Fast convergent snake model based on distance transform

CASIA OpenIR > 智能制造技术与系统研究中心 > 多维数据分析（彭思龙）-技术团队

	Fast convergent snake model based on distance transform
	Sun, Zhihong; Wang, Hongjian; Peng, Silong,; Sun ZH(孙志宏)
发表期刊	Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics
	2005
卷号	17 期号:(6)页码:1263-1267
摘要	We present a novel and fast co nvergent Snake model based on the distance transform.By the method , w e find the points in the disconvergent area based on the property of ex ternal fo rces in the concavity ; Secondly , w e modify the direction and m agnitude of the ex ternal fo rces at these points to make the convergence fast.Our algorithm is better than the GVF algo rithm in terms of convergence speed and the result for deep boundary concavities.Besides , our model can be also ex tended to Snake model based on GVF.
关键词	Snake 模型距离势能外力局部梯度方向变化最大角图凿蛇
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/13000
专题	智能制造技术与系统研究中心_多维数据分析（彭思龙）-技术团队
通讯作者	Sun ZH(孙志宏)
推荐引用方式 GB/T 7714	Sun, Zhihong,Wang, Hongjian,Peng, Silong,,et al. Fast convergent snake model based on distance transform[J]. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,2005,17((6)):1263-1267.
APA	Sun, Zhihong,Wang, Hongjian,Peng, Silong,,&孙志宏.(2005).Fast convergent snake model based on distance transform.Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,17((6)),1263-1267.
MLA	Sun, Zhihong,et al."Fast convergent snake model based on distance transform".Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics 17.(6)(2005):1263-1267.