Programmable logical circuit architecture for edge detection in color images

Shyang Lih Chang*, Chung Ju Yeh, Shen Cherng, Sei Wang Chen

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

Perceiving a color difference is different from identifying the colors causing the difference. The former is a subtask of the latter that involves the tasks of color identification and color difference perception. In this paper, a technique capable of detecting specific color edges in an image is proposed. Instead of developing an efficient algorithm for detecting edges caused by specific colors, we prefer a process that can be effectively implemented in hardware. The proposed process first calculates the differences of the individual color components of each pixel. Next, the colors causing the differences are identified by analyzing the calculated differences of color components. An architecture realizing the process using an FPGA-based SOPC is detailed. The architecture is readily parallelizable and allows users to specify the colors that form the edges to be located.

原文英語
主出版物標題ICARA 2009 - Proceedings of the 4th International Conference on Autonomous Robots and Agents
頁面308-313
頁數6
DOIs
出版狀態已發佈 - 2009 六月 5
事件4th International Conference on Autonomous Robots and Agents, ICARA 2009 - Wellington, 新西兰
持續時間: 2009 二月 102009 二月 12

出版系列

名字ICARA 2009 - Proceedings of the 4th International Conference on Autonomous Robots and Agents

其他

其他4th International Conference on Autonomous Robots and Agents, ICARA 2009
國家/地區新西兰
城市Wellington
期間2009/02/102009/02/12

ASJC Scopus subject areas

  • 人工智慧
  • 電腦視覺和模式識別
  • 軟體

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