The present invention relates to a method for measuring objective image quality, comprising: calculating a quality value for each local patch of an input original image and a distorted image; calculating a light adaptive sensitivity value for each local patch from the original image; Using an adaptive sensitivity value as a weight, applying a weight by multiplying a weight corresponding to the image quality value of the local patch, and predicting image quality based on the image quality value of the local patch to which the weight is applied do it with
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