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计算机工程 ›› 2007, Vol. 33 ›› Issue (03): 223-224. doi: 10.3969/j.issn.1000-3428.2007.03.081

• 工程应用技术与实现 • 上一篇    下一篇

基于轮盘赌的图像分割采样及增益阵的研究

白峻尧1,郭延凤2,杨世兴1   

  1. (1. 西安科技大学自动化系,西安 710054;2. 西安长庆钻宇实业集团有限公司,西安 710021)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-02-05 发布日期:2007-02-05

Tiles Sampling and Its Plus Matrix Research Based on Turntable Bet

BAI Junyao1, GUO Yanfeng2, YANG Shixing1   

  1. (1. Department of Automation, Xi’an University of Science & Technology, Xi’an 710054; 2. Xi’an Changqing Zuanyu Industry Group Co., Ltd., Xi’an 710021)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-02-05 Published:2007-02-05

摘要: 基于轮盘赌的思想,通过对图像各部分序列化,按照频率不同而采取不同采样的策略,很好地解决了工业监控中定点监控的视频传输数据量过大问题。在处理图像块的响应速度时引入了正负增益矩阵,通过数据字典分级实现快速响应急剧变化的图块的采样,达到比较好的效果。

关键词: 轮盘赌, 增益矩阵, 分割采样, 数据字典

Abstract: This paper divides the image into more tiles and array them the frequency and sample, which does well in the video monitor and control. The way which makes data smaller need to be transmitted under the same image quality and realizes the synchronization transmission on remote video stream better. It introduces plus matrix in order to improve response speed, and speeds tiles sampling response to some tiles is varied swiftly by data dictionary.

Key words: Turntable bet, Plus matrix, Tiles sampling, Data dictionary