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GIS-BASED ROUTE FINDING USING ANT COLONY OPTIMIZATION AND URBAN TRAFFIC DATA FROM DIFFERENT SOURCES
Route Finding Ant Colony Optimization Urban Traffic Data Floating Car Data Video Vehicle Detection
2016/1/15
Nowadays traffic data is obtained from multiple sources including GPS, Video Vehicle Detectors (VVD), Automatic Number Plate Recognition (ANPR), Floating Car Data (FCD), VANETs, etc. All such data can...
GRAPH THEORY AND ANT COLONY OPTIMIZATION APPROACH FOR FOREST PATCH CONNECTIVITY ANALYSIS
Forestry Software Vegetation GIS and Networks
2014/5/6
Forest connectivity is necessary for prioritizing biodiversity conservation. Connectivity indices facilitate to predict the movement pattern of species across complex landscapes. Change in area and in...
基于蚁群算法的稻种轮廓自适应提取方法（Self-adaptive Method for Extracting Rice Seed’s Contour Based on Ant Colony Optimization Algorithm）
稻种 图像处理 轮廓提取 蚁群算法
2010/2/26
针对传统轮廓提取方法自适应能力不强的问题，提出一种基于蚁群算法的稻种轮廓提取方法。将数字图像看作一个二维网格，以稻种轮廓为蚂蚁要寻找的食物，以梯度与方向作为启发信息，蚂蚁在启发信息与信息素强度的共同引导下搜索真实轮廓。为了加快算法的收敛速度，增强蚁群的搜索能力，定义了合理的启发信息与信息素更新机制，并研究了算法中初始参数之间的关系与规律。最后，用两种光照条件下采集的图像测试该算法。实验结果表明，该...