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| construction of feature-matching perception in virtual assembly | |
| Cheng C; Wang HA; Dai Guozhong | |
| 2003 | |
| Source | Journal of Computer Science and Technology
 |
| Volume | 18Issue:2Pages:163-171 |
| English Abstract | An important characteristic of virtual assembly is interaction. Traditional di-rect manipulation in virtual assembly relies on dynamic collision detection, which is very time-consuming and even impossible in desktop virtual assembly environment. Feature-matching isa critical process in harmonious virtual assembly, and is the premise of assembly constraint sens-ing. This paper puts forward an active object-based feature-matching perception mechanism and afeature-matching interactive computing process, both of which make the direct manipulation in vir-tual assembly break away from collision detection. They also help to enhance virtual environmentunderstandability of user intention and promote interaction performance. Experimental resultsshow that this perception mechanism can ensure that users achieve real-time direct manipulationin desktop virtual environment. |
| Indexed Type | sci,ei |
| Keyword | Virtual Assembly Virtual Environment Human-computer Interaction Active Object Perception Feature-based Design Geometric Constraint |
| Department | 人机交互技术与智能信息处理实验室 |
| Language | 英语 |
| WOS ID | WOS:000182018600003 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/3058 |
| Collection | 人机交互技术与智能信息处理实验室 |
| Recommended Citation GB/T 7714 | Cheng C,Wang HA,Dai Guozhong. construction of feature-matching perception in virtual assembly[J]. Journal of Computer Science and Technology,2003,18(2):163-171. |
| APA | Cheng C,Wang HA,&Dai Guozhong.(2003).construction of feature-matching perception in virtual assembly.Journal of Computer Science and Technology,18(2),163-171. |
| MLA | Cheng C,et al."construction of feature-matching perception in virtual assembly".Journal of Computer Science and Technology 18.2(2003):163-171. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20031802163.pdf（729KB） | 开放获取 | -- | Application Full Text | |||
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