A survey of fpga-based robotic computing

Z Wan, B Yu, TY Li, J Tang, Y Zhu… - IEEE Circuits and …, 2021 - ieeexplore.ieee.org
Recent researches on robotics have shown significant improvement, spanning from
algorithms, mechanics to hardware architectures. Robotics, including manipulators, legged …

A low-cost real-time embedded stereo vision system for accurate disparity estimation based on guided image filtering

C Ttofis, C Kyrkou… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Stereo matching, a key element towards extracting depth information from stereo images, is
widely used in several embedded consumer electronic and multimedia systems. Such …

Passive vision measurement for robust reconstruction of molten pool in wire and arc additive manufacturing

J Xiong, Y Liu, Z Yin - Measurement, 2020 - Elsevier
Robust measurement of molten pool in wire and arc additive manufacturing can help better
understand the geometrical size of fabricated parts and even offer feedback to control this …

High-quality real-time hardware stereo matching based on guided image filtering

C Ttofis, T Theocharides - 2014 Design, Automation & Test in …, 2014 - ieeexplore.ieee.org
Stereo matching is a vital task in several emerging embedded vision applications requiring
high-quality depth computation and real-time frame-rate. Although several stereo matching …

Design of real-time FPGA-based embedded system for stereo vision

S Perri, F Frustaci, F Spagnolo… - 2018 IEEE international …, 2018 - ieeexplore.ieee.org
This paper describes a novel heterogeneous SoC FPGA-based embedded system for stereo
vision. Two complete implementations are presented and characterized. In both designs the …

An FPGA stereo matching unit based on fuzzy logic

M Pérez-Patricio, A Aguilar-González… - Microprocessors and …, 2016 - Elsevier
Stereo matching is one of the most used algorithms in real-time image processing
applications such as positioning systems for mobile robots, three-dimensional building …

Real‐time multi‐window stereo matching algorithm with fuzzy logic

HD Vázquez‐Delgado, M Pérez‐Patricio… - IET Computer …, 2021 - Wiley Online Library
Stereo matching obtains a depth map called a disparity map that indicates or shows the
positions of the objects in a scene. To estimate a disparity map, the most popular trend …

FPGA implementation of an efficient similarity-based adaptive window algorithm for real-time stereo matching

M Pérez-Patricio, A Aguilar-González - Journal of Real-Time Image …, 2019 - Springer
Stereo matching is one of the most widely used algorithms in real-time image processing
applications such as positioning systems for mobile robots, three-dimensional building …

Stereovision measurement of layer geometry in wire and arc additive manufacturing with various stereo matching algorithms

Z Yin, J Xiong - Journal of Manufacturing Processes, 2020 - Elsevier
Robust measurement of layer geometry can help better understand the complex deposition
process and provide feedback control to increase process stability of wire and arc additive …

Variant center-symmetric census transform for real-time stereo vision architecture on chip

C Zhao, W Li, Q Zhang - Journal of Real-Time Image Processing, 2021 - Springer
Stereo vision is one of the most crucial operations in many computer vision applications, and
stereo matching is its most important step. In recent years, stereo matching has developed in …