The past decades have seen significant improvements in 3D imaging where the related techniques and technologies have advanced to a mature state. These exciting developments have sparked increasing interest in industry...
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ISBN:
(数字)9781402061820
ISBN:
(纸本)9781402061813;9789048175574
The past decades have seen significant improvements in 3D imaging where the related techniques and technologies have advanced to a mature state. These exciting developments have sparked increasing interest in industry and academia in the challenges and opportunities afforded by 3D sensing. As a consequence, the emerging area of safety and security related imaging incorporates these important new technologies beyond the limitations of 2D image processing. This book is so far the first that covers the current state of the art in 3D imaging for safety and security. It reports about selected contributions given at the “Workshop on Advanced 3D imaging for Safety and Security” held in conjunction with the International Conference on computer vision and patternrecognition CVPR 2005, June 2005, San Diego, CA. The workshop brought together pioneering academic and industrial researchers in the field of computer vision and image analysis. Special attention was given to advanced 3D imaging technologies in the context of safety and security applications. Comparative evaluation studies showing advantages of 3D imaging over traditional 2D imaging for a given computer vision or patternrecognition task were emphasized. Moreover, additional experts in the field of 3D imaging for safety and security were invited by the editors for a contribution to this book. The book is structured into two parts, each containing five or six chapters on (1) Biometrics and (2) Safety and Security Applications.
This book presents contributions in the field of computational intelligence for the purpose of image analysis. The chapters discuss how problems such as image segmentation, edge detection, face recognition, feature ex...
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ISBN:
(数字)9783319776255
ISBN:
(纸本)9783319776248;9783030084974
This book presents contributions in the field of computational intelligence for the purpose of image analysis. The chapters discuss how problems such as image segmentation, edge detection, face recognition, feature extraction, and image contrast enhancement can be solved using techniques such as genetic algorithms and particle swarm optimization. The contributions provide a multidimensional approach, and the book will be useful for researchers in computer science, electrical engineering, and information technology.
This book provides an overview of the latestdevelopments in the fast growing field of tangible user interfaces. Itpresents a new type of modeling environment where the users interact withgeospatial data and simulation...
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ISBN:
(数字)9783319893037
ISBN:
(纸本)9783319893020;9783030077358
This book provides an overview of the latestdevelopments in the fast growing field of tangible user interfaces. Itpresents a new type of modeling environment where the users interact withgeospatial data and simulations using 3D physical landscape model coupledwith 3D rendering engine. Multiple users can modify the physical model,while it is being scanned, providing input for geospatial analysis andsimulations. The results are then visualized by projecting images oranimations back on the physical model while photorealistic renderings ofhuman views are displayed on a computer screen or in a virtual realityheadset. New techniques and software which couple the hardware set-upwith open source GRASS GIS and Blender rendering engine, make thesystem instantly applicable to a wide range of applications in geoscienceeducation, landscape design, computer games, stakeholder engagement, andmany others. This second edition introduces a new more powerful version of the tangiblemodeling environment with multiple types of interaction, includingpolymeric sand molding, placement of markers, and delineation of areasusing colored felt patches. Chapters on coupling tangible interaction with3D rendering engine and immersive virtual environment, and a case studyintegrating the tools presented throughout this book, demonstrate the secondgeneration of the system - Immersive Tangible Landscape - that enhancesthe modeling and design process through interactive rendering of modeledlandscape. This book explains main components of Immersive Tangible Landscape System, and provides the basic workflows for running the applications. Thefundamentals of the system are followed by series of example applicationsin geomorphometry, hydrology, coastal and fluvial flooding, fire spread,landscape and park design, solar energy, trail planning, and others. Graduate and undergraduate students and educators ingeospatial science, earth science, landscape architecture, computergraphicsand games, natural resources
This book includes a selection of reviewed papers presented at the 2015, 4th China Academic Conference on Printing and Packaging, which was held on October 22-24, 2015 in Hangzhou, China. The conference was jointly or...
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ISBN:
(数字)9789811000720
ISBN:
(纸本)9789811000706;9789811000720
This book includes a selection of reviewed papers presented at the 2015, 4th China Academic Conference on Printing and Packaging, which was held on October 22-24, 2015 in Hangzhou, China. The conference was jointly organized by the China Academy of Printing Technology, Beijing Institute of Graphic Communication, and Hangzhou Dianzi University. With 3 keynote talks and 200 presented papers on graphic communications, packaging technologies and materials, the conference attracted more than 400 *** proceedings cover the recent research outcomes on color science and technology, image-processing technology, digital-media technology, printing-engineering technology, packaging-engineering technology etc. They will be of interest to university researchers, R&D engineers and graduate students in graphic communications, packaging, color science, image science, materials science, computer science, digital media and network technology fields.
This monograph is the outgrowth of Stefan Axelson's PhD Dissertation at Chalmers University in Göteborg, Sweden. The dissertation, in turn collects a number of research efforts performed over a period of six ...
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ISBN:
(数字)9780387276366
ISBN:
(纸本)9780387276342;9781441939067
This monograph is the outgrowth of Stefan Axelson's PhD Dissertation at Chalmers University in Göteborg, Sweden. The dissertation, in turn collects a number of research efforts performed over a period of six years or so into a coherent whole. It was my honor to serve as the "opponent" at Dr. Axelsson's examination. In the Swedish system, it is the job of the opponent to place the candidate's work into a broader perspective, demonstrating its significance and contributions to the field and then to introduce the work to the attendees at the examination. This done, the candidate presents the technical details of the work and the opponent critiques the work giving the candidate the opportunity to defend it^. This forward is adapted from the introduction that I gave at the examination and should serve to acquaint the reader, not only with the work at hand, but also with the field to which it applies. The title of the work, "Under standing Intrusion Detection Through Visualization," is particularly telling. As is the case with any good piece of research, we hope to gain an understanding of a problem, not just a recipe or simple solution of immediate, but limited utility. For much of its formative period, computer security concentrated on devel oping systems that, in effect, embodied a fortress model of protection.
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