基于多尺度结构相似度的印刷图像质量评价研究

目的为了简化印刷图像质量主观评价方法。方法提出基于多尺度结构相似度的印刷图像质量评价研究,将多尺度结构相似度应用在印刷图像质量评价上。结果实验仿真表明,多尺度结构相似度模型客观评价结果与主观评价结果的相关系数最高,为0.7698,表明两者是强相关关系。结论提出的基于多尺度结构相似度的印刷图像质量评价方法,是印刷图像质量评价的一种有效的新方法。

Image Quality Assessment Based on Multi-scale Structural Similarity

This work was aimed to simply the objective evaluation method of printing image quality evaluation process. In this paper, a study on the quality evaluation of printing image based on multi scale structure similarity was proposed, and multi-scale structural similarity was applied to the quality evaluation of printed image. The simulation results showed that the correlation coefficient between the objective evaluation results and the subjective evaluation results of the multi-scale structural similarity model was the highest, and the value was 0.7698, showing strong correlation. The new method based on multi-scale structural similarity proposed in this paper was an effective method to evaluate the quality of printing images.