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Image and Video Quality Improvement Techniques for Emerging Applications

Edited by: Thorsten Herfet, Vladimir Lukin,Volodymyr Ponomaryov, Bogdan Smolka and Vladimir Zlokolica

  1. Print media collections of considerable size are held by cultural heritage organizations and will soon be subject to digitization activities. However, technical content quality management in digitization workf...

    Authors: Mohan Liu, Iuliu Konya, Jan Nandzik, Nicolas Flores-Herr, Stefan Eickeler and Patrick Ndjiki-Nya
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:109
    Content type: Research Published on:

  2. In image and video compression and transmission, it is important to rely on an objective image/video quality metric which accurately represents the subjective quality of processed images and video sequences. I...

    Authors: Maria G Martini, Barbara Villarini and Federico Fiorucci
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:66
    Content type: Research Published on:

  4. View-plus-depth is a scene representation format where each pixel of a color image or video frame is augmented by per-pixel depth represented as gray-scale image (map). In the representation, the quality of the d...

    Authors: Sergey Smirnov, Atanas Gotchev and Karen Egiazarian
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:25
    Content type: Research Published on:

  5. Recently, sparse representation based methods have proven to be successful towards solving image restoration problems. The objective of these methods is to use sparsity prior of the underlying signal in terms ...

    Authors: Abdul Rehman, Mohammad Rostami, Zhou Wang, Dominique Brunet and Edward R Vrscay
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:16
    Content type: Research Published on:

  6. This article proposes a real-time test and verification system for full-reference automatic image quality assessment and verification of digital TV sets. Digital camera is used for acquisition of the TV screen...

    Authors: Ivan Kastelan, Mihajlo Katona, Dusica Marijan and Jan Zloh
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:140
    Content type: Research Published on:

  7. This article proposes an efficient wavelet-based depth video denoising approach based on a multihypothesis motion estimation aimed specifically at time-of-flight depth cameras. We first propose a novel bidirec...

    Authors: Ljubomir Jovanov, Aleksandra Pižurica and Wilfried Philips
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:131
    Content type: Research Published on:

  8. The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was ...

    Authors: Tao Liu, Niranjan Narvekar, Beibei Wang, Ran Ding, Dekun Zou, Glenn Cash, Sitaram Bhagavathy and Jeffrey Bloom
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:122
    Content type: Research Published on:

  9. An efficient algorithm to generate three-dimensional (3D) video sequences is presented in this work. The algorithm is based on a disparity map computation and an anaglyph synthesis. The disparity map was first...

    Authors: Eduardo Ramos-Diaz, Victor Kravchenko and Volodymyr Ponomaryov
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:106
    Content type: Research Published on:

  10. Recent advances in modern television systems have had profound consequences for the scalability, stability, and quality of transmitted digital data signals. This is of particular significance for peer-to-peer ...

    Authors: Chien-Peng Ho, Jen-Yu Yu and Suh-Yin Lee
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:105
    Content type: Research Published on:

  11. A new method for detecting microcalcifications in regions of interest (ROIs) extracted from digitized mammograms is proposed. The top-hat transform is a technique based on mathematical morphology operations and, ...

    Authors: Joel Quintanilla-Domínguez, Benjamín Ojeda-Magaña, Alexis Marcano-Cedeño, María G Cortina-Januchs, Antonio Vega-Corona and Diego Andina
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:91
    Content type: Research Published on:

  12. In this contribution, an evaluation of the effectiveness of Application Layer-Forward Error Correction (AL-FEC) scheme in video communications over unreliable channels is presented. In literature, several AL-F...

    Authors: Federica Battisti, Marco Carli, Elena Mammi and Alessandro Neri
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:86
    Content type: Research Published on:

  13. The convex optimization-based descriptive experiment design regularization (DEDR) method is aggregated with the neural network (NN)-adapted variational analysis (VA) approach for adaptive high-resolution sensi...

    Authors: Yuriy Shkvarko, Stewart Santos and Jose Tuxpan
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:85
    Content type: Research Published on:

  14. In this article, we present a new no-reference (NR) objective image quality metric based on image classification. We also propose a new blocking metric and a new blur metric. Both metrics are NR metrics since ...

    Authors: Hyunsoo Choi and Chulhee Lee
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:65
    Content type: Research Published on:

  15. This article addresses under which conditions filtering can visibly improve the image quality. The key points are the following. First, we analyze filtering efficiency for 25 test images, from the color image ...

    Authors: Dmitriy V Fevralev, Nikolay N Ponomarenko, Vladimir V Lukin, Sergey K Abramov, Karen O Egiazarian and Jaakko T Astola
    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:41
    Content type: Research Published on: