搜索结果: 1-15 共查到“测绘科学技术 Outdoor”相关记录15条 . 查询时间(0.078 秒)
INTEGRATION OF KINECT AND LOW-COST GNSS FOR OUTDOOR NAVIGATION
Kinect GNSS Low-cost Navigation Outdoor
2016/11/11
Since its launch on the market, Microsoft Kinect sensor has represented a great revolution in the field of low cost navigation, especially for indoor robotic applications. In fact, this system is endo...
CALIBRATION OF THE SR4500 TIME-OF-FLIGHT CAMERA FOR OUTDOOR MOBILE SURVEYING APPLICATIONS: A CASE STUDY
SR4500 ToF Cameras Calibration Outdoor dynamic acquisitions
2016/11/11
3D-cameras based on Time-of-Flight (ToF) technology have recently raised up to a commercial level of development. In this contribution, we investigate the outdoor calibration and measurement capabilit...
Using geo-targeted social media data to detect outdoor air pollution
Social media Outdoor air pollution Spatiotemporal relationship
2016/7/8
Outdoor air pollution has become a more and more serious issue over recent years (He, 2014). Urban air quality is measured at air monitoring stations. Building air monitoring stations requires land, i...
THE OUTDOOR RAPID CALIBRATION TECHNIQUE AND REALIZATION OF NONMETRIC DIGITAL CAMERA BASED ON THE METHOD OF MULTI-IMAGE DLT AND RESECTION
Non-Metric Camera Calibration Multi-Image DLT Multi-Image Resection
2016/7/4
For non-metric CCD digital camera features and the needs of Rapid field non-metric cameras calibration, the error sources was detailed analyzed and a mathematical calibration model has been founded. B...
A FEASIBILITY STUDY ON USING ViSP’S 3D MODEL-BASED TRACKER FOR UAV POSE ESTIMATION IN OUTDOOR ENVIRONMENTS
UAV Close Range Photogrammetry Mapping Tracking Robotics Navigation Object Recognition Augmented Reality ViSP
2015/9/10
This paper presents a novel application of the Visual Servoing Platform’s (ViSP) for small UAV pose estimation in outdoor environments. Given an initial approximation for the camera position and orien...
A new radar sensor for mobile robot localization and mapping in extensive outdoor environment. first results
radar sensor mobile robot localization mapping extensive outdoor environment
2015/9/1
In this paper we present a new sensor for mobile robot dedicated to obstacle detection, localization and mapping in extensive outdoor environments.
Photo-realistic Scene Generation for Pc-based Real-time outdoor Virtual Reality Applications
Outdoor Virtual Environment Synthetic Scene Crowd Animation
2015/7/15
In this study we developed a 3D Virtual Reality application to render real-time photo-realistic outdoor scenes by using present-day
mid-class PCs. High quality textures are used for photo-realism. Cr...
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...
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...
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. ...
OSIRIS: A SIMULATOR OF OUTDOOR SCENES IN THERMAL INFRARED RANGE
Imagery Landscape Modelling Remote Sensing
2015/3/24
This paper deals with the simulation of very high spatial resolution images in the thermal infrared range, from 3 to 14 μm. It recalls
the physical processes occurring in this spectral range. The com...
A New Approach for Documentation, Conservation and Preservation of the Monolithic Statues in San Agustín as Pilot for Outdoor Cultural Heritage Documentation in Colombia
San Agustín Mantis Z+F Outdoor Heritage ICANH Monolithic Statues Post Processing
2014/7/30
The "Instituto Colombiano de Antropología e Historia" (ICANH) started a new conservation project for the "San Agustín Archaeological Park" (Huila, Colombia) in 2013. The objectives of this project are...
SEAMLESS INDOOR-OUTDOOR NAVIGATION FOR UNMANNED MULTI-SENSOR AERIAL PLATFORMS
Sensor integration Global Positioning System inertial navigation electro-optical sensors laser range scanners iterative closest point simultaneous localisation and mapping
2014/4/21
This paper discusses the development of navigation algorithms to enable seamless operation of a small-size multi-copter in an indoor-outdoor environment. In urban and indoor environments a GPS positio...
ROBUST PERSON TRACKING WITH MULTIPLE NON-OVERLAPPING CAMERAS IN AN OUTDOOR ENVIRONMENT
Tracking Camera Multisensor Video Feature On-line
2014/4/28
The aim of our work is to combine multiple cameras for a robust tracking of persons in an outdoor environment. Although surveillance is a well established field, many algorithms apply various constrai...
THE METHOD TO OBTAIN POSITION USING GNSS AND RFID FOR REALIZATION OF INDOOR AND OUTDOOR SEAMLESS POSITIONING
Satellite Accuracy GIS Measurement Spatial Infrastructures
2014/4/28
To obtain indoor positioning by using GPS (GNSS) satellite is difficult now. Additionally it is difficult to obtain high accuracy
outdoor position when GPS receiver cannot find four or more GPS sate...