搜索结果: 1-15 共查到“Illumination”相关记录51条 . 查询时间(0.065 秒)
ILLUMINATION INVARIANT CHANGE DETECTION (IICD): FROM EARTH TO MARS
Illumination Planetary Surface Change Detection Phase Correlatio Saliency Active Contour
2018/5/15
Multi-temporal Earth Observation and Mars orbital imagery data with frequent repeat coverage provide great capability for planetary surface change detection. When comparing two images taken at differe...
2018年SPIE非成像光学会议（SPIE Nonimaging Optics:Efficient Design for Illumination and Solar Concentration XV）
2018年 SPIE 非成像光学 会议
2017/11/27
Many important optical subsystems are concerned with power transfer and brightness rather than with image fidelity. Nonimaging optics is a design approach that departs from the methods of traditional ...
2018年SPIE照明光学会议（SPIE Illumination Optics V）
2018年 SPIE 照明光学 会议
2017/10/27
Illumination design is a continuously developing field resulting from increased performance demands and rapidly changing technologies. Continuing development of illumination design is driven by new so...
2017SPIE非成像光学专题会议（Nonimaging Optics:Efficient Design for Illumination and Solar Concentration XIV）
2017 SPIE 非成像光学 专题会议
2017/4/25
2017SPIE非成像光学专题会议（Nonimaging Optics:Efficient Design for Illumination and Solar Concentration XIV）。
第十六届固态照明和LED照明系统国际会议（Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems）
第十六届 固态照明和LED照明系统 国际会议
2017/4/25
第十六届固态照明和LED照明系统国际会议（Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems）。
ACCURACY OF 3D RECONSTRUCTION IN AN ILLUMINATION DOME
Photogrammetry structure from motion 3D test object photometric stereo digital elevation model
2016/11/11
The accuracy of 3D surface reconstruction was compared from image sets of a Metric Test Object taken in an illumination dome by two methods: photometric stereo and improved structure-from-motion (SfM)...
MUTUAL COMPARATIVE FILTERING FOR CHANGE DETECTION IN VIDEOS WITH UNSTABLE ILLUMINATION CONDITIONS
Change detection moving object detection illumination changes mutual comparative filters
2016/7/27
In this paper we propose a new approach for change detection and moving objects detection in videos with unstable, abrupt illumination changes. This approach is based on mutual comparative filters and...
Illumination Decomposition for Material Recoloring with Consistent Interreflections
Illumination Decomposition Consistent Interreflections
2016/5/24
Changing the color of an object is a basic image editing operation,
but a high quality result must also preserve natural shading. A common
approach is to first compute reflectance and illumination i...
An artificial tree/stand model combined with different illumination strategies for the retrieval of forest stand structural parameters
Artificial forest stands stand structure very high resolution radiative transfer
2015/9/2
A new method for the estimation of forest stand density (trees/ha), crown diameters (m) and crown closure (percentage
covered) using artificially generated reference imagery is presented. The method ...
Extraction and tracking of orientation coded features being robust against illumination changes
feature extraction tracking orientation code richness
2015/8/25
We present a feature extraction and tracking method which is based on pure rich texture analysis and has robustness under irregular conditions, such as illumination change, deformation of objects and ...
The Influence of Ball Velocity and Court Illumination on Reaction Time for Tennis Volley
premotor reaction time motor reaction time electromyogram tennis
2015/5/4
The he purpose of this study is to examine the effects of ball velocity, court illumination, and volley type on the reaction time (RT) of a tennis athlete for a volley stroke. Eights cases with two di...
OCCLUSION, CLUTTER, AND ILLUMINATION INVARIANT OBJECT RECOGNITION
Computer Vision Real-Time Object Recognition
2015/3/24
An object recognition system for industrial inspection that recognizes objects under similarity transformations in real time is proposed.
It uses novel similarity measures that are inherently robust ...
Phase Correlation based Local Illumination-invariant Method for Multi-Tempro Remote Sensing Image Matching
Phase Correlation Terrain Image Matching Illumination Angle Change
2014/9/9
This paper aims at image matching under significantly different illumination conditions, especially illumination angle changes, without prior knowledge of lighting conditions. We investigated the illu...
RECONSTRUCTION OF SKY ILLUMINATION DOMES FROM GROUND-BASED PANORAMAS
Sky radiance illumination environment map terrestrial images
2014/4/28
The knowledge of the sky illumination is important for radiometric corrections and for computer graphics applications such as relighting or augmented reality. We propose an approach to compute environ...
Optical Torque Exerted on a Rotator under Illumination of a Vortex Beam
Optical Torque Exerted Rotator Illumination Vortex Beam
2013/7/3
We investigate the torque on a specially shaped rotator produced by a vortex beam. The formulas for the torque alongx, yandzdirections are derived, and numerically calculation is performed. It is foun...