Results 211 to 220 of about 36,170 (260)

Introduction to Scalable Image and Video Coding

2015
The main aim of this chapter is to provide the fundamentals of wavelet based Scalable Video Coding (SVC), and to briefly discuss about its two widely followed variants, viz.
Indrajit Chakrabarti, Kota Naga Srinivasarao Batta, Sumit Kumar Chatterjee   +2 more
openaire   +1 more source

Image and video coding-emerging standards and beyond

IEEE Transactions on Circuits and Systems for Video Technology, 1998
Discusses coding standards for still images and motion video. We first briefly discuss standards already in use, including: Group 3 and Group 4 for bilevel fax images; JPEG for still color images; and H.261, H.263, MPEG-1, and MPEG-2 for motion video. We then cover newly emerging standards such as JBIG1 and JBIG2 for bilevel fax images, JPEG-2000 for ...
B.G. Haskell, P.G. Howard, Y.A. LeCun, A. Puri, J. Ostermann, M.R. Civanlar, L. Rabiner, L. Bottou, P. Haffner   +8 more
openaire   +1 more source

Prediction Techniques for Image and Video Coding

2017
Prediction techniques have been widely investigated over the last decades for image and video compression. Currently, most of the existing image and video compression solutions incorporate some sort of predictive coding in their algorithms. For example, temporal redundancy present in video sequences is typically exploited through the use of motion ...
Luís Filipe Rosário Lucas, Eduardo Antônio Barros da Silva, Sérgio Manuel Maciel de Faria, Nuno Miguel Morais Rodrigues, Carla Liberal Pagliari   +4 more
openaire   +1 more source

Object-based hybrid image and video coding scheme

The 2011 International Conference on Computer Engineering & Systems, 2011
Image and video data compression has been found to be necessary to reduce the amount of data represents to meet a bit rate requirement of the up to date communication networks. This paper describes two efficient image and video coding schemes. On one hand an efficient object-based hybrid image coding (OB-HIC) scheme, and on the other hand an object ...
Mahmoud A. Mofaddel, Walaa M. Abd-Elhafiez   +1 more
openaire   +1 more source

Trends and Perspectives in Image and Video Coding

Proceedings of the IEEE, 2005
The objective of the paper is to provide an overview on recent trends and future perspectives in image and video coding. Here, I review the rapid development in the field during the past 40 years and outline current state-of-the art strategies for coding images and videos.
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Retina-inspired image and video coding

Ο στόχος αυτής της διπλωματικής εργασίας είναι να προτείνει μια νέα αρχιτεκτονική κωδικοποίησης βίντεο που είναι εμπνευσμένη από το οπτικό σύστημα και τον αμφιβληστροειδή. Αν κάποιος δει τον αμφιβληστροειδή ως μια μηχανή που επεξεργάζεται το οπτικό ερέθισμα, φαίνεται ένα έξυπνο και πολύ αποτελεσματικό μοντέλο για μίμηση.
openaire   +1 more source

Wavelet Based Coding of Images and Video

2001
Abstract : The main goal of this project was to study and develop wavelet-based image and video compression algorithms, with focuses on algorithmic performance, image quality, and bandwidth optimization. This was accomplished by applying advanced statistical modeling to develop efficient image/video compression, incorporating task-oriented performance ...
openaire   +1 more source

Transforms for image and video coding

2021
David R. Bull, Fan Zhang
openaire   +1 more source

Sexual health among adolescent and young adult cancer survivors: A scoping review from the Children's Oncology Group Adolescent and Young Adult Oncology Discipline Committee

Ca-A Cancer Journal for Clinicians, 2021
Brooke Cherven, Sharon L Bober, Kristin M Bingen   +2 more
exaly  

Image and Video Coding Standards

1995
R. Aravind, G.L. Cash, H.-M. Hang, B.G. Haskell, A. Puri   +4 more
openaire   +1 more source