Spatial Data Modelling for 3D GIS
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Spatial Data Modelling for 3D GIS
This book covers fundamental aspects of spatial data modelling specifically on the aspect of three-dimensional (3D) modelling and structuring. Realisation of true 3D GIS spatial system needs a lot of efforts, and the process is taking place in various research centres and universities in some countries. The development of spatial data modelling for 3D objects is the focus of this book. The book begins with some problems and motivations, the fundamental theories, the implementation, and some applications developed based on the concepts. The book is intended for various geoinformation related professionals like GIS engineers, GIS software developers, photogrammetrists, land surveyors, mapping specialists, researchers, postgraduate students, and lecturers.
کد:
http://rapidshare.com/files/68858328/3540741666.zip
کد:
http://depositfiles.com/en/files/2329724
3D Videocommunication : Algorithms, concepts and real-time systems in human centred communication
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3D Videocommunication : Algorithms, concepts and real-time systems in human centred communicationThe migration of immersive media towards telecommunication applications is advancing rapidly. Impressive progress in the field of media compression, media representation, and the larger and ever increasing bandwidth available to the customer, will foster the introduction of these services in the future. One of the key components for the envisioned applications is the development from two-dimensional towards three-dimensional audio-visual communications.
With contributions from key experts in the field, 3D Videocommunication:
*provides a complete overview of existing systems and technologies in 3D video communications and provides guidance on future trends and research;
*considers all aspects of the 3D videocommunication processing chain including video coding, signal processing and computer graphics;
*focuses on the current state-of-the-art and highlights the directions in which the technology is likely to move;
*discusses in detail the relevance of 3D videocommunication for telepresence systems and immersive media; and
*provides an exhaustive bibliography for further reading.
کد:
http://depositfiles.com/en/files/1535149
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کد:
http://rapidshare.com/files/49848134/047002271X.rar