Spatial-temporal characteristics analysis of an isolated on-ramp in a new cellular automation model

2012 ◽  
Author(s):  
Jun-fang Tian ◽  
Zhen-zhou Yuan ◽  
Hong-qiang Fan ◽  
Wen-yi Zhang
Keyword(s):  
Temporal Characteristics ◽  
Cellular Automation ◽  
Characteristics Analysis ◽  
Cellular Automation Model

From a Flapping Bumblebee to an Evolving Sand Dune: A Reconstruction-Based Algorithm to Feature the Digitally Recorded Objects

2019 ◽  
Vol 33 (04) ◽  
pp. 1954015 ◽  
Author(s):  
Yang Zhang ◽  
Changsong Wu ◽  
Yanjia Gao ◽  
Bin Yang
Keyword(s):  
Image Processing ◽  
Extreme Point ◽  
Sand Dune ◽  
Moving Objects ◽  
Processing Algorithm ◽  
Feature Points ◽  
Image Processing Algorithm ◽  
Cellular Automation ◽  
Cellular Automation Model

A reconstruction-based image processing algorithm is developed to automatically extract feature points of digitalized 2D objects. This algorithm, which is introduced using a bumblebee flight case, is made up of two parts: a four-connected dot chasing rearrangement scheme and an extreme point extraction on a polarized contour. It is then applied to a dune evolution case that is simulated with a cellular automation model. The results show that the proposed algorithm is effective in characterizing individual moving objects. An additional algorithm is developed to categorize the extracted feature points of a bumblebee with translucent wings.

scholarly journals Lattice gas cellular automation model for rippling and aggregation in myxobacteria

2004 ◽  
Vol 191 (3-4) ◽  
pp. 343-358 ◽  
Author(s):  
Mark S Alber ◽  
Yi Jiang ◽  
Maria A Kiskowski
Keyword(s):  
Lattice Gas ◽  
Cellular Automation ◽  
Cellular Automation Model
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