搜索结果: 31-45 共查到“摄影测量与遥感技术 Indoor”相关记录54条 . 查询时间(0.082 秒)
AN APPROACH FOR INDOOR WAYFINDING REPLICATING MAIN PRINCIPLES OF AN OUTDOOR NAVIGATION SYSTEM FOR CYCLISTS
Indoor wayfinding landmark signpost decision point node network route graph Constrained Delaunay Triangulation
2015/5/21
This work presents an approach to enhance navigation in indoor environments based on a landmark concept. It has already been proved by empirical research that by using landmarks the wayfinding task ca...
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...
DEVELOPMENT OF A PEDESTRIAN INDOOR NAVIGATION SYSTEM BASED ON MULTI-SENSOR FUSION AND FUZZY LOGIC ESTIMATION ALGORITHMS
Dead Reckoning Fuzzy Logic Multi-Sensor Fusion Inertial Measure Unit Wearable Device Portable Device
2015/5/21
This paper presents a pedestrian indoor navigation system based on the multi-sensor fusion and fuzzy logic estimation algorithms. The proposed navigation system is a self-contained dead reckoning navi...
RECONSTRUCTION OF INDOOR MODELS USING POINT CLOUDS GENERATED FROM SINGLE-LENS REFLEX CAMERAS AND DEPTH IMAGES
Indoor modeling RGB-D Kinect SFM reconstruction Point clouds
2015/5/21
This paper presents a data acquisition system consisting of multiple RGB-D sensors and digital single-lens reflex (DSLR) cameras. A systematic data processing procedure for integrating these two kinds...
USE OF ASSISTED PHOTOGRAMMETRY FOR INDOOR AND OUTDOOR NAVIGATION PURPOSES
outdoor indoor navigation photogrammetry Kinect urban maps GNSS depth images
2015/5/21
Nowadays, devices and applications that require navigation solutions are continuously growing. For instance, consider the increasing demand of mapping information or the development of applications ba...
PRACTICAL IMPLEMENTATION OF SEMI-AUTOMATED AS-BUILT BIM CREATION FOR COMPLEX INDOOR ENVIRONMENTS
As-built BIM Laser scanner Point clouds RANSAC
2015/5/21
In recent days, for efficient management and operation of existing buildings, the importance of as-built BIM is emphasized in AEC/FM domain. However, fully automated as-built BIM creation is a tough i...
3D RECONSTRUCTION OF CULTURAL TOURISM ATTRACTIONS FROM INDOOR TO OUTDOOR BASED ON PORTABLE FOUR-CAMERA STEREO VISION SYSTEM
Cultural Tourism Resources Protection Building Information Modelling Indoor-outdoor Seamless Modelling Four-camera Stereo Photographic Measurement System 3D Reconstruction Image-based reconstruction
2015/5/21
Building the fine 3D model from outdoor to indoor is becoming a necessity for protecting the cultural tourism resources. However, the existing 3D modelling technologies mainly focus on outdoor areas. ...
IMAGE-BASED LOCALIZATION FOR INDOOR ENVIRONMENT USING MOBILE PHONE
IMAGE-BASED LOCALIZATION INDOOR ENVIRONMENT MOBILE PHONE
2015/5/21
Real-time indoor localization based on supporting infrastructures like wireless devices and QR codes are usually costly and labor intensive to implement. In this study, we explored a cheap alternative...
3D VIRTUALIZATION BY CLOSE RANGE PHOTOGRAMMETRY INDOOR GOTHIC CHURCH APSES. THE CASE STUDY OF CHURCH OF SAN FRANCISCO IN BETANZOS (LA CORUÑA, SPAIN)
Cultural Heritage Close Range Photogrammetry Low cost photogrammetric techniques Point cloud Virtualization
2015/3/3
Virtualization using low cost photogrammetric techniques, is often replaced by Terrestial Laser Scanning inside churches. Especially in the case of Gothic churches where light penetrates the interior ...
RGB-D Indoor Plane-based 3D-Modeling using Autonomous Robot
RGB-D Sensor RANSAC ICP Visual odometry
2014/12/4
3D model of indoor environments provide rich information that can facilitate the disambiguation of different places and increases the familiarization process to any indoor environment for the remote u...
LOCATION BASED SERVICE IN INDOOR ENVIRONMENT USING QUICK RESPONSE CODE TECHNOLOGY
Location Based Service QR Code Indoor Positioning NFC RFID WiFi
2014/12/1
Today by extensive use of intelligent mobile phones, increased size of screens and enriching the mobile phones by Global Positioning System (GPS) technology use of location based services have been co...
A NEW UBIQUITOUS-BASED INDOOR POSITIONING SYSTEM WITH MINIMUM EXTRA HARDWARE USING SMART PHONES
Ubiquitous computing Indoor positioning system Smart phone Sensor Accelerometer Gyroscope
2014/12/1
Knowing the position has been an ambition in many areas such as science, military, business, etc. GPS was the realization of this wish in 1970s. Technological advances such as ubiquitous computing, as...
Pile volume measurement by range imaging camera in indoor environment
Range Imaging Camera Volume Computation Indoor Measurement
2014/7/30
Range imaging (RIM) camera is recent technology in 3D location measurement. The new study areas have been emerged in measurement and data processing together with RIM camera. It has low-cost and fast ...
A Quality Evaluation of Single and Multiple Camera Calibration Approaches for an Indoor Multi Camera Tracking System
Calibration Single Camera Orientation Multi Camera System Bundle Block Adjustment ICP 3D human tracking
2014/7/30
Human detection and tracking has been a prominent research area for several scientists around the globe. State of the art algorithms have been implemented, refined and accelerated to significantly imp...
Indoor 3D Route Modeling Based On Estate Spatial Data
Indoor three-dimensional route model Axis Extraction Route Planning
2014/7/24
Indoor three-dimensional route model is essential for space intelligence navigation and emergency evacuation. This paper is motivated by the need of constructing indoor route model automatically and a...
