1) blind pixel
盲元
1.
In order to effectively detect and compensate blind pixels for IRFPA,a new algorithm of blind pixel real-time processing for IRFPA is presented.
为了有效检测和补偿红外焦平面阵列(IRFPA)的盲元,提出一种IRFPA盲元即时处理的新算法。
2.
In the FPGA design, the pipelined technique is applied and the correction coefficient is stored in the interior memory of FPGA, meanwhile, blind pixel compensation is implemented.
利用FPGA在硬件上实现了该算法,内部采用流水线技术,校正系数存储在FPGA的片内存储器中并实现了盲元补偿。
3.
In order to eliminate blind pixel of the infrared focal plan arrays and improve the image quality,this paper put forward one category of arithmetic about the threshold value and the adjacent pixels detection and adding window median repair by using IRFPA′s image data of two reference radiation source and the pertinence between the adjacent pixels.
为了消除非制冷红外焦平面阵列图像盲元、改善成像质量,利用红外焦平面阵列盲元相应特性和相邻像元的相关性,提出了一种基于阈值+相邻像元检测及加窗中值补偿算法。
2) blind pixels
盲元
1.
There are broken fibers which cause blind pixels in image-carrying fiber bundles due to limitations of manufacture technology.
利用传像光纤束传输图像,受目前加工工艺限制,不可避免地出现断丝,断丝引起的盲元必然造成信息丢失。
2.
After the blind pixels is substituted,the peculiarity of visual image which comes from the line array infrared imaging system is analyzed.
利用光路可逆原理,实现了某型线列红外成像装置探测器焦平面冷反射成像,在深入分析盲元替代后焦平面冷反射像的视频图像特性的基础上,提出了利用该特性进行盲元设置检测和光轴重合度检测的方法。
3) blind pixels changing
盲元变化
5) blank pixels' replacement
盲元替代
6) Bad Pixel Detection
盲元检测
补充资料：盲盲
1.谓茫茫无所见。
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