A Taxonomy and Evaluation of Dense Two-Frame Stereo Correspondence Algorithms
International Journal of Computer Vision
Non-parametric Local Transforms for Computing Visual Correspondence
ECCV '94 Proceedings of the Third European Conference-Volume II on Computer Vision - Volume II
Advances in Computational Stereo
IEEE Transactions on Pattern Analysis and Machine Intelligence
Evaluation of Stereo Matching Costs on Images with Radiometric Differences
IEEE Transactions on Pattern Analysis and Machine Intelligence
DSD '09 Proceedings of the 2009 12th Euromicro Conference on Digital System Design, Architectures, Methods and Tools
A Parameterized Stereo Vision Core for FPGAs
FCCM '09 Proceedings of the 2009 17th IEEE Symposium on Field Programmable Custom Computing Machines
A fast stereo matching algorithm suitable for embedded real-time systems
Computer Vision and Image Understanding
Accurate hardware-based stereo vision
Computer Vision and Image Understanding
Reconfigurable Computing: Accelerating Computation with Field-Programmable Gate Arrays
Reconfigurable Computing: Accelerating Computation with Field-Programmable Gate Arrays
Real-time high-definition stereo matching on FPGA
Proceedings of the 19th ACM/SIGDA international symposium on Field programmable gate arrays
FPGA implementation of stereo disparity with high throughput for mobility applications
AERO '11 Proceedings of the 2011 IEEE Aerospace Conference
Design for Embedded Image Processing on FPGAs
Design for Embedded Image Processing on FPGAs
Low-cost FPGA stereo vision system for real time disparity maps calculation
Microprocessors & Microsystems
Reliability analysis of the rank transform for stereo matching
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A real-time stereo depth extraction hardware for intelligent home assistant robot
IEEE Transactions on Consumer Electronics
Multi-Resolution Real-Time Dense Stereo Vision Processing in FPGA
FCCM '12 Proceedings of the 2012 IEEE 20th International Symposium on Field-Programmable Custom Computing Machines
FPGA Design and Implementation of a Real-Time Stereo Vision System
IEEE Transactions on Circuits and Systems for Video Technology
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The accuracy of stereo vision has been considerably improved in the last decade, but real-time stereo matching is still a challenge for embedded systems where the limited resources do not permit fast operation of sophisticated approaches. This work presents an evaluation of area-based algorithms used for calculating distance in stereoscopic vision systems, their hardware architectures for implementation on FPGA and the cost of their accuracies in terms of FPGA hardware resources. The results show the trade-off between the quality of such maps and the hardware resources which each solution demands, so they serve as a guide for implementing stereo correspondence algorithms in real-time processing systems.