Existence of Four-Intersection-Point Limit Cycles with Only Saddles Separated by Two Parallel Straight Lines in Planar Piecewise Linear Systems.
Xiao-Juan LiuXiao-Song YangPublished in: Int. J. Bifurc. Chaos (2023)
Keyphrases
- straight line
- linear systems
- hough transform
- line drawings
- intersection points
- sufficient conditions
- dynamical systems
- line detection
- critical points
- circular arcs
- line segments
- sparse linear systems
- dominant points
- vanishing points
- scale space
- coefficient matrix
- feature points
- radon transform
- neural network
- pid controller
- planar surfaces
- dynamic programming
- video sequences
- three dimensional
- real time