Optical flow indicates a computing method which utilizes the brightness variation of image motion in further image disposition, without the prior understanding of field, environment, or related object. It also reflects the image variation to compute the variation of optical flow field due to the motion of time and distance.
The Essay content follows the optical flow as its basis theory consideration to find the direction of image motion. It utilizes the auto-focus principle to search the corrective focus basis, to proceed the identify analysis through the target object. To obtain the visual tracking result after the auto-focus of image definition, moving direction when achieve the target object. The application method is easily to determine the movement or stationary target in the certain field.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0908104-041048 |
| Date | 08 September 2004 |
| Creators | Chen, Chih-sheng |
| Contributors | Chien-Hsiang Chao, Nan-Chyuan Tsai, Ing-Rong Horng |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0908104-041048 |
| Rights | not_available, Copyright information available at source archive |
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