搜索结果: 61-75 共查到“工学 orientation”相关记录176条 . 查询时间(0.024 秒)
Self-calibration system for the orientation of a vehicle camera
Camera Calibration Orientation Orthorectification Infrastructure
2015/8/24
The process of calibration is a prerequisite for each computer vision system. Calibration involves calculating both intrinsic and extrinsic parameters of the camera. While intrinsic parameters (focal ...
ROBUST LEAST-SQUARES ADJUSTMENT BASED ORIENTATION AND AUTO-CALIBRATION OF WIDE-BASELINE IMAGE SEQUENCES
ADJUSTMENT BASED AUTO-CALIBRATION
2015/8/14
In this paper we propose a strategy for the orientation and auto-calibration of wide-baseline image sequences. Our
particular contribution lies in demonstrating, that by means of robust least-squares...
THE NEW REFERENCE FRAME ABOUT THE SPATIAL ORIENTATION EXPRESSION FOR WAY-FINDING
Orientation Relationship Reference Frame GIS
2015/8/10
Orientation relationship in the spatial relationship is an important in GIS. The orientation information about the urban environment is directly available to human beings through perception and is cru...
IMAGE ORIENTATION FOR INTERACTIVE TOURS OF VIRTUALLY-MODELED SITES
utomated Orientation Ground-level Imagery VR Sites
2015/8/7
This paper addresses the issue of image orientation for interactive tours. We consider situations where image sequences are captured
in an urban site for which a virtual-model is already available. ...
NETWORK ORIENTATION MODELS FOR IMAGE-BASED 3D MEASUREMENT
close-range photogrammetry image orientation automation relative orientation collinearity projective geometry
2015/8/7
Network orientation is a fundamental step in image-based 3D measurement. This paper aims to offer insights into
network orientation by considering developments in analytical close-range photogrammet...
ESTIMATION OF INTERIOR ORIENTATION AND ECCENTRICITY PARAMETERS OF A HYBRID IMAGING AND LASER SCANNING SENSOR
Calibration Terrestrial laser scanning Hybrid measurement system Sensor fusion
2015/7/31
Nowadays hybrid imaging and laser scanning sensors are common for terrestrial surveying purposes. The basic idea is to complement laser scanning, which directly yields 3D information, with digital ima...
Integration of A Terrestrial Laser Scanner With Gps/imu Orientation Sensors
Integration Orientation GPS/IMU
2015/7/15
Direct orientation of laser systems has been widely used for airborne laser sensors but not with the terrestrial laser systems. The usual
way to operate a terrestrial laser is by scanning a scene whi...
Performance Analysis of Integrated Sensor Orientation
Performance Integrated Sensor Orientation
2015/7/15
Performance Analysis of Integrated Sensor Orientation.
Automatic Orientation and Merging of Laser Scanner Acquisitions Through Volumetric Targets: Procedure Description and Test Results
Laser scanning Orientation Mosaic
2015/7/14
The use of volumetric targets for the automatic merging and orientation of laser scanner acquisitions has been experimented. The
used procedure is fully automatic.
The targets can also be used for t...
Using 3-d Virtual Reality Models for Image Orientation in Mobile Computing
Close Range Motion Imagery Orientation
2015/7/14
Advances in sensor technology and computing capabilities and modalities are revolutionizing close-range image collection and
analysis for geospatial applications. These advances create the need for n...
Improving The Exterior Orientation of Mars Express Hrsc Imagery
Extra-terrestrial Three-Line Sensor
2015/7/8
This paper focusses on the estimation of exterior orientation parameters of the High Resolution Stereo Camera (HRSC) orbiting planet
Mars during the European Mars Express mission since January 2004. ...
Combined Ridge-stein Estimator in Exterior Orientation for Linear Pushbroom Imagery
exterior orientation pushbroom
2015/7/8
The paper presents the combined ridge-stein estimator (CRS) for linear pushbroom imagery exterior orientation, which is severely
ill-conditioned for the strong correlation among exterior orientation ...
The direct geo-referencing of sensors based on a combination of relative kinematic GPS-positioning and inertial measurement units
(IMU) has reached a high accuracy level and growing application. It ...
A MODEL BASED APPROACH FOR ORIENTATION IN URBAN ENVIRONMENTS
Photogrammetry Location-based Services Integration
2015/6/1
At the Institute for Photogrammetry (ifp), Stuttgart University, current research aims at the development of tools and applications for
Location Based Services (LBS). As location based access on inf...
AUTOMATIC PHOTO ORIENTATION VIA MATCHING WITH CONTROL PATCHES
:Automation Collinearity Condition Control Entity
2015/6/1
Traditional aerial-triangulation has long relied on control points orientating the photo models into a ground-based coordinate system,
reducing the distortion effect when tying photos by imperfect p...