搜索结果: 76-90 共查到“工学 Vision”相关记录150条 . 查询时间(0.093 秒)
Combining MEMS-based IMU data and vision-based trajectory estimation
Positioning and Tracking Vision-based trajectory Motion estimation IMU Data fusion
2014/7/23
This paper presents an efficient location tracking algorithm that integrates vision-based motion estimation and IMU data. Orientation and translation parameters of the mobile device are estimated from...
Low Cost Vision Based Personal Mobile Mapping System
Mobile Mapping System low cost vision navigation digital cameras GPS IMU automatic image matching bundle adjustment
2014/4/21
Mobile mapping systems (MMS) can be used for several purposes, such as transportation, highway infrastructure mapping and GIS data collecting. However, the acceptance of these systems is not wide spre...
Vision-Language Integration in AI: a reality check
Vision-Language Integration AI a reality check
2014/3/20
Multimodal human to human interaction requires integration of the contents/meaning of the modalities involved. Artificial Intelligence (AI) multimodal prototypes attempt to go beyond technical i...
Accuracy Evaluation of Stereo Vision Aided Inertial Navigation for Indoor Environments
Inertial Navigation Indoor Navigation Stereo Vision Multisensor Data Fusion
2014/4/21
Accurate knowledge of position and orientation is a prerequisite for many applications regarding unmanned navigation, mapping, or environmental modelling. GPS-aided inertial navigation is the preferre...
International Journal of Computer Vision (IJCV) details the science and engineering of this rapidly growing field. Regular articles present major technical advances of broad general interest. Short ar...
Image and Vision Computing has as a primary aim the provision of an effective medium of interchange for the results of high quality theoretical and applied research fundamental to all aspects of image...
QUALITY ANALYSIS OF VEHICLE-BASED SEQUENCE IMAGES RELATIVE ORIENTATION BASED ON COMPUTER VISION
Relative Orientation Direct Geo-referencing Computer vision Sequence images Mobile mapping SIFT RANSAC
2014/4/28
Analyzed the quality and its influence factors of relative orientation of vehicle-based sequence images by comparing with the result obtained from Position & Orientation System using Direct Geo-refere...
USING STEREO VISION TO SUPPORT THE AUTOMATED ANALYSIS OF SURVEILLANCE VIDEOS
Image Sequences Stereoscopic Vision Image Matching
2014/4/28
Video surveillance systems are no longer a collection of independent cameras, manually controlled by human operators. Instead, smart sensor networks are developed, able to fulfil certain tasks on thei...
A LOCATION-TRACKING TESTBED USING VISION-ASSISTED SCHEME FOR WIRELESS SENSOR NETWORKS
Alpha-Beta Filtering Kalman Filtering Location Tracking Normalized Cross Correlation WSN
2014/4/25
This paper presents the performance of an efficient location tracking algorithm based on Alpha-Beta (α-β) filtering with vision-assisted in a wireless sensor network (WSN) environment. With a vision-a...
COMPARISON AND ANALYSIS OF NONLINEAR LEAST SQUARES METHODS FOR VISION BASED NAVIGATION (VBN) ALGORITHMS
UAV Nonlinear Optimization Vision Based Navigation
2014/4/25
A robust scale and rotation invariant image matching algorithm is vital for the Visual Based Navigation (VBN) of aerial vehicles, where matches between an existing geo-referenced database images and t...
DEVELOPMENT OF FOUR VISION CAMERA SYSTEM FOR A MICRO-UAV
UAVs Photogrammetry BRDF Remote Sensing Correction Calibration
2014/4/25
Due to regulations micro-UAV's with a maximum take-off weight of <5kg are commonly bound to applications within the line of sight. An extension of the ground coverage is possible by using a set of obl...
Global Vision for Gas; The Pathway towards a Sustainable Energy Future
Global Vision for Gas The Pathway towards Sustainable Energy Future
2013/11/18
Over the past four decades, natural gas has enjoyed phenomenal growth and has emerged as the fuel of choice - all over the world - in many consuming countries and sectors. In recent years, however, pu...
Global Vision for Gas; The Pathway towards a Sustainable Energy Future
Global Vision for Gas The Pathway Sustainable Energy Future
2013/11/18
Over the past four decades, natural gas has enjoyed phenomenal growth and has emerged as the fuel of choice - all over the world - in many consuming countries and sectors. In recent years, however, pu...
VISION-AIDED CONTEXT-AWARE FRAMEWORK FOR PERSONAL NAVIGATION SERVICES
Navigation Vision Data mining Recognition Fusion Video IMU
2014/4/28
The ubiquity of mobile devices (such as smartphones and tablet-PCs) has encouraged the use of location-based services (LBS) that
are relevant to the current location and context of a mobile user. Th...
FUSION OF AIRBORNE AND TERRESTRIAL IMAGE-BASED 3D MODELLING FOR ROAD INFRASTRUCTURE MANAGEMENT – VISION AND FIRST EXPERIMENTS
Stereoscopic Image Matching Point Cloud Three-dimensional Modelling Visualization Virtual Reality
2014/4/28
In this paper we present the vision and proof of concept of a seamless image-based 3d modelling approach fusing airborne and
mobile terrestrial imagery. The proposed fusion relies on dense stereo ma...