每种都采用理光的精确取光技术，以提供最佳亮度，且具有暗光下以对焦的特点。
Each features Ricoh's ACU-Bright mat for optimum brightness and easier focusing in dim light.
两款显示器均支持1280x1024的最佳分辨率，响应时间为5ms，对比度为1000：1，亮度打250cd/m2，视频输入接口则只设置哦VGA接口。
Either has a maximum 1280x1024 resolution with a 5ms pixel response time, 1,000:1 contrast ratios, 250cd/m2 brightness and VGA only for input.
一般情况下，可以由相机来测定整个画面的光线亮度，并确定最佳曝光量。
In general, the camera to determine the whole picture of the radial brightness, and the optimum exposure.
电泳后，通过比较条带的亮度来比较不同条件下DNA回收效率的大小，逐步确定最佳的胶回收条件。
Then after electrophoresis, the optimal conditions for DNA extraction were determined ultimately by comparing the brightness of bands.
这种方法可以细化、纠正并找到作品亮度和密度的最佳平衡点。
This method can refine, correct and find the best balance between brightness and density works.
该镜头对亮度和整个图像平面清晰度最佳的图像质量可进行高度对比，为最具挑战性的安全应用而设计。
Designed for the most challenging security applications, it provides high contrast, brightness, and sharpness across the entire image plane for optimal image quality.
文章着重叙述一种基于视频内容逐帧分析，然后选择最佳背光亮度的一种由FPGA控制的动态背光源设计方案。
In this paper, I describe a way of frame by frame analysis of video, then selecting the best of backlight controlled by the FPGA design of the dynamic backlight.
因此，可以在维持图像整体的亮度的同时进行图像的暗部灰度的校正，并且可实现最佳的灰度变换。
Therefore, it is possible to correct the dark area gradation of an image while maintaining brightness of the whole image, and to realize preferable gradation conversion.
因此，可以在维持图像整体的亮度的同时进行图像的暗部灰度的校正，并且可实现最佳的灰度变换。
Therefore, it is possible to correct the dark area gradation of an image while maintaining brightness of the whole image, and to realize preferable gradation conversion.
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