An automatic target detection algorithm based on wavelet analysis for infrared image small target in background of sea and sky
文献类型：会议论文
| 作者 | Wei Y(魏颖); Shi ZL(史泽林) ; Yu HB(于海斌)
|
| 出版日期 | 2003 |
| 会议名称 | Conference on Acquisition, Tracking, and Pointing XVII |
| 会议日期 | April 22-22, 2003 |
| 会议地点 | ORLANDO, FL |
| 关键词 | image recognition automatic target detection wavelet multiresolution analysis edge detection sea-level line |
| 页码 | 123-131 |
| 通讯作者 | 魏颖 |
| 中文摘要 | An automatic target detection algorithm is developed for infrared image small target in complicate background of sea and sky. Wavelet multiresolution edge detection algorithm is adopted to detect the sea-level line from coarse to fine. A strip can be decided accordingly as the potential area where the naval vessel targets in infrared images usually appear. We realized target detection by defining an energy function that integrated the results of horizontal wavelet transform. We complete the detection by marking the position where the energy is assumed the maximum and improving the target location precision by comparing the dissimilarity between a couple of windows. Experiment results indicate that the method can detect and locate small targets precisely in an infrared image with high detection probability. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | SPIE |
| 会议录 | ACQUISITION, TRACKING, AND POINTING XVII
 |
| 会议录出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
| 会议录出版地 | BELLINGHAM |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 0-8194-4941-5 |
| WOS记录号 | WOS:000185757300014 |
| 源URL | [http://ir.sia.cn/handle/173321/7957]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 推荐引用方式 GB/T 7714 | Wei Y,Shi ZL,Yu HB. An automatic target detection algorithm based on wavelet analysis for infrared image small target in background of sea and sky[C]. 见:Conference on Acquisition, Tracking, and Pointing XVII. ORLANDO, FL. April 22-22, 2003. |
入库方式： OAI收割
来源：沈阳自动化研究所
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