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Block-Based Motion Estimation: Concepts and Challenges

Block-Based Motion Estimation: Concepts and Challenges

Shaifali Madan Arora, Kavita Khanna
Copyright: © 2021 |Pages: 26
ISBN13: 9781799830160|ISBN10: 1799830160|EISBN13: 9781799830177
DOI: 10.4018/978-1-7998-3016-0.ch029
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MLA

Arora, Shaifali Madan, and Kavita Khanna. "Block-Based Motion Estimation: Concepts and Challenges." Research Anthology on Recent Trends, Tools, and Implications of Computer Programming, edited by Information Resources Management Association, IGI Global, 2021, pp. 651-676. https://doi.org/10.4018/978-1-7998-3016-0.ch029

APA

Arora, S. M. & Khanna, K. (2021). Block-Based Motion Estimation: Concepts and Challenges. In I. Management Association (Ed.), Research Anthology on Recent Trends, Tools, and Implications of Computer Programming (pp. 651-676). IGI Global. https://doi.org/10.4018/978-1-7998-3016-0.ch029

Chicago

Arora, Shaifali Madan, and Kavita Khanna. "Block-Based Motion Estimation: Concepts and Challenges." In Research Anthology on Recent Trends, Tools, and Implications of Computer Programming, edited by Information Resources Management Association, 651-676. Hershey, PA: IGI Global, 2021. https://doi.org/10.4018/978-1-7998-3016-0.ch029

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Abstract

Recent years have witnessed a great technological evolution in video display and capturing technologies leading to the development of new standards of video coding including MPEG-X, H.26X and HEVC. The cost of computations, storage and high bandwidth requirements makes a video data expensive in terms of transmission and storage. This makes video compression absolutely necessary prior to its transmission in order to accommodate for different transmission media's capabilities. Digital video compression technologies therefore have become an important part of the way we create, present, communicate and use visual information. The main aim behind a video compression system is to eliminate the redundancies from a raw video signal. The tradeoff involved in the process of video compression is between the speed, quality and resource utilization. The current chapter explores the techniques, challenges, issues and problems in video compression in detail along with the major advancements in the field.

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