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1. 北京理工大学 光电学院 光电成像技术与系统教育部重点实验室 北京,100081
2. 中国石油大学(华东) 计算机与通信工程学院,山东 青岛,266580
修回日期:2015-08-27,
纸质出版日期:2015-12-25
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金伟其, 贾晓婷, 高绍姝等. 彩色融合图像的质量主观评价[J]. 光学精密工程, 2015,23(12): 3465-3471
JIN Wei-qi, JIA Xiao-ting, GAO Shao-shu etc. Subjective evaluation of quality for color fusion images[J]. Editorial Office of Optics and Precision Engineering, 2015,23(12): 3465-3471
金伟其, 贾晓婷, 高绍姝等. 彩色融合图像的质量主观评价[J]. 光学精密工程, 2015,23(12): 3465-3471 DOI: 10.3788/OPE.20152312.3465.
JIN Wei-qi, JIA Xiao-ting, GAO Shao-shu etc. Subjective evaluation of quality for color fusion images[J]. Editorial Office of Optics and Precision Engineering, 2015,23(12): 3465-3471 DOI: 10.3788/OPE.20152312.3465.
考虑人眼主观评价在彩色融合图像质量评价中的重要作用
设计了52人的彩色融合图像质量主观评价实验。 采用“目标背景的感知对比度”
“清晰度”
“颜色协调性”
“颜色自然感”4个单一评价指标以及“基于目标探测的图像感知质量”
“基于场景理解的图像感知质量”2个综合评价指标对绿地、海天和城镇3类典型场景、8种融合算法获得的240幅彩色融合图像进行了主观评价
并依此进行指标分值归整及相关性分析
建立了2个综合指标的预测模型。实验结果表明:彩色融合图像的“颜色协调性”和“颜色自然感”有较高的相关性;基于目标探测的图像感知质量可用“目标背景的感知对比度”和“清晰度”来描述
基于场景理解的图像感知质量可用“颜色协调性”和“清晰度”来描述。但是对于不同的场景
每个指标的影响效果不同
所以预测模型中的权重系数不同。
In consideration of the important role of human eye subjective evaluation in quality evaluation of color fusion images
a human eye subjective evaluation experiment by 52 people was designed. 240 color fused images gotten by eight kinds of fusion algorithms in three typical scenarios of greenbelts
sea to sky and cities and towns were evaluated subjectively by designed single-evaluation indexes(the perceptual contrast between target and background
sharpness
color harmony and color naturalness) and two comprehensive-evaluation indexes(Perceptual Quality based on Scene Understanding
PQSU and Perceptual Quality based on Target Detectability
PQTD). Then the subjective evaluation data gotten by 52 people for each index score and correlation analysis were carried out and two evaluation models were established. The results show that there is a high correlation between color harmony and color naturalness. The PCTD can be described by the perceptual contrast between target and background and the sharpness and the PQSU can be described by color harmony and sharpness. But
for different scenarios and visual tasks
the weight of each evaluation index is different.
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石俊生, 金伟其, 王岭雪. 视觉评价夜视彩色融合图像质量的实验研究[J]. 红外与毫米波学报, 2005, 24(3): 236-240. SHI J SH, JIN W Q, WANG L X. Study on perceptual evaluation of fusion image quality for color night vision[J]. Journal Infrared Millimeter and Waves, 2005, 24(3):236-240. (in Chinese)
GAO SH SH,JIN W Q,WANG L X. Quality assessment for visible and infrared color fusion images of typical scenes[J]. Chin. Opt. Lett., 2012, 10(8): 081101.
高绍姝, 金伟其, 王岭雪, 等. 基于颜色协调性的典型场景彩色融合图像颜色质量评价[J]. 北京理工大学学报, 2012, 32(10):1054-1060. GAO SH SH,JIN W Q,WANG L X, et al.. Color-quality assessment for color fusion images of typical scenes based on color harmony[J]. Transactions of Beijing Institute of Technology, 2012, 32(10):1054-1060. (in Chinese)
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王岭雪, 史世明, 金伟其, 等. 可见光与红外图像彩色融合中的热目标增强方法[J]. 北京理工大学学报, 2008, 28(1): 1-4. WANG L X, SHI SH M, JIN W Q, et al.. Hot targets enhancement for color fusion of visible and infrared image [J]. Transactions of Beijing Institute of Technology, 2008, 28(1):1-4. (in Chinese)
史世明, 王岭雪, 金伟其, 等. 自然感色彩的可见光/红外控向金字塔融合[J]. 光电子·激光, 2009, 20(11): 1552-1556. SHI SH M, WANG L X, JIN W Q, et al.. Natural-color-appearance steerable pyramid color fusion for visible and IR images[J]. Journal of Optoelectronics·Laser, 2009, 20(11): 1552-1560. (in Chinese)
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史世明, 王岭雪, 金伟其, 等. 基于多分辨率色彩传递的彩色夜视方法研究[J]. 光子学报, 2010, 39(3): 553-558. SHI SH M, WANG L X, JIN W Q, et al.. Color night vision research based on multi-resolution color transfer [J]. Acta Photonica Sinica, 2010, 39(3): 553-558. (in Chinese)
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苏宇, 高绍姝, 金伟其, 等. 典型场景彩色融合图像颜色协调性的主观评价[J]. 红外与激光工程, 2014, 43(11):3767-3774. SU Y, GAO SH SH, JIN W Q, et al.. Color-quality subjective evaluation for color fusion images of typical scenes based on color harmony[J]. Infrared and Laser Engineering,2014,43(11):3767-3774. (in Chinese)
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