Method and apparatus for generating low bit width hdr image, storage medium, and terminal

A non-transitory storage medium storing one or more programs, the one or more programs comprising computer instructions, which, when executed by a processor, cause the processor to

• determine a to-be-processed HDR image with high bit width;
• split the to-be-processed HDR image with high bit width to obtain N frames of split images which comprise a first frame to an Nth frame;
• perform bit width reduction processing on the N frames of split images respectively, to obtain N frames of low-bit-width images;
• and
• synthesize the N frames of low-bit-width images to obtain an HDR image with low bit width.

A terminal comprising a memory and a processor, wherein the memory stores one or more programs, the one or more programs comprising computer instructions, which, when executed by the processor, cause the processor to:

• determine a to-be-processed HDR image with high bit width;
• split the to-be-processed HDR image with high bit width to obtain N frames of split images which comprise a first frame to an Nth frame;
• perform bit width reduction processingon the N frames of split images respectively, to obtain N frames of low-bit-width images;
• and
• synthesize the N frames of low-bit-width images to obtain an HDR image with low bit width.