried out. Lastly, the design of the driving circuit was verified by an indoor image motion compensation experiment, and a good compensation effect has been achieved. In this system, the charge-coupled device adopts a separate driving technology, and the charge transfer direction of each block can be established. Consequently, it is convenient to select the number of output channels and the output mode, which makes the camera suitable for different occasions, supports the charge-coupled device in terms of the output and electronic image motion compensation in various ways, and is capable of generating full-frame images. In order to meet the different requirements regarding the charge-coupled device frame frequency in different contexts, this proposed design overcomes the disadvantages of the complex structure and low reliability of traditional optical mechanical image motion compensation systems.

中文翻译：

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支持多种输出模式和电子图像运动补偿的全帧面阵电荷耦合器件 (CCD) 的驱动电路

摘要 为了设计一种支持电子像移补偿功能的高帧率、大面积阵列电荷耦合器件（CCD）驱动电路，本文首先报道了一种大阵列CCD的基本驱动电路。纸。接下来，通过增加一个图像运动补偿定时发生器和一个主定时发生器Saa8103来实现电子图像运动补偿。提供了图像运动补偿发生器的内部设计结构，其特征如下。数据首先由系统控制器、主时序发生器和图像运动补偿时序发生器发送。然后由发生器、垂直驱动器、水平驱动器和全帧电荷耦合器件芯片组成。在曝光期间，图像运动补偿传输时钟由图像运动补偿时序发生器产生，电荷耦合器件电荷包经垂直和水平驱动器放大后驱动电荷包跟踪图像运动，在垂直方向进行电子图像运动补偿方向。在输出期间，主定时发生器产生的垂直和水平旋转由图像运动补偿定时发生器执行。移位时钟传输到垂直和水平驱动器以驱动电荷耦合器件产生输出。电荷耦合器件四个角的相位关系由像移补偿时序发生器独立控制，不仅支持电子图像运动补偿，还支持灵活选择输出通道数和输出方式。选择现场可编程门阵列（FPGA）/复杂可编程逻辑器件（CPLD）作为图像运动补偿的时序发生器，并进行时序仿真。最后通过室内图像运动补偿实验验证了驱动电路的设计，取得了良好的补偿效果。在该系统中，电荷耦合器件采用单独的驱动技术，可以建立每个块的电荷转移方向。因此，可以方便地选择输出通道数和输出方式，使相机适用于不同的场合，支持电荷耦合器件的输出和电子图像运动补偿等多种方式，能够生成全帧图像。为了满足不同环境下对电荷耦合器件帧频的不同要求，该设计克服了传统光学机械像运动补偿系统结构复杂、可靠性低的缺点。