Zobrazeno 1 - 10
of 13 424
pro vyhledávání: '"specular reflection"'
Autor:
Lynn-Jade S. Jong, Anouk L. Post, Freija Geldof, Behdad Dashtbozorg, Theo J. M. Ruers, Henricus J. C. M. Sterenborg
Publikováno v:
Diagnostics, Vol 14, Iss 16, p 1812 (2024)
Hyperspectral imaging has shown great promise for diagnostic applications, particularly in cancer surgery. However, non-bulk tissue-related spectral variations complicate the data analysis. Common techniques, such as standard normal variate normaliza
Externí odkaz:
https://doaj.org/article/61005b53f5f149779416ce653955c684
Publikováno v:
地质科技通报, Vol 42, Iss 5, Pp 128-137 (2023)
Objective Specular reflection is a smooth surface formed during the sliding process of rock strata, with a certain metallic and glass luster and reflective properties. In some fault zones, these smooth surfaces are also known as fault mirrors (FMs).
Externí odkaz:
https://doaj.org/article/8f10585f582949a9868d35a06f5939aa
Publikováno v:
Heritage, Vol 6, Iss 9, Pp 6097-6111 (2023)
Cultural heritage objects present a special set of challenges for chemical analysis. Often micro-sampling or even contacting the object is deemed an unacceptable risk to the object. This study examined if specular reflection FTIR, a non-sampling and
Externí odkaz:
https://doaj.org/article/a2bc4d8a278048e8a98684e7a340975d
Publikováno v:
Journal of Imaging, Vol 10, Iss 6, p 146 (2024)
Gloss is associated significantly with material appearance, and observers often focus on gloss unevenness. Gloss unevenness is the intensity distribution of reflected light observed within a highlight area, that is, the variability. However, it canno
Externí odkaz:
https://doaj.org/article/b1fa80ab660e45988f6c3ad910967347
Publikováno v:
Photonics, Vol 11, Iss 5, p 445 (2024)
Active illumination light becomes strongly reflective interference light after specular reflection. It causes saturation in some areas of the image during target detection, resulting in the inability to recognize detailed target feature information.
Externí odkaz:
https://doaj.org/article/649fed2e7f7d41739d92bf103468a624
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1719 (2024)
Optical 3D detection technology has a wide range of applications in industrial detection, agricultural production, and so on. Its advantages are non-contact, efficiency, and high precision. However, the specular reflection problem affects model cover
Externí odkaz:
https://doaj.org/article/0bdb6a10a2484947b632d74ab2f909bf
Publikováno v:
Sensors, Vol 24, Iss 5, p 1438 (2024)
In this article, the phenomena of beam deviation in reflectarray is discussed. The radiation pattern of the unit cell, which plays a vital role in shaping the beam of the reflectarray, is analyzed by considering undesired specular and scattered refle
Externí odkaz:
https://doaj.org/article/eceb245ddd1142f2b521d9144daa5653
Autor:
Jyh-Ching Juang
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 974-982 (2023)
In applying Global Navigation Satellite System Reflectometry (GNSS-R) techniques for the remote sensing of surface properties of the Earth, it is imperative to determine the specular reflection point and provide a quantitative characterization of the
Externí odkaz:
https://doaj.org/article/f27b2b98178f4d79bbc5188e1e27abd6
Publikováno v:
Radio Physics and Radio Astronomy, Vol 27, Iss 3, Pp 181-187 (2022)
Subject and Purpose. Theoretical demonstration of controllable features of a non-conventional resonant back reflection of light, realizable with the aid of a structured silicon-on-metal covering. Methods and Methodology. The investigation has been
Externí odkaz:
https://doaj.org/article/836c258bbdce4c51852ce820a3492536
Publikováno v:
Heritage, Vol 5, Iss 3, Pp 1960-1973 (2022)
Paper materials and works of art on paper such as drawings, watercolors, prints, books, and manuscripts represent a large portion of museum, archive, and library collections. However, paper materials are infrequently the subject of technical studies
Externí odkaz:
https://doaj.org/article/a619ec8e37db4cf09c5c7aa7244e97eb