Ram ranjith (7 Ergebnisse)

Hardcover. Zustand: New. In today's climate change scenario, crops are exposed more frequently to different abiotic stress, such as drought, salinity, elevated temperature, submergence and nutrient deficiencies and thereby limit crop production. In recent years, advances in physiology, biotechnology, molecular biology and genetics have greatly improved our understanding of response of crops to these stresses. This book on "Abiotic Stress Agriculture" has been prepared covering various aspects including Agronomy, Genetics and Plant Breeding, Biotechnological aspects and Abiotic stresses. This book will be very much useful to the scientists and young researchers to understand different concepts, basics of various stresses and both conventional and molecular approaches in mitigation of different stresses, such as saline stress, flooding stress, temperature and other stresses for the enhancement of crop productivity in a sustainable manner. In this book , six chapters are dealing with plant breeding aspects, five chapter with biotechnology and molecular biology and ten chapters with reference to different stresses. I am sure that this book will be of great use to the agricultural Faculty, and young researchers in designing their future areas of research in the present scenario of climate change. …

Zustand: New. In English.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents various video processing methodologies that are useful for distance education. The motivation is to devise new multimedia technologies that are suitable for better representation of instructional videos by exploiting the temporal redundancies present in the original video. This solves many of the issues related to the memory and bandwidth limitation of lecture videos. The various methods described in the book focus on a key-frame based approach which is used to time shrink, repackage and retarget instructional videos. All the methods need a preprocessing step of shot detection and recognition, which is separately given as a chapter. We find those frames which are well-written and distinct as key-frames. A super-resolution based image enhancement scheme is suggested for refining the key-frames for better legibility. These key-frames, along with the audio and a meta-data for the mutual linkage among various media components form a repackaged lecture video, which on a programmed playback, render an estimate of the original video but at a substantially compressed form. The book also presents a legibility retentive retargeting of this instructional media on mobile devices with limited display size. All these technologies contribute to the enhancement of the outreach of distance education programs.Distance education is now a big business with an annual turnover of over 10-12 billion dollars. We expect this to increase rapidly. Use of the proposed technology will help deliver educational videos to those who are less endowed in terms of network bandwidth availability and to those everywhere who are even on a move by delivering it effectively to mobile handsets (including PDAs). Thus, technology developers, practitioners, and content providers will find the material very useful.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents various video processing methodologies that are useful for distance education. The motivation is to devise new multimedia technologies that are suitable for better representation of instructional videos by exploiting the temporal redundancies present in the original video. This solves many of the issues related to the memory and bandwidth limitation of lecture videos. The various methods described in the book focus on a key-frame based approach which is used to time shrink, repackage and retarget instructional videos. All the methods need a preprocessing step of shot detection and recognition, which is separately given as a chapter. We find those frames which are well-written and distinct as key-frames. A super-resolution based image enhancement scheme is suggested for refining the key-frames for better legibility. These key-frames, along with the audio and a meta-data for the mutual linkage among various media components form a repackaged lecture video, which on a programmed playback, render an estimate of the original video but at a substantially compressed form. The book also presents a legibility retentive retargeting of this instructional media on mobile devices with limited display size. All these technologies contribute to the enhancement of the outreach of distance education programs.Distance education is now a big business with an annual turnover of over 10-12 billion dollars. We expect this to increase rapidly. Use of the proposed technology will help deliver educational videos to those who are less endowed in terms of network bandwidth availability and to those everywhere who are even on a move by delivering it effectively to mobile handsets (including PDAs). Thus, technology developers, practitioners, and content providers will find the material very useful.…

Hardcover. Zustand: Brand New. 175 pages. 9.00x6.25x0.50 inches. In Stock.

Taschenbuch. Zustand: Neu. Video Analysis and Repackaging for Distance Education | A. Ranjith Ram (u. a.) | Taschenbuch | xiv | Englisch | 2014 | Springer | EAN 9781489985774 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …