Active Contour Driven by Time-Varying Fitting Energy
文献类型：会议论文
| 作者 | Wang LF(汪凌峰) ; Lingfeng Wang
|
| 出版日期 | 2016 |
| 会议日期 | 2016 |
| 会议地点 | Phoenix, Arizona, USA |
| 关键词 | Image Segmentation Level Set Active Contour Local Binary Fitting Cv Model |
| 英文摘要 | In this paper, we propose a novel region-based active contour model for images with intensity inhomogeneity. We define an energy functional with both local and global intensity fitting term. A time-varying function is introduced to balance the local and the global intensity term, which combines the advantages of these two terms naturally. Based on this time-varying function, the proposed model possesses both local separability and global consistency. Specifically, local separability helps to tackle the intensity inhomogeneous problem, while global consistency makes the segmentation result insensitive to the initialization. The proposed model is finally incorporated into a level set formulation. Experimental results on both synthetic and real images demonstrate the superior performance of our model. |
| 会议录 | ICIP
 |
| 语种 | 英语 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/12139]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_遥感图像处理团队 |
| 通讯作者 | Lingfeng Wang |
| 推荐引用方式 GB/T 7714 | Wang LF,Lingfeng Wang. Active Contour Driven by Time-Varying Fitting Energy[C]. 见:. Phoenix, Arizona, USA. 2016. |
入库方式： OAI收割
来源：自动化研究所
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