中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	A binary method of multisensor image registration based on angle traversal 期刊论文 OAI收割 Infrared Physics & Technology, 2018, 卷号: 95, 页码: 189-198 作者: Liang, H. D.; Liu, C. L.; He, B.; Nie, T.; Bi, G. L. \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2019/09/17 Registration Multisensor remote-sensing images Descriptor Local grayscale inversion Binary Registration Multisensor remote-sensing images Descriptor Local grayscale inversion Binary algorithm features Instruments & Instrumentation Optics Physics
	Ship detection of complex sea background in optical remote sensing images 期刊论文 OAI收割 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 3, 页码: 723-732 作者: Wang, Hui-Li; Zhu, Ming; Lin, Chun-Bo; Chen, Dian-Bing; Yang, Hang \| 收藏 \| 浏览/下载：9/0 \| 提交时间：2019/09/17 Remote sensing Adaptive boosting Behavioral research Binary images Errors Pixels Precision engineering Ships
	Efficient Multiple Feature Fusion With Hashing for Hyperspectral Imagery Classification: A Comparative Study 期刊论文 OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2016, 卷号: 54, 期号: 8, 页码: 4461-4478 作者: Zhong, Zisha; Fan, Bin; Ding, Kun; Li, Haichang; Xiang, Shiming \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2016/12/26 Binary Codes Classification Feature Fusion Hashing Hyperspectral Images
	地基云图分类方法研究学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院大学, 2013 作者: 刘爽收藏 \| 浏览/下载：219/0 \| 提交时间：2015/09/02 地基云图图像分类特征提取局部二值模式云图序列 ground-based cloud images image classification feature extraction local binary patterns cloud sequences
	MULTIFRACTAL ANALYSES OF GRAYSCALE AND BINARY SOIL THIN SECTION IMAGES 期刊论文 iSwitch采集 FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, 2011, 卷号: 19, 期号: 3, 页码: 299-309 作者: Zhou, H.; Perfect, E.; Lu, Y. Z.; Li, B. G.; Peng, X. H. 收藏 \| 浏览/下载：45/0 \| 提交时间：2019/10/10 Multifractal Grayscale Images Binary Images Soil Thin Section
	Study on medical X-ray coherent scatter imaging and processing based digital flat detector (EI CONFERENCE) 会议论文 OAI收割 3rd International Conference on BioMedical Engineering and Informatics, BMEI 2010, October 16, 2010 - October 18, 2010, Yantai, China 作者: Li B.; Zhao J.; Li B.; Li B.; Liu J. 收藏 \| 浏览/下载：34/0 \| 提交时间：2013/03/25 It is introduced a novel imaging technique for medical diagnostic X-ray coherent scatter in this paper. A set of experimental equipment for X-ray coherent scatter imaging was set up with X-ray digital flat detector and medical diagnostic X-ray source. According to this equipment the scatter images obtained are made of some circles with the same center. It is vital to calculate the energy template to classify the different samples. It is difficult to separate them using the traditional threshold method due to noise and overlapped shadow. In this paper the image was transformed a binary image by using K-Means algorithm and Mathematical Morphology Methods. The effective region was extracted from the binary image inside the orthogonal energy projection space then to calculate the centroid of rings. Consequently the curve of the energy distribution was built. The experiment results show that our method is reasonable and feasible. The technique will have wide foreground of application .Besides the imaging of human bone content it can be used for various imaging of tissue and organs in biology. 2010 IEEE.
	The research for missile bullets' multiple targets of opto-electronic theodolites (EI CONFERENCE) 会议论文 OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Wei Z.; Liu Y.-H. 收藏 \| 浏览/下载：47/0 \| 提交时间：2013/03/25 The system of opto-electronic theodolites for measuring missile bullet provides parameter of missile bullet trajectory and affords primacy scientific data for completing campaign assign and obtaining ideal result of destroy. This article researches extraction arithmetic for missile bullet' multiple targets. Above all enactment threshold of area acquire middle axes of target by adopting Hough transforming and approximating and calculate obliquity angles of targets. In course of matching accomplish missile bullet's multiple targets data association of serial images by making use of improving eigenfunction and achieve extraction of missile bullet's multiple targets after obtaining center position of targets adopting OSTU method change numeral image into binary image according to area of target forecast searching region of target matching by using Kalman filter area of targets and abstract separately center position of targets and area of targets judge conglutination and obstruct then separate targets in term of wave crest and trough's variety of grey histogram of conglutination region grey average of target and obliquity angles of targets. The experimental result shows that right ratio of the extraction targets reach to 90%. The article use correct mathematical model and reasonable arithmetic and obtain effectively parameter of missile bullet' multiple targets. 2010 IEEE. at the same time obtain grey average of target mark target region
	automatic generation of traditional style painting by using density-based color clustering 会议论文 OAI收割 17th IEEE International Conference on Data Mining Workshops, ICDM Workshops 2007, Omaha, NE, United states, 40844 Huang Guangyan; Ding Zhiming; He Jing \| 收藏 \| 浏览/下载：32/0 \| 提交时间：2011/06/29 Administrative data processing Binary images Chlorine compounds Cluster analysis Color Data mining Decision support systems Flow of solids Image enhancement Information management Mining Optical properties Pixels Search engines