搜索结果: 1-15 共查到“工学 occlusion”相关记录18条 . 查询时间(0.078 秒)
PHOTOGRAMMETRY-BASED AUTOMATED MEASUREMENTS FOR TOOTH SHAPE AND OCCLUSION ANALYSIS
Photogrammetry 3D reconstruction Automation Segmentation Dentistry Odontometry Occlusiometry Odontotomy
2016/11/11
Tooth measurements (odontometry) are performed for various scientific and practical applications, including dentistry. Present-day techniques are being increasingly based on 3D model use that provides...
A View-Geometric Approach To View And Occlusion Invariant Shape Recognition and Retrieval
image interpretation 2-D feature extraction computer vision feature recognition machine vision
2015/12/9
In this paper, we propose a recognition technique for geographic features which are represented as closed contours. Our algorithm relies on the planar projective geometry between the contours and expl...
HEIGHT GRADIENT APPROACH FOR OCCLUSION DETECTION IN UAV IMAGERY
UAV DSM TIN Double Mapping Height Gradient Occlusion Detection True Orthophoto
2015/9/10
The use of Unmanned Aerial Vehicle (UAV) significantly increased in the last years. It is used for several different applications, such as mapping, publicity, security, natural disasters assistance, e...
Photogrammetric technique for teeth occlusion analysis in dentistry
Photogrammetry Calibration Non-contact measurements
2015/8/25
Significant number of applications has a demand for measurement of mutual location of two or more adjacent parts. Measuring outer parameters of adjacent parts is relatively simple task. But it is a pr...
Occlusion reasoning is a fundamental problem in computer vision. In this paper, we propose an algorithm to recover the occlusion boundaries and depth ordering of free-standing structures in the scene....
Occlusion reasoning is a fundamental problem in computer vision. In this paper, we propose an algorithm to recover the occlusion boundaries and depth ordering of free-standing structures in the scene....
OCCLUSION-FREE IMAGE GENERATION FOR REALISTIC TEXTURE MAPPING
: Surface modelling Visualization Photo-realism Texture Rectification
2015/8/7
Photo-realistic 3D models are nowadays required in many applications. The 3D modelling pipeline can be image- or range-based and
often ends up with a visualization of a virtual textured model. One o...
Binding tactile and visual sensations via unique association by cross-anchoring between double-touching and self-occlusion
multimodal binding self-body observation double-touching self-occlusion cross-anchoring Hebbian learning
2015/7/30
Binding is one of the most fundamental cognitive functions, how to find the correspondence of sensations between different modalities such as vision and touch. Without a priori knowledge on this corre...
Multi-image Fusion for Occlusion-free Fa鏰de Texturing
Texture Fusion Rectification Terrestrial Imagery
2015/7/15
Fa鏰de texturing is a key point for realistic rendering of virtual city models, since it suggests to the viewer a level of detail that is much
higher than actually provided by the geometry. Fa鏰de text...
Occlusion-free 3d Realistic Modelling of Buildings in Urban Areas
Photogrammetry Textures Buildings Modelling
2015/7/7
Currently the creation of textures for construction of Visually Realistic Models (VRMs) of buildings is a time consuming manual
process involving the use of a number of separate software applications...
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 ...
OCCLUSION DETECTION IN DIGITAL IMAGES THROUGH BAYESIAN NETWORKS
Occlusion Detection Digital Photogrammetry Bayesian Networks Landscape and Image Maps Geometric Modeling and Processing
2014/12/31
Occlusions are a major obstacle for those dealing with the problem of automatically finding conjugate point pairs in overlapping images. They lead to mismatches or uncorrelated areas or features in th...
OCCLUSION DETECTION BY HEIGHT GRADIENT FOR TRUE ORTHOPHOTO GENERATION, USING LIDAR DATA
True Orthophoto Occlusion Detection LiDAR Height Gradient Double Mapping DSM
2014/4/24
Nowadays, the use of orthophoto in urban areas has become common. It is known that in most parts of urban areas there are a great number of tall buildings which can cause occlusion regions during imag...
STUDY ON THE FEASIBILITY OF RGB SUBSTITUTE CIR FOR AUTOMATIC REMOVAL VEGETATION OCCLUSION BASED ON GROUND CLOSE-RANGE BUILDING IMAGES
CIR RGB Vegetation occlusion Removal Segmentation 3D reconstruction
2014/4/28
Building 3D reconstruction based on ground remote sensing data (image, video and lidar) inevitably faces the problem that buildings are always occluded by vegetation, so how to automatically remove an...
FAST OCCLUSION AND SHADOW DETECTION FOR HIGH RESOLUTION REMOTE SENSING IMAGE COMBINED WITH LIDAR POINT CLOUD
Fast Occlusion Shadow High Resolution Remote Sensing LiDAR
2014/4/29
The orthophoto is an important component of GIS database and has been applied in many fields. But occlusion and shadow causes the loss of feature information which has a great effect on the quality of...