scholarly journals On-Board Monocular Vision System Pose Estimation through a Dense Optical Flow

2010 ◽  
pp. 230-239 ◽  
Author(s):  
Naveen Onkarappa ◽  
Angel D. Sappa
Keyword(s):  
Optical Flow ◽  
Pose Estimation ◽  
Vision System ◽  
Monocular Vision ◽  
Dense Optical Flow

MODIFIED METHOD FOR REAL-TIME COMPUTING DENSE OPTICAL FLOW ON FPGA

2019 ◽  
Vol 70 ◽  
pp. 146-157
Author(s):  
A. V. Bratulin ◽  
◽  
M. B. Nikiforov ◽  
A. I. Efimov ◽  
◽  
...  
Keyword(s):  
Optical Flow ◽  
Real Time ◽  
Modified Method ◽  
Dense Optical Flow ◽  
Real Time Computing

Implementation of the visual data processing algorithms for onboard computing units

2021 ◽  
Vol 9 (2) ◽  
pp. 106-111
Author(s):  
Sergey Sokolov ◽  
Andrey Boguslavsky ◽  
Sergei Romanenko
Keyword(s):  
Vision System ◽  
Fpga Implementation ◽  
Visual Data ◽  
Dense Optical Flow ◽  
Data Capturing ◽  
Computation Algorithm ◽  
Modern Experience ◽  
Computing Module ◽  
Xilinx Fpga

According to the short analysis of modern experience of hardware and software for autonomous mobile robots a role of computer vision systems in the structure of those robots is considered. A number of configurations of onboard computers and implementation of algorithms for visual data capturing and processing are described. In original configuration space the «algorithms-hardware» plane is considered. For software designing the realtime vision system framework is used. Experiments with the computing module based on the Intel/Altera Cyclone IV FPGA (implementation of the histogram computation algorithm and the Canny's algorithm), with the computing module based on the Xilinx FPGA (implementation of a sparse and dense optical flow algorithms) are described. Also implementation of algorithm of graph segmentation of grayscale images is considered and analyzed. Results of the first experiments are presented.

Image Stabilization Based on Panoramic Dense Optical Flow Matching for Camera on Flapping Wing

2021 ◽  
Author(s):  
Tian Shen ◽  
Cui Long ◽  
Liu Zhaoming ◽  
Wang Hongwei ◽  
Zhang Feng ◽  
...  
Keyword(s):  
Optical Flow ◽  
Flapping Wing ◽  
Image Stabilization ◽  
Dense Optical Flow

Training‐based head pose estimation under monocular vision

2016 ◽  
Vol 10 (8) ◽  
pp. 798-805 ◽  
Author(s):  
Zhizhi Guo ◽  
Qianxiang Zhou ◽  
Zhongqi Liu ◽  
Chunhui Liu
Keyword(s):  
Pose Estimation ◽  
Monocular Vision ◽  
Head Pose Estimation ◽  
Head Pose
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