基于互信息和图像融合的二维流场可视化

系统仿真学报 ›› 2015, Vol. 27 ›› Issue (8): 1796-1800.

基于互信息和图像融合的二维流场可视化

沈伟华¹, 王盛波², 潘志庚^2,3

1.丽水学院,丽水 323000;
2.杭州师范大学数字媒体与人机交互研究中心,杭州310013;
3.吉林纪元时空,长春 130000

收稿日期:2015-05-10 修回日期:2015-06-14 出版日期:2015-08-08 发布日期:2020-08-03
作者简介:沈伟华(1976-), 男, 浙江, 硕士, 研究方向为虚拟现实和计算机辅助设计;王盛波(1990-), 男, 浙江, 硕士, 研究方向为智能媒体与人机交互技术;潘志庚(1965-), 男, 江苏, 博士, 教授, 博导, 研究方向为虚拟现实、多媒体、图形学、游戏。
基金资助:
国家自然科学基金(61332017); 国家科技支撑计划项目(2013BAH24F00)

New 2D Flow Visualization Method Based on Mutual Information and Image Fusion

Shen Weihua¹, Wang Shengbo², Pan Zhigeng^2,3

1. Lishui University, Lishui 323000, China;
2. Digital Media and HCI Research Center, Hangzhou Normal University,Hangzhou 310013, China;
3. High-tech R&D Center, VIXIO Animation and Game Company, Changchun 130000, China

Received:2015-05-10 Revised:2015-06-14 Online:2015-08-08 Published:2020-08-03

摘要/Abstract

摘要： 对基于信息论的流场可视化方法进行概述,在比较分析了几种经典的二维流场可视化技术之后,运用信息论中互信息的概念以及图像融合的技术,对已有的经典二维流场可视化技术进行处理,得到一种新的二维流场可视化技术,并得到不错的可视化结果。

关键词: 互信息, 图像融合, 二维流场, 可视化

Abstract: A overview of flow visualization method based on information theory was made. After a comparative analysis of several classic two-dimensional flow visualization techniques, the concept of mutual information from information theory and image fusion technique was used to deal with the existing classical two-dimensional flow visualization techniques. A new two-dimensional flow visualization technique was obtained. The visualization results of the new method is very well.

Key words: mutual information, image fusion, 2D flow, visualization

中图分类号:

TP391.9

沈伟华, 王盛波, 潘志庚. 基于互信息和图像融合的二维流场可视化[J]. 系统仿真学报, 2015, 27(8): 1796-1800.

Shen Weihua, Wang Shengbo, Pan Zhigeng. New 2D Flow Visualization Method Based on Mutual Information and Image Fusion[J]. Journal of System Simulation, 2015, 27(8): 1796-1800.

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