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贝叶斯框架下的单幅图像去雾算法
王多超; 王永国; 董雪梅; 胡晰远; 彭思龙; WangDuochao; WangYongguo; DongXuemei; HuXiyuan; PengSilong,
Source Publication计算机辅助设计与图形学学报,
2010
Volume22(10) (EI)Issue:2010年10期Pages:1756-1761
Other AbstractBecauseoflightscatteredbythesuspendedparticlesintheatmosphere,photographstakeninthefoggydaylookgrayandarelackofvisibility.Inordertounveiltheclearimage󰀁sstructuresandcolors,weproposeanewalgorithmbasedontheatmospherescatteringmodelusingasingleimageandtheimagesparsitypriorinBayesianframework.Thefogremovalresultisoptimizedundertheconstraintoftheprioroftheimagegradientsparsityandthenoiseinthefoggyimagebeingthenormaldistributionwithzeromean,andthentheoptimizationfunctioniscomputedusingtheIRLSalgorithm.Inourexperiments,thealgorithmhasagoodeffectonrestoringtheclearimage󰀁scontentsandpreservingtheimage󰀁struecolors.Thenoiseintheoutputimageisveryweakthathasadvantageformanyapplications.
Keyword去雾 / 贝叶斯框架 / 稀疏先验 / 大气散射模型
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/12965
Collection智能制造技术与系统研究中心_多维数据分析
Corresponding Author王永国
Recommended Citation
GB/T 7714
王多超,王永国,董雪梅,等. 贝叶斯框架下的单幅图像去雾算法[J]. 计算机辅助设计与图形学学报,,2010,22(10) (EI)(2010年10期):1756-1761.
APA 王多超.,王永国.,董雪梅.,胡晰远.,彭思龙.,...&PengSilong,.(2010).贝叶斯框架下的单幅图像去雾算法.计算机辅助设计与图形学学报,,22(10) (EI)(2010年10期),1756-1761.
MLA 王多超,et al."贝叶斯框架下的单幅图像去雾算法".计算机辅助设计与图形学学报, 22(10) (EI).2010年10期(2010):1756-1761.
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