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| 在复杂背景下线状物体的图像分割算法研究 |
| Segmentation of linear object from complex background |
| 修订日期:2004-07-04 |
| DOI: |
| 中文关键词: 目标分离,复杂背景,方向相关,算法 |
| 英文关键词:object segmentation,complex background,directional correlation,algorithm |
| 基金项目: |
| 钟孟儿 冯华君 裴锡宇 徐之海 |
| 浙江大学现代光学仪器国家重点实验室,浙江大学现代光学仪器国家重点实验室,浙江大学现代光学仪器国家重点实验室,浙江大学现代光学仪器国家重点实验室 浙江杭州310027,浙江杭州310027,浙江杭州310027,浙江杭州310027 |
| 摘要点击次数: 2143 |
| 全文下载次数: 13 |
| 中文摘要: |
| 在对投影成像系统进行自动装校时,需要对投影图像进行处理和分析,分离目标物体和背景,以便分析投影成像系统装校情况,作相应自由度调整。分割投影图像的算法目前有多种,在已有各种图像分割算法基础上,分析投影成像特点和目标物特征,提出了一种复杂背景下直线或十字线型的目标物体的分离算法,这种算法可对特定方向的目标物体有较好的分离,有助于进一步分析图像、处理图像。 |
| 英文摘要: |
| In the process of auto-assembling of projector system,it is necessary to analyze and process the images so as to analyze the state of the assembling state and adjust the projector system. The images got by CCDs(charge couple device)often include background lights or other noises caused by the projector system, it is difficult to depart the objects from the whole image directly. On the basis of those segment algorithms a special algorithm is proposed to segment linear objects or cross objects from complex background.According to the experiment results, the algorithm is efficient to segment special-direction objects. |
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