机构

• 自动化研究所 [2]
• 长春光学精密机械与物... [1]
• 上海神经科学研究所 [1]
• 心理研究所 [1]
• 上海光学精密机械研究... [1]

采集方式

• OAI收割 [6]

内容类型

• 期刊论文 [4]
• 会议论文 [2]

发表日期

• 2016 [1]
• 2012 [1]
• 2005 [1]
• 2004 [1]
• 2000 [1]
• 1997 [1]
• 更多

学科主题

• Ophthalmol... [1]
• 光存储 [1]
• 感知觉心理学 [1]

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 由双眼立体视觉所引发的目标与掩蔽刺激之间的主观深度分离对视觉索搜的影响作用 会议论文  OAI收割 2016年第一届北京视觉科学会议, 北京, 2016-07 作者:  高雅玥;  李量 收藏  |  浏览/下载：35/0  |  提交时间：2017/01/11 visual unmasking  depth  visual information masking  disparity   Application of adaptive enhancement means in head and neck CR image (EI CONFERENCE) 会议论文  OAI收割 2012 3rd International Conference on Information Technology for Manufacturing Systems, ITMS 2012, September 8, 2012 - September 9, 2012, Qingdao, China Zhang M.-H.; Zhang Y.-Y. 收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25 Digital CR of head and neck overcomes the disadvantage of regular X-ray radiography  which can not reveal bone and soft tissue position deficiency in one exposing  and reduces the Xray radiation dose. Meanwhile  various factors cause the decline of image quality  and images must be enhanced in order to meet demands of doctor's clinical diagnosis. The general enhancement algorithms don't consider body's structure differences and density characteristics. A new adaptive CR enhancement algorithm was proposed in this article  and head and neck CR images were processed with this method and compared with linear unsharp masking method. The experiment proves that the details of CR image enhanced were abundant and enhanced CR image had good visual effect  SNR was high  as well as detail variance /background variance (DV/BV) indicating that this algorithm is suitable for head and neck CR medical images. (2012) Trans Tech Publications  Switzerland.   Color image denoising with wavelet thresholding based on human visual system model 期刊论文  OAI收割 SIGNAL PROCESSING-IMAGE COMMUNICATION, 2005, 卷号: 20, 期号: 2, 页码: 115-127 作者:  Huang, KQ;  Wu, ZY;  Fung, GSK;  Chan, FHY 收藏  |  浏览/下载：27/0  |  提交时间：2015/11/06 color image denoising  wavelet thresholding  human visual system model  contrast sensitivity function  masking   Perceptual learning in contrast discrimination and the (minimal) role of context 期刊论文  OAI收割 JOURNAL OF VISION, 2004, 卷号: 4, 期号: 3, 页码: 169-182 Yu, C; Klein, SA; Levi, DM 收藏  |  浏览/下载：25/0  |  提交时间：2012/07/23 perceptual learning  contrast discrimination  context  roving  VISUAL-CORTEX  SPATIAL-FREQUENCY  VERNIER ACUITY  HUMAN-VISION  ORIENTATION  NEURONS  MASKING  ADULTS  MONKEY  IDENTIFICATION   Embedding image watermarks in DC components 期刊论文  OAI收割 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2000, 卷号: 10, 期号: 6, 页码: 974-979 作者:  Huang, JW;  Shi, YQ;  Shi, Y 收藏  |  浏览/下载：26/0  |  提交时间：2015/11/08 DC components  embedding strategy  image watermarking  robustness  visual masking   Spatiotemporal segmentation based on two-dimensional spatiotemporal entropic thresholding 期刊论文  OAI收割 opt. eng., 1997, 卷号: 36, 期号: 10, 页码: 2845, 2851 Fan JP; Zhang LM; 干福熹 收藏  |  浏览/下载：1735/226  |  提交时间：2009/09/22 segmentation  spatiotemporal entropic thresholding  coding complexity  human visual masking