中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共5条，第1-5条

帮助

条数/页：排序方式：
	Multiwavelet based multispectral image fusion for corona detection (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者: Wang X.; Yang H.-J.; Sui Y.-X. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 Image fusion refers to the integration of complementary information provided by various sensors such that the new images are more useful for human or machine perception. Multiwavelet transform has simultaneous orthogonality symmetry compact support and vanishing moment which are not possible with scalar wavelet transform. Multiwavelet analysis can offer more precise image analysis than wavelet multiresolution analysis. In this paper a new image fusion algorithm based on discrete multiwavelet transform (DMWT) to fuse the dual-spectral images generated from the corona detection system is presented. The dual-spectrum detection system is used to detect the corona and indicate its exact location. The system combines a solar-blind UV ICCD with a visible camera where the UV image is useful for detecting UV emission from corona and the visible image shows the position of the corona. The developed fusion algorithm is proposed considering the feature of the UV and visible images adequately. The source images are performed at the pixel level. First a decomposition step is taken with the DMWT. After the decomposition step a pyramid for each source image in each level can be obtained. Then an optimized coefficient fusion rule consisting of activity level measurement coefficient combining and consistency verification is used to acquire the fused coefficients. This process reduces the impulse noise of UV image. Finally a new fused image is obtained by reconstructing the fused coefficients using inverse DMWT. This image fusion algorithm has been applied to process the multispectral UV/visible images. Experimental results show that the proposed method outperforms the discrete wavelet transform based approach.
	Analysis of enterprise decision-making from the point of view complexity 期刊论文 OAI收割 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 2003, 页码: 38-45 作者: Wang, DL; Han, YS; Dai, RW 收藏 \| 浏览/下载：15/0 \| 提交时间：2015/11/08 complexity enterprise decision-making enterprise modeling and simulation metasynthesis ARIS human-machine integration
	基于人工神经网络的手写汉字识别系统学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院自动化研究所, 1999 作者: 王春恒收藏 \| 浏览/下载：117/0 \| 提交时间：2015/09/02 手写体汉字识别综合集成人机集成人工神经网络监督学习 handwritten Chinese character recognition Metasynthesis human-machine integration artificial neural network supervised Learning
	集成型模型识别系统的理论与应用学位论文 OAI收割工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 1998 汪力新收藏 \| 浏览/下载：32/0 \| 提交时间：2015/09/02 综合集成人机结合集成型模式识别系统监督学习反馈 metasynthesis human-machine integration Integrated Pattern Recognition system supervised learning feedback
	Handwritten Chinese character recognition by metasynthetic approach 期刊论文 OAI收割 PATTERN RECOGNITION, 1997, 卷号: 30, 期号: 8, 页码: 1321-1328 作者: Hao, HW; Xiao, XH; Dai, RW \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2018/10/10 Metasynthesis Handwritten Chinese Character Recognition (Hccr) IntegratiOn Based On a Linear Model (Ilm) Network IntegratiOn Based On Supervised Learning (Nisl) Human-machine Integration