2) Image backlight compensation
图像背光补偿
1.
Image backlight compensation is to compensate the luminance of the images photographed in the backlight environment and to keep the naturalness and smoothness of the whole image so that the human visual system (HVS) could be comforted.
图像背光补偿技术的目的是对背光环境下拍摄的图像进行亮度修正,并保持整幅图像的自然性和平滑性,使其达到符合人眼舒适度的要求。
3) Video backlight compensation
视频背光补偿
1.
Video backlight compensation is to compensate the luminance of the video captured in the backlight environment, and at the same time the luminance of the video sequence should be guaranteed to be stable.
视频背光补偿技术的目的是对视频序列中的每一帧图像进行背光补偿,并保证补偿后视频序列亮度的连续性,使其符合人眼的自然特性。
4) background compensation
背景补偿
1.
In order to eliminate the influence of the thermal halo, a method of real-time IR image background compensation by using the digital image processing means - subtractio.
针对上述情况,研究用数字图像处理的方法——帧相减、反色相加,对红外图像进行实时背景补偿,以便消除热晕的影响。
5) light compensation point
光补偿点
1.
The light compensation point in .
本文研究了蓖齿眼子菜(Potamogeon pectinatus L)在滇池的光合速率、体内叶绿素季节变化及光和水温对其光合速率影响,并根据实验,计算出了蓖齿眼子菜生长的光补偿点,研究结果表明,蓖齿眼子菜1～3月份的净光合产氧量最大,为1。
2.
The maximum photosynthetic rate(Pmax), light saturation point(LSP), light compensation point(LCP)for the leaves of C.
9μmol·m-2·s-1、光补偿点(LCP)为6。
3.
The main results were as follows: the light compensation points(LCP) in leaves of Hippophae rhamnoides L.
结果表明:沙棘叶片光补偿点(LCP)在年生长季内的变化范围为15。
6) exposure compensation
曝光补偿
1.
On the basis of the authors own experience, this paper discusses some operation techniques regarding equipment preparation, flexible application of flash on special occasions and proper use of exposure compensation.
文章结合作者医学摄影实践,从器材设备的准备、特殊场合中灵活运用闪光灯以及正确使用曝光补偿等几个方面的操作技术介绍了自己的经验。
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