研究生: |
林裕超 Yu-Chao Lin |
---|---|
論文名稱: |
遠端影像監控之立體視覺目標物追蹤與量測系統 Image Monitoring for Object Tracking and Measurement System by Stereo Vision |
指導教授: |
蔡超人
Chau-Ren Tsai |
口試委員: |
蘇順豐
Shun-Feng Su 郭景明 Jing-ming Guo 王乃堅 Nai-Jian Wang |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 電機工程系 Department of Electrical Engineering |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 中文 |
論文頁數: | 157 |
中文關鍵詞: | 雙眼視覺 、立體座標 、機器人視覺 、目標物追蹤 |
外文關鍵詞: | Binocular Vision, object coordinate, Machine Vision, Object Tracking |
相關次數: | 點閱:177 下載:4 |
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近幾年來隨著影像處理技術與數位信號處理器的進步,影像處理的技術已不僅僅只能局限在處理單張影像。立體視覺主要是藉由兩台攝影機模擬人類視覺的方式,計算出目標物的三維座標資訊(垂直、水平及深度),因此本論文結合德州儀器TMS320DM642數位信號處理器(DSP:Digital Signal Processor)模組及雙PTZ攝影機來實現立體視覺的架構,並對目標物進行追蹤與量測,當系統計算出目標物的三維座標後,再藉其資訊控制第三台PTZ攝影機轉動使雷射筆指向目標物並進行雷射指向修正,本系統中的第三台PTZ攝影機用途為雷射筆旋轉裝置,在此PTZ攝影機上方有架設一組雷射筆。最後本系統將結合網路傳輸的架構以DSP平台當作Server端,而遠端電腦為Client端,藉由網路使用者可遠端操控本系統,已實現一套具遠端監控能力的立體視覺之目標物追蹤與量測系統。
With the advances of image processing and digital signal processor, image processing technology has not only limited to dealing with single images. Binocular Stereo Vision using two cameras to simulate human vision, and can calculate the three-dimensional coordinates of the target information (vertical, horizontal and depth). Accordingly, we combine TMS320DM642 evaluation module and two PTZ cameras to achieve the stereo vision system, the system used to track the target and measurement. When the system calculates the three-dimensional coordinates of the target, the system will control the third PTZ camera turn to point the target and correct the laser point. The third PTZ camera of the system uses for the laser rotating device, the top of the PTZ camera set up a laser pointer. Finally, the system will associate with internet for the DSP platform as a Server-side, the remote PC as a Client-side. The user can remotely control the system, to achieve the image monitoring of object tracking and measurement system by stereo vision.
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