A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks 1st edition by Iasonas Kokkinos, Rachid Deriche, Petros Maragos, Olivier Faugeras – Ebook PDF Instant Download/Delivery. 3540219835, 978-3540219835
Full download A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks 1st Edition after payment
Product details:
ISBN 10: 3540219835
ISBN 13: 978-3540219835
Author: Iasonas Kokkinos, Rachid Deriche, Petros Maragos, Olivier Faugeras
This paper presents a biologically motivated model for low and mid-level vision tasks and its interpretation in computer vision terms. Initially we briefly present the biologically plausible model of image segmentation developed by Stephen Grossberg and his collaborators during the last two decades, that has served as the backbone of many researchers’ work. Subsequently we describe a novel version of this model with a simpler architecture but superior performance to the original system using nonlinear recurrent neural dynamics. This model integrates multi-scale contour, surface and saliency information in an efficient way, and results in smooth surfaces and thin edge maps, without posterior edge thinning or some sophisticated thresholding process. When applied to both synthetic and true images it gives satisfactory results, favorably comparable to those of classical computer vision algorithms. Analogies between the functions performed by this system and commonly used techniques for low- and mid-level computer vision tasks are presented. Further, by interpreting the network as minimizing a cost functional, links with the variational approach to computer vision are established.
A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks 1st Table of contents:
-
Introduction
- 1.1 Background and Motivation
- 1.2 Overview of Biological Vision Systems
- 1.3 Challenges in Modeling Low and Mid-Level Vision Tasks
- 1.4 Objectives and Contributions of the Paper
- 1.5 Structure of the Paper
-
Related Work
- 2.1 Biological Inspirations for Vision Models
- 2.2 Computational Models for Low-Level Vision
- 2.3 Mid-Level Vision Tasks and Scene Understanding
- 2.4 Advances in Computational Tractability for Vision Systems
- 2.5 Limitations and Gaps in Existing Approaches
-
Biological Motivation for the Vision Model
- 3.1 Overview of the Human Visual System
- 3.2 Low-Level Visual Processing in the Retina and Early Cortical Areas
- 3.3 Mid-Level Visual Processing in Higher Cortical Regions
- 3.4 How Biological Constraints Shape Vision Models
- 3.5 Transfer of Biological Insights to Computational Models
-
Low-Level Vision Tasks
- 4.1 Edge Detection and Contour Formation
- 4.2 Color and Texture Perception
- 4.3 Motion Detection and Optical Flow
- 4.4 Depth Perception and Stereo Vision
- 4.5 Computational Models for Low-Level Vision Tasks
- 4.6 Biological Mechanisms and Corresponding Computational Approaches
-
Mid-Level Vision Tasks
- 5.1 Object Recognition and Categorization
- 5.2 Scene Segmentation and Interpretation
- 5.3 Depth and 3D Structure Recovery
- 5.4 Integration of Information from Multiple Modalities (e.g., Motion, Depth)
- 5.5 Computational Models for Mid-Level Vision Tasks
- 5.6 Bridging the Gap Between Low-Level Features and High-Level Understanding
-
Computational Tractability
- 6.1 Design Principles for Computationally Efficient Models
- 6.2 Trade-Offs Between Biological Plausibility and Computational Efficiency
- 6.3 Real-Time Processing and Efficiency Considerations
- 6.4 Optimizing Vision Algorithms for Performance
- 6.5 Scalability and Generalization of the Model
-
Proposed Vision Model
- 7.1 Model Overview and Architecture
- 7.2 Integration of Low and Mid-Level Vision Tasks
- 7.3 Biological Constraints in Model Design
- 7.4 Use of Hierarchical Processing for Efficient Computation
- 7.5 Feedback and Top-Down Processing in Vision Systems
- 7.6 Implementation Details and Algorithms
-
Experimental Setup and Evaluation
- 8.1 Datasets and Test Images
- 8.2 Evaluation Metrics: Accuracy, Speed, and Biological Plausibility
- 8.3 Benchmarking the Model Against State-of-the-Art Methods
- 8.4 Results from Low-Level Vision Tasks
- 8.5 Results from Mid-Level Vision Tasks
- 8.6 Comparative Analysis of Biological Motivation vs. Traditional Approaches
-
Results and Discussion
- 9.1 Visual and Quantitative Results from Experiments
- 9.2 Biological Plausibility and Model Performance
- 9.3 Impact of Computational Tractability on Task Performance
- 9.4 Generalization to Different Vision Tasks and Environments
- 9.5 Discussion on the Strengths and Weaknesses of the Model
-
Applications
- 10.1 Robotic Vision: Object Detection and Grasping
- 10.2 Autonomous Systems: Navigation and Scene Understanding
- 10.3 Augmented Reality and Computer Vision Interfaces
- 10.4 Neuroscience and Cognitive Modeling
- 10.5 Vision-Based Medical Imaging and Diagnostics
-
Challenges and Future Directions
- 11.1 Improving Biological Plausibility without Sacrificing Efficiency
- 11.2 Extending the Model to Higher-Level Vision Tasks (e.g., Decision Making)
- 11.3 Real-Time Implementation and Scaling for Complex Environments
- 11.4 Incorporating Learning and Adaptation into the Model
- 11.5 Future Directions in Biologically-Inspired Computational Vision
-
Conclusion
- 12.1 Summary of Contributions and Key Findings
- 12.2 Practical Implications of the Model for Vision Systems
- 12.3 Closing Remarks and Future Work
People also search for A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks 1st:
a biological motive would be
biologically based motivation
causality biology
examples of biological motivations
facts about biological approach