Improve a 3D distance measurement accuracy in stereo vision systems using optimization methods’ approach

Research output: Journal contributionsJournal articlesResearchpeer-review

Authors

  • J. C. Rodríguez-Quiñonez
  • O. Sergiyenko
  • W. Flores-Fuentes
  • M. Rivas-lopez
  • D. Hernandez-Balbuena
  • R. Rascón
  • Paolo Mercorelli

This paper presents a 3D distance measurement accuracy improvement for stereo vision systems using optimization methods A Stereo Vision system is developed and tested to identify common uncertainty sources. As the optimization methods are used to train a neural network, the resulting equation can be implemented in real time stereo vision systems. Computational experiments and a comparative analysis are conducted to identify a training function with a minimal error performance for such method. The offered method provides a general purpose modelling technique, attending diverse problems that affect stereo vision systems. Finally, the proposed method is applied in the developed stereo vision system and a statistical analysis is performed to validate the obtained improvements.

Original languageEnglish
JournalOpto-electronics Review
Volume25
Issue number1
Pages (from-to)24-32
Number of pages9
ISSN1230-3402
DOIs
Publication statusPublished - 01.05.2017

    Research areas

  • Distance measurement, Optimization methods, Stereo vision
  • Engineering

Recently viewed

Publications

  1. Influence of Mg content in Al alloys on processing characteristics and dynamically recrystallized microstructure of friction surfacing deposits
  2. Short-arc measurement and fitting based on the bidirectional prediction of observed data
  3. Evaluating A Teaching-Learning Sequence (TLS) About Acid-Base Reactions In Upper Secondary School
  4. Modernizing persistence–bioaccumulation–toxicity (PBT) assessment with high throughput animal-free methods
  5. Material flow analysis for the incremental sheet-bulk gearing by rotating tools
  6. Modellieren in der Sekundarstufe
  7. Preference and willingness to pay for meat substitutes based on micro-algae
  8. Insights into Jatropha Projects Worldwide
  9. Evaluating a hybrid web-based training program for panic disorder and agoraphobia
  10. Predictive mapping of plant species and communities using GIS and Landsat data in a southern Mongolian mountain range
  11. A switching observer for sensorless control of an electromagnetic valve actuator for camless internal combustion engines
  12. Non-acceptances in context
  13. Grausamer Optimismus
  14. COMMONSIM
  15. Geometric Properties on the Perfect Decoupling Disturbance Control in Manufacturing Systems
  16. Histological Comparison of New Biodegradable Magnesium-Based Implants for Maxillofacial Applications
  17. Future Challenges of Higher Education in the Context of Sustainable Development from a European Point of View
  18. Determinants of mandatory goodwill disclosure
  19. On-Board-Diagnose und On-Board-Measurement
  20. Influence of One Hour versus Two Hours of Daily Static Stretching for Six Weeks Using a Calf-Muscle-Stretching Orthosis on Maximal Strength
  21. Toward spatial fit in the governance of global commodity flows
  22. Institutional Perspectives on Digital Transformation
  23. Active First Movers vs. Late Free-Riders? An Empirical Analysis of UN PRI Signatories' Commitment
  24. Joint calibration of Machine Vision subsystems for robuster surrounding 3D perception
  25. Predictive Maintenance of Bearings Through IoT and Cloud-Based Systems
  26. Gender perspectives in resilience, vulnerability and adaptation to global environmental change
  27. Hot rolling and deep drawing of AM50 sheet
  28. DASC-PM v1.1
  29. Activity- vs. structural-oriented treatment approach for frozen shoulder
  30. The continued relevance of compromissory clauses as a source of ICJ jurisdiction
  31. Common Ground and Development
  32. Functional diversity and trait composition of butterfly and bird communities in Farmlands of Central Romania
  33. Central problems related to the implementation of employee-driven innovation in large firms
  34. Integrating highly diverse invertebrates into broad-scale analyses of cross-taxon congruence across the Palaearctic
  35. Gender perspectives in resilience, vulnerability and adaptation to global environmental change
  36. Nachbarschaft – eine fragile Beziehung