中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共3条，第1-3条

帮助

条数/页：排序方式：
	中文文本情感语义信息处理研究学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2010 作者: 陈琳收藏 \| 浏览/下载：71/0 \| 提交时间：2015/09/02 七情情感表述单元概念知识树知识表达模糊数学语义信息处理 Seven Basic Sentiments Sentiment Cell Concept Knowledge Tree Fuzzy Mathematics Semantic Information Processing
	Restoration of an atmospherically blurred image based on physical model fusion approach (EI CONFERENCE) 会议论文 OAI收割 2010 IEEE 10th International Conference on Signal Processing, ICSP2010, October 24, 2010 - October 28, 2010, Beijing, China 作者: Wang Y.; Li J.; Li J.; Li J.; Wang Y. 收藏 \| 浏览/下载：26/0 \| 提交时间：2013/03/25 This paper proposes a new restoration method only using the single image information combining atmospheric physical model with fusion techniques to reduce the degradation of the image contrast in bad weather conditions caused by atmospheric aerosols such as haze and fog. The basic idea of this method is to utilize physics-based model method instead of multisensors to generate a serial of virtual images and then to fuse those virtual images into a high contrast image based on the wavelet fusion technique. In contrast to previous methods our restoration technique is not only independent on predicted structure distributions of scene reflectance or detailed knowledge about the particular weather condition but also adapt to the situation without a reference image or images with moving objects captured by a video camera. Experiments on different poorcontrast images demonstrate the availability of the proposed method in case of restoring the atmospherically blurred images. 2010 IEEE.
	EXTENDING THE KNOWLEDGE BASE OF CHEMICAL ENGINEERING 期刊论文 OAI收割 China Particuology Science and Technology of Particles, 2005, 期号: 03, 页码: 151-164 Mooson Kwauk 收藏 \| 浏览/下载：31/0 \| 提交时间：2013/12/24 chemical engineering basic knowledge frontier prospect future opportunity challenge