搜索结果: 1-15 共查到“Motion estimation”相关记录22条 . 查询时间(0.25 秒)
ROBUST PARALLEL MOTION ESTIMATION AND MAPPING WITH STEREO CAMERAS IN UNDERGROUND INFRASTRUCTURE
Stereo Visual Odometry 3D Reconstruction Parallel Structure Underground Infrastructure
2016/7/5
Presently, we developed a novel robust motion estimation method for localization and mapping in underground infrastructure using a pre-calibrated rigid stereo camera rig. Localization and mapping in u...
Model-Based Motion Estimation for Synthetic Animations
Synthetic Animations Model-Based Motion
2016/5/24
One approach to performing motion estimation on synthetic
animations is to treat them as video sequences
and use standard image-based motion estimation methods.
Alternatively, we can take advantage...
Density and Motion Estimation of People in Crowded Environments based on Aerial Image Sequences
People tracking Aerial Image Sequences 3K camera
2016/1/25
Monitoring the behavior of people in complex environments has gained much attention over the past years. Most of the current
approaches rely on video cameras mounted on buildings or pylons and indivi...
HIGH RESOLUTION MOTION ESTIMATION OF SEA ICE USING AN IMPLICIT QUAD-TREE APPROACH
RADARSAT motion estimation Quadtree decomposition phase correlation line integral convolution
2015/9/17
In this paper we estimate the motion between time-lagged Synthetic Aperture Radar (SAR) image pairs via an implicit quad-tree scheme. The algorithm provides a means to estimate motion at a spatial res...
MEASURING COMPLETE GROUND-TRUTH DATA AND ERROR ESTIMATES FOR REAL VIDEO SEQUENCES, FOR PERFORMANCE EVALUATION OF TRACKING, CAMERA POSE AND MOTION ESTIMATION ALGORITHMS
Vision robotics tracking navigation registration
2015/8/14
Fundamental tasks in computer vision include determining the position, orientation and trajectory of a moving camera relative to an
observed object or scene. Many such visual tracking algorithms hav...
Event Prediction and Object Motion Estimation in the Development of Visual Attention
predictive gaze control developmental model visual saccade object tracking
2015/7/30
A model of gaze control is describes that includes mechanisms for predictive control using a forward model and event driven expectations of target behavior. The model roughly undergoes stages similar ...
ROBUST SPARSE MATCHING AND MOTION ESTIMATION USING GENETIC ALGORITHMS
Genetic Algorithm Structure from Motion Epipolar Geometry Image Matching Outlier Detection
2015/4/1
In this paper, we propose a robust technique using genetic algorithm for detecting inliers and estimating accurate motion parameters from putative correspondences containing any percentage of outliers...
Robust Global Motion Estimation with Matrix Completion
Camera orientation Structure from motion Epipolar geometry Block adjustment
2014/7/30
In this paper we address the problem of estimating the attitudes and positions of a set of cameras in an external coordinate system. Starting from a conventional global structure-from-motion pipeline,...
A HARDWARE-EFFICIENT ARCHITECTURE FOR MULTI-RESOLUTION MOTION ESTIMATION USING FULLY RECONFIGURABLE PROCESSING ELEMENT ARRAY
architecture re-configurable multiresolution motion estimation video coding
2013/7/24
Integer motion estimation (IME) for block-based video coding presents a significant challenge in external memory bandwidth, data latency, and circuit area with the increase of coding complexity and vi...
High Throughput VLSI Architecture for Multiresolution Motion Estimation in High Definition AVS Video Encoder
VLSI Architecture Multiresolution Motion Estimation Video Encoder
2010/12/21
This paper proposes a hardware friendly multiresolution motion estimation algorithm and VLSI architecture for high definition MPEG-like video encoder hardware implementation. By parallel searching and...
Improving motion estimation by accounting for local image distortion
Cardiac elastography Motion estimation Image transformation
2010/1/6
Cardiac elastography is a useful diagnostic technique for detection of heart function abnormalities, based on analysis ofechocardiograms. The analysis of the regional heart motion allows assessing the...
Low power and less area architecture for integer motion estimation
sum of absolute difference high speed DSP
2010/2/2
Full search block matching algorithm is widely
used for hardware implementation of motion estimators in
video compression algorithms. In this paper we are proposing
a new architecture, which consis...
Fast disparity and motion estimation based on correlations for multiview video coding
motion estimation correlations multiview video coding
2010/12/17
Recently, multiview video coding has attracted great attention from industries and research institutes.However, the heavy computational complexity limits its practical applications. In this paper, a f...
Fast Disparity and Motion Estimation Based on Correlations for Multiview Video Coding
Multiview video coding disparity estimation fast motion estimation geometric relationship
2013/7/17
Recently, multiview video coding has attracted great attention from industries and research institutes. However, the heavy computational complexity limits its practical applications. In this paper, a ...
Reusable Architecture and Complexity-Controllable Algorithm for the Integer/Fractional Motion Estimation of H.264,
Reusable Architecture Complexity-Controllable Algorithm Integer/Fractional Motion Estimation
2010/12/16
Motion estimation is the most computational intensive part of H.264 video coding. The motion estimation of H.264 includes int eger motion estimation and fractional motion estimation. In this paper, a ...