Neural networks: algorithms, applications, and programming techniques
Neural networks: algorithms, applications, and programming techniques
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Moving Shadow and Object Detection in Traffic Scenes
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Region partition and feature matching based color recognition of tongue image
Pattern Recognition Letters
Fuzzy image processing scheme for autonomous navigation of human blind
Applied Soft Computing
Segmentation and description of natural outdoor scenes
Image and Vision Computing
Color Texture Segmentation Using Color Transform and Feature Distributions
IEICE - Transactions on Information and Systems
Navigation System for the Blind: Auditory Display Modes and Guidance
Presence: Teleoperators and Virtual Environments
Color image segmentation guided by a color gradient network
Pattern Recognition Letters
Fuzzy-rule-based object identification methodology for NAVI system
EURASIP Journal on Applied Signal Processing
International Journal of Imaging Systems and Technology - Special Issue on Applied Color Image Processing
Study on color space selection for detecting cast shadows in video surveillance: Articles
International Journal of Imaging Systems and Technology - Special Issue on Applied Color Image Processing
Segmentation of color images via reversible jump MCMC sampling
Image and Vision Computing
Color image segmentation: Rough-set theoretic approach
Pattern Recognition Letters
Least squares quantization in PCM
IEEE Transactions on Information Theory
IEEE Transactions on Consumer Electronics
Soft Color Segmentation and Its Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence
Segmentation by Fusion of Histogram-Based -Means Clusters in Different Color Spaces
IEEE Transactions on Image Processing
| Hi-index | 0.10 |
In this paper, the RGB ratio is defined according to a reference color so that an image can be transformed from a conventional color space to the RGB ratio space. Different to traditional distance measurement, a road color model is determined by an ellipse area in the RGB ratio space enclosed by the estimated boundaries. The proposed dynamic fuzzy logic, where fuzzy membership functions are defined according to estimated boundaries, is introduced to implement clustering rules, such that each pixel will have its own fuzzy membership function corresponding to its intensity. A basic neural network is trained and used to achieve parameter optimization. Experimental results for road detection demonstrate the robustness of the proposed approach to variations in intensity. To provide obstacle information, especially for visually impaired people, Musical Instrument Digital Interface (MIDI) is introduced as the sound generator, and image-to-MIDI mapping algorithm is proposed. Experimental results show that the proposed method can adapt to various road types, and the resulting audio information successfully indicates the position and size of obstacles.