Method of generating hdr image and electronic device using the same

Abstract

A method of generating a high dynamic range image and an electronic device using the same are described. The method includes loading a brightness adjustment model created by a neural network algorithm; obtaining an original image; acquiring a pixel characteristic value, a first characteristic value in a first direction, and a second characteristic value in a second direction of the original image; and generating an HDR image through the brightness adjustment model according to the pixel characteristic value, the first characteristic value, and the second characteristic value of the original image. The electronic device includes a brightness adjustment model, a characteristic value acquisition unit, and a brightness adjustment procedure. The electronic device acquires a pixel characteristic value, a first characteristic value, and a second characteristic value of an original image through the characteristic value acquisition unit, and generates an HDR image from the original image through the brightness adjustment model.

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