CPC H04N 23/741 (2023.01) [H04N 23/72 (2023.01)] | 15 Claims |
1. An electronic device comprising:
an image sensor; and
a processor,
wherein the processor is configured to:
acquire a first image having a first brightness and a plurality of second images having a second brightness, by adjusting an exposure of the image sensor,
provide a third image having the second brightness, by performing, on the first image, brightness conversion and noise reduction of at least a first strength,
provide a first high dynamic range (HDR) image, based on the first image and the third image, and
provide a second HDR image, based on the first HDR image and the plurality of second images.
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