Shape retrieval methods for architectural 3d models

... This thesis introduces new methods for content-based retrieval of architecturerelated 3D models We thereby consider two different overall types of architectural 3D models The first type consists ... 71 71 74 74 74 77 77 79 80 CONTENTS II Graph-based Shape Retrieval for 3D Architectural Building Models 83 Analyzing and Indexing Building Models 5.1 Introduction .....

Ngày tải lên: 19/11/2015, 16:33

... Comparison Similar Models Bag- of- words Model Representation   Figure 3.1 Overview of Retrieval and Categorization of 3D Models based on Bag- of- words Representation As bag- of- words model is used for ... methods for 3D model retrieval and few works for 3D model categorization Among all the approaches, bag- of- words representation of...

Ngày tải lên: 10/09/2015, 09:10

... pixels, which affects in reducing phantom colors in the resulting image In our approach, we calculate filter weights using information from color frame in RGB, while applying filtering on depth map ... post-filtering technique should be considered Filtering of depth maps has been addressed mainly from the point of view of increasing the resolution [5–7] In [6], a joint bilateral filter...

Ngày tải lên: 21/06/2014, 17:20

... http://www.purdue.edu/policies/pages/teach_res_outreach/c_22.html IMAGE PROCESSING AND SUPER RESOLUTION METHODS FOR A LINEAR 3D RANGE IMAGE SCANNING DEVICE FOR FORENSIC IMAGING A Thesis Submitted to the Faculty of Purdue ... texture image along the scan direction 3.1 Imaging Device The imaging device consists of a linear actuator and a high...

Ngày tải lên: 24/08/2014, 10:38

... as landside operations, transport connection and routing within the surrounding area 1.2 Port Container Terminals and Quayside Operations In general terms, the container handling activities in ... challenges for port container terminals have triggered the need for in- depth studies on the eective management of port container terminals, which inclu...

Ngày tải lên: 10/09/2015, 15:48

... Some Methods for Comparing Heteroscedastic Regression Models Wu Hao (B.Sc National University of Singapore) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE ... proposed two approximate tests for comparing heteroscedastic regression models One test is based on the usual F test and the other is based on a likelihood ratio test for the unequal variance case ......

Ngày tải lên: 13/10/2015, 15:57

... Boundary Element Methods for Soil- Structure Interaction This page intentionally left blank Boundary Element Methods for Soil- Structure Interaction Edited by W.S HALL ... European experts on Boundary Element Methods and Soil- Structure Interaction Its concept originated at the EUROMECH Colloquium 414 on Boundary Element Methods for Soil- Structu...

Ngày tải lên: 17/08/2013, 11:30

... an effort to develop an effective extraction method for bioflocculants from the microbial cell surface Materials and Methods Activated sludge samples Activated sludge samples were collected from ... was the most effective extraction method for activated sludge However, cell disruption is not effective for the isolation of bioflocculants Thus, NaOH extr...

Ngày tải lên: 05/09/2013, 09:08

... Marketing and Business Marketing Associations Jeff frequently speaks on customer satisfaction topics and has written and presented six papers on customer satisfaction, performance improvement and improving ... improvements (Israel, 1994) The types of customer surveys most often used for measuring customer satisfaction include general customer satisfaction tracking...

Ngày tải lên: 18/10/2013, 12:15

... 11 Analytical Methods for Monitoring Biodegradation Processes oriented, and not much attention was paid to the identification of environmental requirements for, and testing of, biodegradable polymers ... available for studying biodegradation processes have been reviewed in detail by Andrady [13, 14]: 1) 2) 3) 4) monitoring monitoring monitoring monitoring accumulati...

Ngày tải lên: 25/10/2013, 08:20

... use these sensors The report is organized in chapters Part I: Sensors for Mobile Robot Positioning Page Sensors for Dead-reckoning Heading Sensors Active Beacons Sensors for Map-based Positioning ... equation for minimal slippage is [Holland, 1983] A r' = B r Page 18 Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning Figu...

Ngày tải lên: 12/12/2013, 21:16

... The Andrew Autogyro Model 3ARG (Courtesy of [Andrew Corp].) 44 Part I Sensors for Mobile Robot Positioning Table 2.1: Selected specifications for the Andrew Autogyro Navigator (Courtesy of [Andrew ... suitable for mobile robot applications In this section we introduce two such systems 2.3.6.1 The Andrew “Autogyro" Andrew Corp [ANDREW] offers the low-cost Autogyro, shown in F...

Ngày tải lên: 22/12/2013, 20:16

... deals with the sensors used in mobile robot positioning, and Part II discusses the methods and techniques that make use of these sensors Mobile robot navigation is a very diverse area, and a useful ... 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J Borenstein , H R Everett2, and L Feng3 Contributing authors: S...

Ngày tải lên: 22/12/2013, 20:16