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Fast digital image de-hazing methods for real-time video processing
Fast digital image de-hazing methods for real-time video processing
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机译:用于实时视频处理的快速数字图像去雾方法
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摘要
Described is system for image de-hazing for real-time video processing. A video comprising image frames is received as input. In determining an atmospheric veil value to use, the system leverages temporal correlations or specific scene constraints to determine whether to use a new atmospheric veil value or a previously determined atmospheric veil value. A global atmospheric light value is estimated as an average of a set of the brightest pixels in an upper region of an image frame. A de-hazed image is generated from the current image frame using either the previously determined atmospheric veil value or the new atmospheric veil value and the global atmospheric light value.
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