Abstract
The bidirectional reflection distribution function (BRDF) is among the most effective means to study the phenomenon of light–object interaction. It can precisely describe the characteristics of spatial reflection of the target surface, and has been applied to aerial remote sensing, imaging technology, materials analysis, and computer rendering technology. This study provides a comprehensive review of the development of devices to measure the BRDF. We gathered research in the area by using the Web of Science Core Collection, and show that work on the BDRF has been ongoing in the last 30 years. We also describe some typical measurement devices for the BRDF proposed in the literature. Finally, we summarise outstanding problems related to BRDF measurement and propose directions of future research in the area.
Highlights
Introduction of the Bidirectional ReflectionThe interaction between electromagnetic waves and the surface of objects consists of three processes: reflection, absorption, and transmission
Major work on the bidirectional reflectance distribution function (BRDF) has focused on the development and application of measurement devices along two directions
This study showed, through a review of the entire developmental history of BRDF measurement devices, that the two major types of measurement devices used have their respective advantages and limitations
Summary
The interaction between electromagnetic waves and the surface of objects consists of three processes: reflection, absorption, and transmission. It shows that studies on the BRDF have increased in number in the last three decades. An analysis of the cited literature in the WOS Core Collection is shown in Figure 2 It reveals that the BRDF covers a wide range of fields, such as remote sensing, environmental science, imaging technology, optics, and computing. Indicator reveals that the BRDF covers a wide range of fields, such as remote sensing, environmental science, imagingFigure technology, optics, and computing
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