High dynamic-range image synthesis method and device
A high dynamic range, image synthesis technology, applied in image communication, TV, color TV components and other directions, can solve the problems of reduced calculation amount and required storage space, large and small storage space handheld devices, and reduced number of images. , to achieve the effect of reducing the amount of computation and required storage space, enriching details, and reducing the number of images
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 The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.
 see figure 1 As shown, it is a flow chart of an embodiment of a high dynamic range image synthesis method provided by the present invention, which specifically includes the following steps:
 Step S101, setting the exposure time of the shooting device to T1, and shooting a long exposure image of the scene.
 The exposure time T1 in this step has no specific value, and the value of T1 varies according to different scenes. The size of T1 is based on the ability to correctly expose the darker parts of the scene and reflect enough details. The brighter parts of the scene are overexposed and saturated in the captured image, appearing white and shiny, with loss of detail.
 Step S102, setting the exposure time of the shooting device to T2, and shooting a short exposure image of the scene.
 The exposure time T2 in th...
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