Analysis of image quality of video inspection in nuclear power plant
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摘要: 为了有效提高核电站视频检测图像的质量,通过对比试验分析了光谱、色温与白平衡、照度与距离、光线分布、观察角度等影响视频检测图像效果的因素,提出了有效提高核电站视频检测图像质量的方法,可以为核电站视频检测设备的设计、采购、检测操作等提供参考。Abstract: In order to effectively improve the quality of video detection image of nuclear power plant, through comparative experimental research, the factors of affecting the effect of video detection image such as spectrum, color temperature and white balance, illumination and distance, light distribution and observation angle are analyzed. The methods of effectively improving the quality of video detection image of nuclear power plant are put forward, which can provide reference for the design, procurement and detection operation of video detection equipment of nuclear power plant.
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Keywords:
- video inspection /
- image quality /
- illuminance /
- resolution
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[1] 赵伟,李鑫,刘波,等.核电在役检查中视频检测技术的应用和发展前景[J].科技视界,2015(36):11-13. [2] 陶于春,武伟让,李江,等.蒸汽发生器自动视频检查技术及其应用[J].无损检测,2016,38(5):45-48.
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