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基于人的视觉特性提出了一种图象质量的感知测量方法。此方法考虑了人的视觉所具有的亮度屏蔽和空间频率屏蔽特性。实验表明用此测量方法对图象进行质量测量获得的结果与图象的直观质量相一致。
Based on human visual characteristics, a method of perceptual measurement of image quality is proposed. This method considers the brightness shielding and spatial frequency shielding characteristics of human vision. Experiments show that using this method to measure the quality of the image is consistent with the visual quality of the image.