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Camera calibration of a monocular mobile robot by self...  CNKI文献

Camera calibration is an essential process in the aspect of computer vision.In this paper,a self-calibration method is presented.The method eliminates the use of an artificially-created mark,which is...

Lam T S Lam Dennis N K Leung... Proceedings of International Conference on Signal Proce... 1993-10-26 国际会议

关键词: Camera / calibration / of / a

下载(9)| 被引(0)

Using Transformation of Inversion to Detect Circular O...  CNKI文献

In this paper,we propose a method to detect and locate circular objects by using a geometric transform termed Transformation of Inversion(TOI).The transformation exhibits several useful properties fr...

Wilson C.Y.Lam Lam T.S.Lam... Proceedings of International Conference on Signal Proce... 1993-10-26 国际会议

关键词: image / Using / Transformation / of

下载(2)| 被引(0)

Circle and Ellipse Detection using A 1-Dimensional Arr...  CNKI文献

A one-dimensional Hough-like algorithm for circles and ellipses detection is presented in this paper.The requirement of a high-dimensional Hough Space(HS) and a long processing time are two severe pr...

Lam T S Lam Wilson C Y Lam... Proceedings of International Conference on Signal Proce... 1993-10-26 国际会议

关键词: chord / Circle / and / Ellipse

下载(1)| 被引(0)

An Error Analysis on Quantizing the Hough Space  CNKI文献

One of the most popularly adopted technique to extract Iine segments and circles is by the Hough Transform(HT) method due to its robustness and insensitivity to noise.However,the performance of this ...

Wilson C.Y.Lam Lam T.S.Lam... Proceedings of International Conference on Signal Proce... 1993-10-26 国际会议

关键词: Hough / An / Error / Analysis

下载(1)| 被引(0)

A prospective study of sleep-stage transitions of REM ...  CNKI文献

Objectives:Several recent studies have suggested that the altered sleep-stage transitions of rapid eye movement(REM)sleep is a novel characteristic of REM-NREM sleep dysregulation in narcolepsy.In th...

Yaping Liu Jihui Zhang... 中国睡眠研究会第八届学术年会暨20周年庆典论文汇编 2014-06-13 国际会议

关键词: Narcolepsy / Sleep / Onset / REM

下载(10)| 被引(0)

圆管掺气减阻流动结构实测研究  CNKI文献

对管壁掺气圆管内湍流场进行激光测速,讨论了在壁面和分层掺气状态下,管内减阻流的湍流结构(时均速度和湍流度分布)及圆管掺气减阻机理。研究表明,在一定条件下,管壁微气泡的掺入,将使管流时均及湍动能量损耗减小,流动...

戴光清 郑永刚... 第十三届全国水动力学研讨会文集 1999-06-30 中国会议

关键词: 圆管 / 湍流 / 掺气 / 减阻

下载(51)| 被引(0)

Discovery of Eliquis/Apixaban,a Novel Factor Xa Anti...  CNKI文献

Thrombosis is the leading cause of death in developed countries and there is significant need for novel antithrombotics with an improved safety profile.Factor Xa is at the junction of the intrinsic a...

Patrick Y.S.Lam Proceedings of BIT's 1st Annual Symposium of Drug Desig... 2013-11-13 国际会议

关键词: Apixaban / a / Novel / Factor

下载(20)| 被引(0)

Grasping Motion Control of Robotic Hands Using MIDS  CNKI文献

A novel input and sensing system - the Micro Input Devices System (MIDS) is under development by merging MEMS sensors and existing wireless technologies. Previously,we have demonstrated MIDS to be ap...

Alan H.F.Lam Martin Y.Y.Leung... 2003年中国智能自动化会议论文集(上册) 2003-12-01 中国会议

关键词: Grasping / Motion / Control / of

下载(13)| 被引(0)

Chemicals of Emerging Concern in China  CNKI文献

Pharmaceuticals and personal care products(PPCPs),halogenated flame retardants and perfluoroalkyl substances(PFASs) are chemicals of emerging concern.Owing to their widespread use and continuous disc...

PAUL K.S.LAM KAREN Y.KWOK... 环境安全与生态学基准/标准国际研讨会、中国毒理学会环境与... 2013-06-29 国际会议

关键词: Chemicals / of / Emerging / Concern

下载(15)| 被引(0)

Syndrome Elements in Chinese Medicine Diagnostics,Its ...  CNKI文献

Despite decades of research efforts,standardization of CM Syndrome as the outcome of CM diagnostic process remains elusive.The late Professor Zhu WenFeng(chief editor of nationwide undergraduate curr...

KaHang Kevin Or TakYee Chow... 第十四届全国中药和天然药物学术研讨会论文摘要 2014-08-26 中国会议

关键词: Syndrome / Elements / in / Chinese

下载(4)| 被引(0)

Status and Trends of Emerging Contaminants in the Sout...  CNKI文献

Hong Kong,located at the mouth of the Pearl River in south China,receives persistent toxic contaminants into its marine habitats from a variety of anthropogenic sources.Although there are some data o...

James Chung Wah Lam Ridge Kwok Fung Lau... 第五届上海国际分析化学研讨会论文摘要 2010-09-15 国际会议

关键词: Status / and / Trends / of

下载(20)| 被引(0)

Emerging Halogenated Flame Retardants in China  CNKI文献

Coastal environment of China has been undergoing strong modifications due to rapid economic growth and industrialization. These may increase the demand for flame retardants used in the manufacture of...

James C.W.Lam Paul K.S.Lam 第六届上海国际分析化学研讨会摘要集 2012-10-15 国际会议

关键词: Emerging / Halogenated / Flame / Retardants

下载(5)| 被引(0)

Performance Evaluation and Comparison of a Grid-connec...  CNKI文献

The purpose of this paper is to fully analyze the data collected from a community PV demonstration project at a primary school located on Ma Wan Island, Hong Kong. The project consists of three syste...

PANG Huey CLOSE Josie... Proceedings of the 15th International Photovoltaic Scie... 2005-10-01 国际会议

关键词: BIPV / String-matching / Energy / Yield

下载(11)| 被引(0)

Transition to Psychosis:a prospective Study of a Chine...  CNKI文献

Objective: The identification of individuals at high risk of becoming psychotic within the near future creates opportunities for early intervention prior to the onset of psychosis. The present study ...

May ML Lam Se-fong Hung... 第四届泛亚太地区心理卫生学术研讨会论文摘要集 2005-11-01 国际会议

关键词: PANSS / Transition / to / Psychosis

下载(2)| 被引(0)

MYOPIA-PREVALENCE AND RISK FACTORS AMONG HONG KONG CHI...  CNKI文献

Several studies have reported an increasing prevalence of myopia over the last decades. This study aims to investigate whether such trend of increasing myopia also occurs in Hong Kong.Three primary s...

Carly SY.Lam Chin-hang.Lam... 第十八届国际眼科研究大会论文集 2008-09-01 国际会议

关键词: MYOPIA-PREVALENCE / AND / RISK / FACTORS

下载(6)| 被引(0)

用“鸟型”硅胶假体隆鼻  CNKI文献

用硅胶假体隆鼻在东方一直被认为是一种安全的美容外科手术。虽然目前市场上有各种各样的硅胶假体,但从安全和美容效果方面来考虑很少有适合亚洲人使用的。籍此,作者在这里要向大家介绍一种适用于传统方法的硅胶假体。...

金永坤 Samuel MLam 第一届东方美容外科医师大会会刊 2003-11-01 国际会议

关键词: 硅胶假体隆鼻 / 鼻小柱

下载(9)| 被引(0)

An Investigation of Inter-relationships between Biomar...  CNKI文献

Type 2 DM is associated with serious vascular complications, but it is not currently possible to identify which diabetic subjects will develop complications. If higher risk patients could be identifi...

SW Choi IFF Benzie... Program & Abstracts of the International Meeting of the... 2005-06-01 国际会议

关键词: Visual / An / Investigation / of

下载(2)| 被引(0)

A Semi-Automatic Thickness Inspection Technique for Ma...  CNKI文献

This paper describes the design and development of a Semi-Automatic Precision Caliper System to measure the thickness of an outboard marine engine propeller blade. Several commonly used methods for m...

MKLam SFLee... 第十届国际制造工程与管理会议论文摘要集 2002-10-01 国际会议

关键词: thickness / measurement / propellers / profilemetry

下载(3)| 被引(0)

中文阅读能力水平测试框架和方法  CNKI文献

本文扩展了全球学生阅读能力进展研究(PIRLS)框架。基于国际PIRLS和PIRLS-Literacy测试,对新加坡华族学生进行了中文阅读能力水平测试,并分别对7岁、9岁和12岁来自不同家庭语言背景(中文为主、英文为主和中英均衡)的华...

胡向青 林伟业... 全球化的中文教育:教学与研究——第十四届国际汉语教学学术... 2017-06-16 国际会议

关键词: 阅读能力水平 / 测试 / PIRLS / 双语

下载(116)| 被引(1)

The Female's Voice and Hegemonic Discourse of Men in F...  CNKI文献

In the Late Qing Dynasty, a large number of newspapers and magazines created for women appeared. These publications provided a public space for discussing women's issues, including women's ed...

Yuhei Lam Proceedings of 6th International Symposium on Social Sc... 2020-06-27 国际会议

关键词: Late / Qing / Dynasty / Female

下载(2)| 被引(0)

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