搜索结果: 46-60 共查到“测绘科学技术 texture”相关记录73条 . 查询时间(0.187 秒)
REMOVAL OF SHADOWS AND SHADINGS FROM TEXTURE IMAGES FOR ARCHIVING HISTORICAL RUINS
Shadow Removal Shade Removal Reflection Model
2015/5/25
We are digitizing a whole terrain and ruined buildings of a medieval harbor city on the island called Gemiler Island, as’Digital Gemiler Island project.’ To make textured 3D models of the ancient buil...
A COMPARATIVE STUDY IN TEXTURE RECOGNITION METHODS
texture recognition machine vision and surface
2015/5/25
The objective of this study is comparing numerous methods in texture recognition in objects. Textures are a ubiquitous visual experience and describe a wide variety of surface characteristics such as ...
GEOMETRY AND TEXTURE MEASURES FOR INTERACTIVE VIRTUALIZED REALITY INDOOR MODELER
Virtualized reality indoor models Texture distortion Inpainting Shape from Texture
2015/5/21
This paper discusses the algorithm to detect the distorted textures in the virtualized reality indoor models and automatically generate the necessary 3D planes to hold the undistorted textures. Virtua...
FACIAL FEATURES DETECTION USING TEXTURE HOUGH TRANSFORM
Local Binary Pattern Object detection
2015/5/21
The paper presents an original method for object detection. The “texture” Hough transform is used as the main tool in the search.
Unlike classical generalized Hough transform, this variation uses te...
COLOR IMAGE SEGMENTATION USING THE DEMPSTER-SHAFER THEORY OF EVIDENCE FOR THE FUSION OF TEXTURE
Color Texture Segmentation Theory of evidence
2015/5/18
We present a new method for the segmentation of color images for extracting information from terrestrial, aerial or satellite images.
It is a supervised method for solving a part of the automatic ext...
INVESTIGATION OF THE MPEG-7 HOMOGENEUOS TEXTURE DESCRIPTOR FOR THE AUTOMATIC EXTRACTION OF TREES
Urban Vegetation Automation
2015/3/24
In this paper we describe our recent work on the automatic extraction of trees from high resolution aerial images. In order to be more
independent of color information we have investigated textural ...
RECOVERING FACADE TEXTURE AND MICROSTRUCTURE FROM REAL-WORLD IMAGES
Texture Surface Geometry Texture Fusion
2015/3/24
We present a set of algorithms that recovers detailed building surface structures from multiple images taken under normal urban conditions,
where severe occlusions and lighting variations occur and a...
ADAPTIVE TEXTURE SYNTHESIS FOR LARGE SCALE CITY MODELING
Generic Texture Window Detection Texture synthesis City Modelling Faç ade Parsing
2015/3/3
Large scale city models textured with aerial images are well suited for bird-eye navigation but generally the image resolution does not allow pedestrian navigation. One solution to face this problem i...
TECHNIQUES FOR REVEALING 3D HIDDEN ARCHEOLOGICAL FEATURES: MORPHOLOGICAL RESIDUAL MODELS AS VIRTUAL-POLYNOMIAL TEXTURE MAPS
Morphological Residual Model Archaeology Engravings 3D Polynomial Texture Mapping
2015/3/3
The recent developments in 3D scanning technologies are not been accompanied by visualization interfaces. We are still using the same types of visual codes as when maps and drawings were made by hand....
AN APPROACH TO 3D DIGITAL MODELING OF SURFACES WITH POOR TEXTURE BY RANGE IMAGING TECHNIQUES. ‘SHAPE FROM STEREO’ VS. ‘SHAPE FROM SILHOUETTE’ IN DIGITIZING JORGE OTEIZA’S SCULPTURES
Cultural Heritage Modelling Radiometric-geometric comparison Surface
2015/3/3
Despite eminent development of digital range imaging techniques, difficulties persist in the virtualization of objects with poor radiometric information, in other words, objects consisting of homogene...
AUTOMATIC TEXTURE AND ORTHOPHOTO GENERATION FROM REGISTERED PANORAMIC VIEWS
spherical panorama image registration texturing point clouds machine learning automated generation of semantic information
2015/3/3
Recent trends in 3D scanning are aimed at the fusion of range data and color information from images. The combination of these two outputs allows to extract novel semantic information. The workflow pr...
Land use map production by fusion of multispectral classification of Landsat images and texture analysis of high resolution images
Multispectral Classification Texture Analysis Evidence Theory Land Use Cartography
2015/2/5
This paper presents a methodological approach to combine land use information obtained from different processing
methods. The first one is a traditional multispectral classification of multitemporal...
PHOTOGRAMMETRY USING 3D GRAPHICS AND PROJECTIVE TEXTURE
Visualization VR Texture Mapping Measurement Photogrammetry
2015/1/6
We present a process that enables mensuration in a 3D-visualization environment using multiple overlapping images. A Virtual Projector with accurate camera information allows imagery to be projected o...
Texture Based Hyperspectral Image Classification
Hyperspectral Spectral Texture Geometric Moments Classification Support Vector Machine
2014/12/15
This research work presents a supervised classification framework for hyperspectral data that takes into account both spectral and spatial information. Texture analysis is performed to model spatial c...
MODEL-TO-IMAGE REGISTRATION AND AUTOMATIC TEXTURE MAPPING USING A VIDEO SEQUENCE TAKEN BY A MINI UAV
Texture Mapping Urban Matching 3D Building Models UAV
2014/4/24
3D city models are used in many fields. Photorealistic building textures find applications such as façade reconstruction, thermal building inspections and heat leakage detection using thermal inf...