| 一种基于S-CIELAB的图像质量评价模型 |
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| 引用本文： | 黄小乔,石俊生,姚军财,杨健.一种基于S-CIELAB的图像质量评价模型[J].云南师范大学学报(自然科学版),2006,26(5):48-51. |
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| 作者姓名： | 黄小乔 石俊生 姚军财 杨健 |
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| 作者单位： | 云南师范大学物理与电子信息学院,云南,昆明,650092 |
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| 摘 要： | 在图像质量评价中加入人眼视觉系统特性能够提高其评价性能。S—CIELAB是一个在考虑了人眼视觉系统的空间模糊特性基础上计算彩色图像色差的模型。文章研究了采用S—CIELAB模型来评价图像质量的方法，对JPEG2000压缩图像与原图像失真度的预测结果与视觉评价基本一致。
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| 关 键 词： | 人眼视觉系统 色差 彩色图像 质量评价 |
| 文章编号： | 1007-9793(2006)05-0048-04 |
| 收稿时间： | 2005-12-31 |
| 修稿时间： | 2005年12月31 |
A study of image quality evaluation based on the S-CIEALB model |
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| HUANG Xiao-qiao,SHI Jun-sheng,YAO Jun-cai,YANG Jian.A study of image quality evaluation based on the S-CIEALB model[J].Journal of Yunnan Normal University (Natural Sciences Edition),2006,26(5):48-51. |
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| Authors: | HUANG Xiao-qiao SHI Jun-sheng YAO Jun-cai YANG Jian |
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| Institution: | School of Physics and Electronical Information, Yunnan .Normal University. Kunming 650092.China |
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| Abstract: | An image quality evaluation model that considers characteristics of the human visual system should improve its performance, The S-CIELAB model, which takes account of the spatial blurring by human visual system, is used to measure color difference between two color images. In this paper, the S-CIELAB model is studied as an image quality evaluation model, and predicted resuits by the model are consistent with subjective assessment for distortion of JEPEG2000 compressed images. |
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| Keywords: | Human visual system color difference color images quality evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
