Computing device for instance-based image quality processing and operating method therefor

Abstract

A computing device for performing image quality processing of an image, and an operating method thereof are provided. The computing device includes: a memory storing at least one instruction; and a processor configured to execute the at least one instruction stored in the memory, to: extract features of an input image by using a first neural network, recognize at least one instance in the input image from the features of the input image by using a second neural network, obtain an image instance quality score map by predicting a quality score corresponding to each instance of the at least one instance in the input image based on the features of the input image by using a third neural network, and perform image quality processing differently for each instance of the at least one instance in the input image by using the quality score corresponding to each instance of the at least one instance in the input image.