摘要
在分析和讨论了高动态范围图像的基本理论和获得技术的基础上,深入剖析和研究了高动态范围图像编码的几种技术方法和途径,并分析了各自的特点和应用。同时还讨论了高动态范围领域中的色调映射技术,特别针对高动态范围图像色调映射中的背景强度的计算方法进行了研究,最后还对高动态范围图像技术的应用领域和前景进行了展望和预测。
Based on the discussing of the fundamental concept and acquisition technology of High Dynamic Range Image (HDRI), several encoding technical methods and approaches of HDRI are analyzed and studied, and characteristics and applications are explored respectively. Meantime, tone mapping technology of HDRI is also discussed, and the calculation of background intensity is studied. Finally, the application fields of HDRI are prospected and forecasted.
出处
《工程图学学报》
CSCD
北大核心
2010年第1期124-128,共5页
Journal of Engineering Graphics
基金
佛山市科技发展制造业信息化重大专项资助项目(200701007)
关键词
计算机应用
高动态范围图像
色调映射
图像编码
computer application
high dynamic range image
tone mapping
image encoding
