搜索结果: 31-45 共查到“测绘科学技术 Tracking”相关记录60条 . 查询时间(0.187 秒)
The paper gives an overview about two research projects, both dealing with optical head tracking in hearing applications. As part of
the project “Development of a real-time low-cost tracking system ...
BUNDLE ADJUSTMENT FOR MARKERLESS BODY TRACKING IN MONOCULAR VIDEO SEQUENCES
Vision Bundle Adjustment Monocular Body Tracking
2015/5/19
In recent years, because cameras have become inexpensive and ever more prevalent, there has been increasing interest in modeling human shape and motion from monocular video streams. This, however, is ...
Tracking of multiple objects from ‘real world’ is one of the most complicated problems in computer vision since the
behaviour/motion of these objects is unpredictable and cannot be assumed. Tracking...
EFFICIENT METHODS AND INTERFACES FOR ROAD TRACKING
Road Extraction Semi-Automatic Road Tracking User Interface
2015/3/24
In this paper, we present a prototype system for semi-automatic extraction of road axes and a study on its efficiency for operational
use. The core of our system is a road tracker based on profile m...
3D TRACKING BASED AUGMENTED REALITY FOR CULTURAL HERITAGE DATA MANAGEMENT
Augmented reality Laser scanner Tracking 3D Reverse modelling Survey
2015/3/3
The development of contactless documentation techniques is allowing researchers to collect high volumes of three-dimensional data in a short time but with high levels of accuracy. The digitalisation o...
Tracking of smoke plumes generated by Kuwaiti ’s oil wells fire,using model based image analysis
Smoke plume Oil wells fire Tracking NOAA-AVHRR Persian Gulf War
2015/2/4
A study was carried out to assess the relation between the observed environmental damages in Iran during and after
1991, and the environmental contamination caused by the Persian Gulf War in Kuwait....
LEAST SQUARES MATCHING TRACKING ALGORITHM FOR HUMAN BODY MODELING
Object Tracking Image Sequences CCD Modeling Animation Least Squares Matching
2015/1/6
In this paper we present a method to extract 3-D information of the shape and movement of the human body using video sequences acquired with three CCD cameras. This work is part of a project aimed at ...
A New Technique for Vehicle Tracking on the Assumption of Stratospheric Platforms
Object Tracking Movement Detection High Resolution Data/Images Image Sequence Platforms Algorithms Stochastic
2015/1/6
Traffic flow survey for traffic control and planning is usually conducted with traffic beacons set up at limited roadside points. Therefore, they cannot observe the exact dynamic movement of vehicles ...
ROBUST OBJECT TRACKING FOR ROBOT MANIPULATION AND NAVIGATION
Computer vision Feature extraction Object tracking Real-time Robots Vision systems
2015/1/6
Applications for visual control of a robot manipulator often require the pose (position and orientation) of an object as input for the control loop of the robot. On the other hand robot navigation usu...
Measurement of glacier velocity at Pik Lenin, Tajikistan, by feature tracking
Correlation Feature tracking Glaciology Image matching Satellite Imagery
2014/12/15
Glaciers, especially in mountain area are sensitive indicators of climate fluctuations and also contribute to present rates of sea level rise. In Central Asia, these glaciers are the primary resource ...
Feasibility study of using the RoboEarth cloud engine for rapid mapping and tracking with small unmanned aerial systems
sUAS Building Close range Georeferencing Internet/web Point cloud Reconstruction Registration
2014/12/4
This paper presents the ongoing development of a small unmanned aerial mapping system (sUAMS) that in the future will track its trajectory and perform 3D mapping in near-real time. As both mapping and...
A ground moving target emergency tracking method for catastrophe rescue
Catastrophe Volunteer Ground Moving Target Emergency Tracking Android
2014/11/28
In recent years, great disasters happen now and then. Disaster management test the emergency operation ability of the government and society all over the world. Immediately after the occurrence of a g...
A Dynamic Bayes Network for visual Pedestrian Tracking
Classification Reasoning Tracking On-line Video
2014/9/9
Many tracking systems rely on independent single frame detections that are handled as observations in a recursive estimation framework. If these observations are imprecise the generated trajectory is ...
Sensitive Analysis of Observation Model for Human Tracking Using a Stochastic Process
Observations Modelling Tracking Image Analysis Close Range
2014/7/30
This paper aims at obtaining basic knowledge about characteristics of observation models for human tracking method as a stochastic process. As human tracking in actual cases are complicated, we cannot...
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...