机构

• 地理科学与资源研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [2]

内容类型

• SCI/SSCI论文 [1]
• 会议论文 [1]

发表日期

• 2013 [1]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Effects of experimental warming on stomatal traits in leaves of maize (Zea may L.) SCI/SSCI论文  OAI收割 2013 作者:  Xu M.;  Qiu S. 收藏  |  浏览/下载：95/0  |  提交时间：2014/12/24 Elevated temperature  maize (Zea may L.)  Ripley's K-function  spatial  distribution pattern  stomatal aperture size and shape  stomatal  frequency  radiation use efficiency  arabidopsis-thaliana  atmospheric co2  elevated co2  c-4 photosynthesis  leaf surface  drought susceptibility  adaptive significance  perennial grasses  abscisic-acid   Adaptive segmentation algorithm for ship target under complex background (EI CONFERENCE) 会议论文  OAI收割 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China Wang A.-B.; Wang C.-X.; Su W.-X.; Dong Y.-F. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 Segmentation of ship target under complex background has important research significance in long-range ship tracking and identification  and an adaptive segmentation algorithm is proposed according to background images with different complexity. Local complexity of image is first calculated in this algorithm  and then the original image is preprocessed with different de noising methods according to local complexity  finally the image is binarized based on local complexity and the target is segmented. The experiment results indicate that the algorithm is adaptive and can meet the requirements of real-time processing  which lays a foundation for ship target detection under complex background. 2010 IEEE.