Watershed color image segmentation based on prior knowledge
文献类型：期刊论文
| 作者 | Liu, Jialu; Yang, Minghui; Peng, Silong,; Liu JL(刘佳璐) |
| 刊名 | Computer Engineering
 |
| 出版日期 | 2006 |
| 卷号 | 32(21)期号:2006年11期页码:pp 28-30 (EI) |
| 关键词 | Bayesian Framework / luv Color Space / watershed Transformation / map Estimation |
| 英文摘要 | This paper proposes a new image segmentation algorithm based on watershed transformation combined color information and uses Bayesian inference on this watershed image.It transforms RGB color image to LUV space,uses watershed transformation based this color image.This paper calculates the energy of the label image result from the color image watershed transformation by designing a prior density that penalizes the area of homogeneous parts in images.The segmentation problem is the maximizing a posteriori estimation of the set of object area result from the watershed labeled.Then could find the optimal area of object,and the other area of the image looked upon background area.This algorithm not only solves the over-segmentation problems of watershed transformation,but also uses color information and prior knowledge.The experiments indicate the algorithm is effective for image segmentation. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/12978]  |
| 专题 | 自动化研究所_智能制造技术与系统研究中心_多维数据分析团队 |
| 通讯作者 | Liu JL(刘佳璐) |
| 推荐引用方式 GB/T 7714 | Liu, Jialu,Yang, Minghui,Peng, Silong,,et al. Watershed color image segmentation based on prior knowledge[J]. Computer Engineering,2006,32(21)(2006年11期):pp 28-30 (EI). |
| APA | Liu, Jialu,Yang, Minghui,Peng, Silong,,&刘佳璐.(2006).Watershed color image segmentation based on prior knowledge.Computer Engineering,32(21)(2006年11期),pp 28-30 (EI). |
| MLA | Liu, Jialu,et al."Watershed color image segmentation based on prior knowledge".Computer Engineering 32(21).2006年11期(2006):pp 28-30 (EI). |
入库方式： OAI收割
来源：自动化研究所
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