A high dynamic range panoramic image generation method and its generation device
A high dynamic range, panoramic image technology, applied in image enhancement, image analysis, image data processing, etc., can solve the problems of low dynamic range, large panoramic image field of view, limited image sensor tolerance, etc., and achieve high dynamic range , good brightness consistency
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[0065] Embodiment: a method for generating a high dynamic range panoramic image, comprising the steps of:
[0066] S1. Take the shooting position as the center, acquire multiple exposure sequence images in different shooting directions, and overlap regions between adjacent images in different directions;
[0067] Among them, the multi-exposure sequence images are normal exposure images, under-exposure images and over-exposure images in the same direction, and the number of normal exposure images, under-exposure images and over-exposure images is at least 1; the multi-exposure sequence images collected in different directions The exposure parameters of the normal exposure images are the same, the exposure parameters of the underexposed images are the same, and the exposure parameters of the overexposed images are the same;
[0068] S2. Stitching image groups in different shooting directions and having the same exposure parameters respectively to obtain a multi-exposure panorami...
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