关键词 ： 相关跟踪； 相位一致性图像； 亮度变化； 鲁棒 [gap=1263]Key words: correlation tracking; phase congruency image; variation of brightness; robust
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The variation of brightness and chromaticity of output image with modulation depth in phase-modulated colour encoding image is investigated.
本文讨论了位相调制彩色编码输出图象的色度、亮度随调制深度变化的规律。
The variation of the polarization brightness of coronal streamer in Carrington Rotations 1591-1592 is investigated.
本文研究了卡林顿自转周1591 - 1592中冕流偏振亮度的变化。
An image pre-processing techniques based on Wiener filter and normalization of image brightness is proposed for weaken the influence of periodic noise and brightness variation.
提出维纳滤波与亮度归一化相结合的图像预处理技术，去除固定模式噪声和亮度变化的影响。
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