Author: Hubert KnoblauchPublisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
Special Issue: Video-analysis and Videography: Methodology and Methods
Author: Hubert KnoblauchVideo Analysis: Methodology and Methods
Author: Hubert KnoblauchPublisher: Peter Lang Gmbh, Internationaler Verlag Der Wissenschaften
ISBN: 9783631620410
Category : Image analysis
Languages : en
Pages : 0
Book Description
This book gathers a selection of outstanding European researchers in the field of qualitative interpretive video analysis. The contributions discuss the crucial features of video data and present different approaches how to handle, interpret, analyse and present video data collected in a wide range of «real world» social fields.
Video Data Analysis
Author: Anne NassauerPublisher: SAGE
ISBN: 1529779162
Category : Social Science
Languages : en
Pages : 318
Book Description
Video data is transforming the possibilities of social science research. Whether through mobile phone footage, body-worn cameras or public video surveillance, we have access to an ever-expanding pool of data on real-life situations and interactions. This book provides a flexible framework for working with video data and understanding what it says about social life. With examples from a range of real video research projects, the book showcases step-by-step how to analyse any kind of data, including both found and generated videos. It also includes a non-technical discussion of computer vision and its opportunities for social science research. With this book you will be able to: · Complete each step of the research process fully and efficiently, from data collection to management, analysis, and interpretation · Use video data in an ethical and effective way to maximise its impact · Utilise contemporary technology and accessible platforms such as YouTube, Twitter, Tik Tok and Facebook. This book is an ideal toolkit for researchers or postgraduate students across the social sciences working with video data as a part of their research projects. Accessible and practical, is written for qualitative and quantitative researchers, newcomers and experienced scholars. Features include interactive activities for different skill levels and ‘what to read next’ sections to help you engage further with the research mentioned in the book.
Visual Methodology in Migration Studies
Author: Karolina Nikielska-SekulaPublisher: Springer Nature
ISBN: 3030676080
Category : Social Science
Languages : en
Pages : 355
Book Description
This open access book explores the use of visual methods in migration studies through a combination of theoretical analyses and empirical studies. The first section looks at how various visual methods, including photography, film, and mental maps, may be used to analyse the spatial presence of migrants. The second section addresses the processual building of narratives around migration, thereby using formats such as film and visual essay, and reflecting upon the ways they become carriers and mediators of both story and theory within the subject of migration. Section three focuses on vulnerable communities and discusses how visual methods can empower these communities, thereby also focusing on the theoretical and ethical implications of migration. The fourth section addresses the issue of migrant representation in visual discourses. Based on these contributions, a concluding methodological chapter systematizes the use of visual methods in migration studies across disciplines, with regard to their empirical, theoretical, and ethical implications. Multidisciplinary in character, this book is an interesting read for students and migration scholars who engage with visual methodologies, as well as practitioners, journalists, filmmakers, photographers, curators of exhibitions who address the topic of migration visually.
Unconventional Methodology in Organization and Management Research
Author: Alan BrymanPublisher: Oxford University Press
ISBN: 0192517333
Category : Business & Economics
Languages : en
Pages : 283
Book Description
Most researchers in organization and management studies stick to two or three traditional research methods like surveys and interviews. Sticking with the familiar is seen as a safe bet, and innovation is discouraged by academic incentives and rewards. But research participants are now suffering from 'survey fatigue', and using the same old methods runs the risk of generating the same old findings. This book describes twelve unconventional methodologies in organization and management research. These include unconventional research settings and data sources, unconventional research designs and data collection methods, unconventional analytic approaches, and designs and methods that exploit new technology developments. The aim is to encourage dialogue and experimentation with regard to the development of innovative, unconventional approaches to organization and management research. Several commentators have criticized the way in which research methods have become more formulaic, and have argued for greater diversity in research approaches. The methodological perspective that the we adopt shapes our interpretation of the information that we gather. Different methods generate different kinds of information, leading to different ways of understanding the phenomena that we are investigating. Our methods influence our styles of theorizing, ways of thinking and reasoning, and forms of writing and reporting research. This book will be of value to academic researchers in organization and management studies, Doctoral candidates, and Masters students on MBA and similar programmes.
Videography
Author: Hubert KnoblauchPublisher: Peter Lang Gmbh, Internationaler Verlag Der Wissenschaften
ISBN: 9783631636312
Category : Social sciences
Languages : en
Pages : 0
Book Description
This book explains how to collect and analyze video data on natural interactions as part of an ethnographic research design. It includes all practical, technical and methodological aspects of the research process. It comes equipped with detailed, user-friendly aids, including suggestions for further reading, technical pointers, and case studies.
Intelligent Video Event Analysis and Understanding
Author: Jianguo ZhangPublisher: Springer Science & Business Media
ISBN: 3642175538
Category : Computers
Languages : en
Pages : 254
Book Description
With the vast development of Internet capacity and speed, as well as wide adop- tion of media technologies in people’s daily life, a large amount of videos have been surging, and need to be efficiently processed or organized based on interest. The human visual perception system could, without difficulty, interpret and r- ognize thousands of events in videos, despite high level of video object clutters, different types of scene context, variability of motion scales, appearance changes, occlusions and object interactions. For a computer vision system, it has been be very challenging to achieve automatic video event understanding for decades. Broadly speaking, those challenges include robust detection of events under - tion clutters, event interpretation under complex scenes, multi-level semantic event inference, putting events in context and multiple cameras, event inference from object interactions, etc. In recent years, steady progress has been made towards better models for video event categorisation and recognition, e. g. , from modelling events with bag of spatial temporal features to discovering event context, from detecting events using a single camera to inferring events through a distributed camera network, and from low-level event feature extraction and description to high-level semantic event classification and recognition. Nowadays, text based video retrieval is widely used by commercial search engines. However, it is still very difficult to retrieve or categorise a specific video segment based on their content in a real multimedia system or in surveillance applications.
The Essential Guide to Video Processing
Author: Alan C. BovikPublisher: Academic Press
ISBN: 0080922503
Category : Technology & Engineering
Languages : en
Pages : 777
Book Description
This comprehensive and state-of-the art approach to video processing gives engineers and students a comprehensive introduction and includes full coverage of key applications: wireless video, video networks, video indexing and retrieval and use of video in speech processing. Containing all the essential methods in video processing alongside the latest standards, it is a complete resource for the professional engineer, researcher and graduate student. Numerous conceptual and numerical examples All the latest standards are thoroughly covered: MPEG-1, MPEG-2, MPEG-4, H.264 and AVC Coverage of the latest techniques in video security "Like its sister volume "The Essential Guide to Image Processing," Professor Bovik’s Essential Guide to Video Processing provides a timely and comprehensive survey, with contributions from leading researchers in the area. Highly recommended for everyone with an interest in this fascinating and fast-moving field." —Prof. Bernd Girod, Stanford University, USA Edited by a leading person in the field who created the IEEE International Conference on Image Processing, with contributions from experts in their fields Numerous conceptual and numerical examples All the latest standards are thoroughly covered: MPEG-1, MPEG-2, MPEG-4, H.264 and AVC Coverage of the latest techniques in video security
Video Analysis and Repackaging for Distance Education
Author: A. Ranjith RamPublisher: Springer Science & Business Media
ISBN: 1461438373
Category : Computers
Languages : en
Pages : 185
Book Description
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.
Author: Liu Ch'ing-shan