The excising device is based on the brightness difference, and the reliability is bad.
现有的装置靠的是亮度差别，可靠性差。
When the detection range of the IR thermal imager is calculated by using NETD, the target radiation brightness difference must be calculated in the operating wave band.
在采用NETD计算红外热像仪的探测距离时，需要计算目标在热像仪探测波段范围内的辐射亮度差。
The difference between these two scenarios may have implications for how these supernovae can be used as "standard candles" — objects of a known brightness — to track vast cosmic distances.
这两种图景之间的差异可能会与超新星被当成“标准烛光”(也就是亮度已知的天体)来测量遥远宇宙距离的方式有关。
In computer graphics, the difference in brightness or color between a display image and the area in which it is displayed.
在计算机图形学中，显示图象和该图像在其中显示的区域之间亮度或颜色上的差别。
Common kernel function RBF only has a local characteristic, with the measurement of the difference in brightness according to the Euclidean distance between pixels of two types.
常用的核函数rbf只具有局部性，根据像素间欧氏距离作为两个类别的亮度差异性测量。
The results show that the algorithm can correct the adjacent camera image brightness and color difference effectively, and makes a good improvement for image mosaic at later period.
实验结果证明，该算法能有效校正相邻摄像机图像的亮度和色差，对后期的拼接融合处理起到了很好的改善效果。
This research reported the results of discrimination of color difference of surface color, Three color attributes-hue, brightness and saturation were investigated in this study respectively.
报导了中国人眼对表色色差辨别的实验研究中彩色类特性实验结果。研究中对颜色所具有的明度、色调、彩度三个属性分别开展了实验研究。
In scene matching, false matching occurs due to brightness, contrast, scale, noise, and rotation difference between real-time target image and standard target image.
景象匹配中，实时目标图与基准目标图之间的亮度、对比度、噪声水平以及旋转等差异是造成误匹配的重要原因。
Based on the difference in physical properties between ice and water, a criterion distinguishing ice from water is set up and the threshold value of brightness is achieved.
根据物理和统计方法建立了冰厚与亮温的对应关系，分别对海冰冰厚分布进行了反演，得到了与实况较为一致的冰厚分布。
This paper proves that the Microwave Polarization Difference Index (MPDI) can be used to indicate the vegetation coverage conditions with the AMSR-E L2A brightness temperature data product.
以amsr - E数据为例，研究证明了微波极化差异指数(MPDI)能够反映地表植被覆盖状况。
This paper proves that the Microwave Polarization Difference Index (MPDI) can be used to indicate the vegetation coverage conditions with the AMSR-E L2A brightness temperature data product.
以amsr - E数据为例，研究证明了微波极化差异指数(MPDI)能够反映地表植被覆盖状况。
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