Image quality evaluation method and device
An image quality and evaluation method technology, applied in the field of image processing, can solve problems such as performance limitations, poor consistency, inaccurate evaluation results, etc., to achieve the effect of improving consistency and accuracy
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[0066] In order to express the objectives, technical solutions and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0067] refer to figure 1 , showing a flowchart of the first embodiment of an image quality evaluation method of the present invention, including the steps:
[0068] Step 110: Calculate the loss in the spatial domain of the measured image relative to the reference image, and obtain a spatial domain loss result of the measured image.
[0069] Step 120: Calculate the loss in the frequency domain of the image under test relative to the reference image, and obtain a loss result in the frequency domain of the image under test.
[0070] Step 130: Obtain a quality score of the tested image according to the spatial domain loss result and the frequency domain loss result of the tested image.
[0071] The quality score may be a specific ...
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