Run despeckle filter once on each colour channel (red, green blue).
在各个通道里(红，绿，蓝)，使用滤镜——杂色——去斑(降噪)各一次。
A 3-d radar image, using false colour, of the undersea river channel where it enters the Black sea from the Bosphorus Strait. Photo: University of Leeds.
3d雷达图片，虚拟的颜色，显示了海底河从博斯普鲁斯海峡流进黑海。
Based on single channel double colour principle, it overcomes the interference of emissivity of object surface and other factors on temperature measuring precision.
用单通道实现比色成像，可明显地降低物体表面发射率及其它因素对测温精度的影响。
Based on single channel double colour principle, it overcomes the interference of emissivity of object surface and other factors on temperature measuring precision.
用单通道实现比色成像，可明显地降低物体表面发射率及其它因素对测温精度的影响。
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