计算机科学 ›› 2015, Vol. 42 ›› Issue (9): 282-284.doi: 10.11896/j.issn.1002-137X.2015.09.055
熊润生,李朝锋,张伟
XIONG Run-sheng, LI Chao-feng and ZHANG Wei
摘要： 立体图像质量评价是图像处理领域中一项重要技术,现有的2D图像质量评价方法并不能很好地应用于立体图像。为了更好地评价立体图像质量,提出了一种基于小波变换提取左右图像及其合成图像特征的无参考立体图像质量评价方法。该方法首先通过对失真的立体左右图像计算合成图像；再通过小波分解提取左右图像及其合成图像的小波系数,获取小波子带能量作为立体图像质量感知特征；最后通过支持向量回归建立立体图像特征与主观得分的关系模型,来预测和得到立体图像质量的客观评价得分。实验结果表明,与现有无参考立体图像质量评价方法相比较,该客观评价模型可以获得更好的主观感知一致性,更加符合人眼视觉系统。
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