Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Naotaka Ikemoto"'
2
A Basic Study on the Prediction of Luminous Intensity Distribution Curves of the Light Source Using the Floor Illuminance Distribution in a Room
Autor: Minoru Isomura, Naotaka Ikemoto
Publikováno v: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN. 89:83-90
We have already published several papers describing application of an approximate calculation method for calculating interreflection in a room with fixtures. As a result, it is clarified that the illuminance ratio (illuminance ratio =the floor illumi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7b23e2003104b5413e10e7cbd6b96ab
https://doi.org/10.2150/jieij.89.83
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3
On Estimation of the Luminance Distribution by the Diffuse Reflection Component of the Object Surface and Shape Measurement
Autor: Minoru Isomura, Naotaka Ikemoto
Publikováno v: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN. 89:453-462
Photometric stereo method can be used to find the orientation of the surface of an object to be measured. This method cannot avoid the influence of highlights in an image that are caused by the specular reflection components of mixed diffuse-specular
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f846e60549eef7d13464f5bc9fb082b
https://doi.org/10.2150/jieij.89.453
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4
On the Estimation of the Luminance Distribution by the Diffuse Reflection Component of an Object's Surface and Shape Measurement-Analysis by the Numerical Experiment
Autor: Naotaka Ikemoto, Minoru Isomura
Publikováno v: Journal of Light & Visual Environment. 28:1-13
A method is described for estimating three-dimensional(3D) shapes from two-dimensional(2-D) shading information in gray-level images that uses the diffuse reflection components in a luminance distribution with diffuse and specular reflection componen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f10979fa09d0fd361d5298dd22f971c3
https://doi.org/10.2150/jlve.28.1
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6
On the Illuminance Distribution by Parabolic Reflector Type Irradiator
Autor: Naotaka Ikemoto, Minoru Isomura
Publikováno v: Journal of Light & Visual Environment. 27:8-15
Ultraviolet curing systems are used in various fields of industry. Two types of irradiators are commonly used in these curing systems: the parabolic reflector type and the ellipsoidal reflector type. Although the parabolic reflector irradiator is nec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bc41262e54524113c2401f59a0ab339
https://doi.org/10.2150/jlve.27.8
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8
Modeling the Luminance Distribution of 3-D Object Surface with Specular Reflection Component and Shape Measurement
Autor: Minoru Isomura, Naotaka Ikemoto, Kenji Fujinami
Publikováno v: Journal of Light & Visual Environment. 26:19-28
A method is described for reducing the large error that often occurs in the measurement of three-dimensional (3D) objects using the photometric stereo method when there is a specular component in te reflection characteristics of the object’s surfac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c17b8c068927cccd05ded8a47e8e23eb
https://doi.org/10.2150/jlve.26.2_19
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