Digital image processing and computer vision: an introduction to theory and implementations
Digital image processing and computer vision: an introduction to theory and implementations
International Journal of Computer Vision
Neural computation of pattern motion: modeling stages of motion analysis in the primate visual cortex
Computing occluding and transparent motions
International Journal of Computer Vision
Contour extraction of moving objects in complex outdoor scenes
International Journal of Computer Vision
Adaptive Bayesian decision model for motion segmentation
Pattern Recognition Letters
Moving object recognition in eigenspace representation: gait analysis and lip reading
Pattern Recognition Letters
Image sequence segmentation based on 2D temporal entropic thresholding
Pattern Recognition Letters
Randomized polygon search for planar motion detection
Pattern Recognition Letters
Real-time quantized optimal flow
Real-Time Imaging - Special issue on computer vision motion analysis
Real-time computation of optical flow along contours of significant intensity change
Real-Time Imaging - Special issue on computer vision motion analysis
Motion analysis on the Micro Grained Array Processor
Real-Time Imaging - Special issue on computer vision motion analysis
Real-time 3D motion tracking with known geometric models
Real-Time Imaging
Computer Vision
Local Accumulation of Persistent Activity at Synaptic Level: Application to Motion Analysis
IWANN '96 Proceedings of the International Workshop on Artificial Neural Networks: From Natural to Artificial Neural Computation
Motion-based object segmentation and estimation using the MDL principle
IEEE Transactions on Image Processing
Motion-based stereovision method with potential utility in robot navigation
IEA/AIE'2005 Proceedings of the 18th international conference on Innovations in Applied Artificial Intelligence
Motion features to enhance scene segmentation in active visual attention
Pattern Recognition Letters
Visual surveillance by dynamic visual attention method
Pattern Recognition
Stereovision depth analysis by two-dimensional motion charge memories
Pattern Recognition Letters
Dynamic visual attention model in image sequences
Image and Vision Computing
A new video segmentation method of moving objects based on blob-level knowledge
Pattern Recognition Letters
Road-traffic monitoring by knowledge-driven static and dynamic image analysis
Expert Systems with Applications: An International Journal
Knowledge-Based Road Traffic Monitoring
IWINAC '07 Proceedings of the 2nd international work-conference on Nature Inspired Problem-Solving Methods in Knowledge Engineering: Interplay Between Natural and Artificial Computation, Part II
Revisiting Algorithmic Lateral Inhibition and Accumulative Computation
IWINAC '09 Proceedings of the 3rd International Work-Conference on The Interplay Between Natural and Artificial Computation: Part I: Methods and Models in Artificial and Natural Computation. A Homage to Professor Mira's Scientific Legacy
Video sequence motion tracking by fuzzification techniques
Applied Soft Computing
Comparison of accumulative computation with traditional optical flow
KES'07/WIRN'07 Proceedings of the 11th international conference, KES 2007 and XVII Italian workshop on neural networks conference on Knowledge-based intelligent information and engineering systems: Part I
Step-by-step description of lateral interaction in accumulative computation
KES'07/WIRN'07 Proceedings of the 11th international conference, KES 2007 and XVII Italian workshop on neural networks conference on Knowledge-based intelligent information and engineering systems: Part I
Permanency memories in scene depth analysis
EUROCAST'05 Proceedings of the 10th international conference on Computer Aided Systems Theory
Accumulative computation method for motion features extraction in active selective visual attention
WAPCV'04 Proceedings of the Second international conference on Attention and Performance in Computational Vision
Lateral interaction in accumulative computation: motion-based grouping method
BVAI'05 Proceedings of the First international conference on Brain, Vision, and Artificial Intelligence
Stereovision disparity analysis by two-dimensional motion charge map inspired in neurobiology
BVAI'05 Proceedings of the First international conference on Brain, Vision, and Artificial Intelligence
| Hi-index | 0.00 |
In this article, the length-speed ratio (LSR) is proposed as a basic characteristic for the real-time detection of moving objects. We define the LSR of a uniform moving zone as the relation between its length in the direction of motion and the speed of this motion. For a given zone of the image with uniform gray level (or patch), the greater its length in the direction of motion and the smaller its speed, the greater its LSR. A moving element is generally composed of various zones of uniform gray levels (or patches), which move with the same speed but which have different lengths in the direction of motion and which therefore have a characteristic set of LSR values. In this article, this "LSR footprint" is proposed as the basic characteristic for the detection and subsequent classification of moving elements in image sequences. The problem of detecting a moving element in a sequence of images is transformed into the recognition of a pattern on a static image, namely the LSR footprint. We also specify how to obtain this characteristic in real time, we discuss its invariants and we consider the cases for which LSR detection of movement is applicable. We also present its use in some significant examples and we compare it with other methods applicable to similar computational problems.