空军工程大学学报(自然科学版)
空軍工程大學學報(自然科學版)
공군공정대학학보(자연과학판)
JOURNAL OF AIR FORCE ENGINEERING UNIVERSITY (NATURAL SCIENCE EDITION)
2013年
6期
46-53
,共8页
毕笃彦%葛渊%李权合%任志河%南栋%陈剑鹏
畢篤彥%葛淵%李權閤%任誌河%南棟%陳劍鵬
필독언%갈연%리권합%임지하%남동%진검붕
雾霾%大气退化%图像去雾%图像恢复%图像增强%人眼视觉
霧霾%大氣退化%圖像去霧%圖像恢複%圖像增彊%人眼視覺
무매%대기퇴화%도상거무%도상회복%도상증강%인안시각
fog and haze%atmospheric degradation%image defogging%image restoration%image enhance-ment%human vision
介绍了单幅图像去雾方法的研究现状、分析了基于增强方法和基于复复方法的一些经典图像去雾算法,指出了各种算法的优缺点。综合评价得出基于复原的图像去雾方法优于基于增强的图像去雾方法。针对现有的基于图像复原去雾方法提出了仍需要深入研究的问题,并从建立全面物理模型、探索模型求解的先验知识、设计基于人眼视觉机制的模型求解方法和图像去雾质量评价等几个方面分析如何突破图像去雾的关键技术。最后,对现有技术的发展趋势进行了分析,指出了去雾技术的研究方向。
介紹瞭單幅圖像去霧方法的研究現狀、分析瞭基于增彊方法和基于複複方法的一些經典圖像去霧算法,指齣瞭各種算法的優缺點。綜閤評價得齣基于複原的圖像去霧方法優于基于增彊的圖像去霧方法。針對現有的基于圖像複原去霧方法提齣瞭仍需要深入研究的問題,併從建立全麵物理模型、探索模型求解的先驗知識、設計基于人眼視覺機製的模型求解方法和圖像去霧質量評價等幾箇方麵分析如何突破圖像去霧的關鍵技術。最後,對現有技術的髮展趨勢進行瞭分析,指齣瞭去霧技術的研究方嚮。
개소료단폭도상거무방법적연구현상、분석료기우증강방법화기우복복방법적일사경전도상거무산법,지출료각충산법적우결점。종합평개득출기우복원적도상거무방법우우기우증강적도상거무방법。침대현유적기우도상복원거무방법제출료잉수요심입연구적문제,병종건립전면물리모형、탐색모형구해적선험지식、설계기우인안시각궤제적모형구해방법화도상거무질량평개등궤개방면분석여하돌파도상거무적관건기술。최후,대현유기술적발전추세진행료분석,지출료거무기술적연구방향。
Current situation of single image defogging method are introduced,some classic algorithms based on image enhancement and image restoration are analyzed in detail,and advantages and disadvantages are listed in this paper.Comprehensive evaluation results show that the image restoration method is superior to the image enhancement method in the aspect of defogging.Aimed at the existing image restoration defog-ging method,thorough investigation and study are needed,and some problems about how to break through key technologies in defogging are analyzed from the establishment of a comprehensive physical model,the exploration of a prior knowledge of the model solution,the design of model solution methods based on human visual mechanism,and the evaluation of image defogging quality and some other aspects, etc..Finally,the development trend of the existing technology is analyzed,and the orientation of studying defogging technology is given.