A novel low complexity local hybrid pseudo-SSIM-SATD distortion metric towards perceptual rate control

Conference paper


Joshi, Y., Loo, J., Shah, P., Rahman, S. and Chang, Y. 2013. A novel low complexity local hybrid pseudo-SSIM-SATD distortion metric towards perceptual rate control. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2013. London, UK 05 - 07 Jun 2013 IEEE. pp. 1-6 https://doi.org/10.1109/BMSB.2013.6621695
TypeConference paper
TitleA novel low complexity local hybrid pseudo-SSIM-SATD distortion metric towards perceptual rate control
AuthorsJoshi, Y., Loo, J., Shah, P., Rahman, S. and Chang, Y.
Abstract

The front-end block-based video encoder applies an Image Quality Assessment (IQA) as part of the distortion metric. Typically, the distortion metric applies uniform weighting for the absolute differences within a Sub-Macroblock (Sub-MB) at any given time. As video is predominately designed for Humans, the distortion metric should reflect the Human Visual System (HVS). Thus, a perceptual distortion metric (PDM), will lower the convex hull of the Rate-Distortion (R-D) curve towards the origin, by removing perceptual redundancy and retaining perceptual clues. Structured Similarity (SSIM), a perceptual IQA, has been adapted via logarithmic functions to measure distortion, however, it is restricted to the Group of Picture level and hence unable to adapt to the local Sub-MB changes. This paper proposes a Local Hybrid Pseudo-SSIM-SATD (LHPSS) Distortion Metric, operating at the Sub-MB level and satisfying the Triangle Equality Rule (≤). A detailed discussion of LHPSS's Psuedo-SSIM model will illustrate how SSIM can be perceptually scaled within the distortion metric space of SATD using non-logarithmic functions. Results of HD video encoded across different QPs will be presented showing the competitive bit usage under IbBbBbBbP prediction structure for similar image quality. Finally, the mode decision choices superimposed on the Intra frame will illustrate that LHPSS lowers the R-D curve as homogeneous regions are represented with larger block size.

LanguageEnglish
ConferenceIEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2013
Page range1-6
Proceedings Title2013 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)
SeriesIEEE International Symposium on Broadband Multimedia Systems and Broadcasting
ISSN2155-5044
Electronic2155-5052
ISBN
Electronic9781467360470
PublisherIEEE
Publication dates
Print07 Jun 2013
Online07 Oct 2013
Publication process dates
Deposited30 Jun 2015
Output statusPublished
Accepted author manuscript
File Access Level
Open
Copyright Statement

© 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Digital Object Identifier (DOI)https://doi.org/10.1109/BMSB.2013.6621695
Scopus EID2-s2.0-84887830122
Web of Science identifierWOS:000342351500021
Web address (URL) of conference proceedingshttps://ieeexplore.ieee.org/xpl/conhome/6603436/proceeding
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Efficient and robust detection and recognition of objects in grayscale images.
Shivanand, T., Rahman, S. and Pillai, G. 2011. Efficient and robust detection and recognition of objects in grayscale images. Krishnan, N. and Karthikeyan, M. (ed.) I. IEEE. pp. 1-6 https://doi.org/10.1109/ICCIC.2010.5705749
The design of rewritable ultrahigh density scanning-probe phase-change memories
Wright, C., Wang, L., Shah, P., Aziz, M., Varesi, E., Bez, R., Moroni, M. and Cazzaniga, F. 2011. The design of rewritable ultrahigh density scanning-probe phase-change memories. IEEE Transactions on Nanotechnology. 10 (4), pp. 900-912. https://doi.org/10.1109/TNANO.2010.2089638
Ultra high density scanning electrical probe phase-change memory for archival storage
Wang, L., Wright, C., Shah, P., Aziz, M., Sebastian, A., Pozidis, H. and Pauza, A. 2011. Ultra high density scanning electrical probe phase-change memory for archival storage. Japanese Journal of Applied Physics. 50 (9S1), pp. 1-2. https://doi.org/10.1143/JJAP.50.09MD04
Write strategies for multiterabit per square inch scanned-probe phase-change memories
Wright, C., Shah, P., Wang, L., Aziz, M., Sebastian, A. and Pozidis, H. 2010. Write strategies for multiterabit per square inch scanned-probe phase-change memories. Applied Physics Letters. 97 (17). https://doi.org/10.1063/1.3506584
From local laboratory data to public domain database in search of indirect association of diseases: AJAX based gene data search engine.
Khan, N., Long, H., Rahman, S. and Stockman, A. 2007. From local laboratory data to public domain database in search of indirect association of diseases: AJAX based gene data search engine. in: Twentieth IEEE International Symposium on Computer-Based Medical Systems (CBMS'07). IEEE Computer Society Press. pp. 213-218
A cooperative environment for genetic variance analysis using component database for database integration.
Khan, N., Stockman, A. and Rahman, S. 2002. A cooperative environment for genetic variance analysis using component database for database integration. in: Proceedings of the 15th IEEE international conference on computer based medical systems (CBMS). Computer Society Press.
The design of re-writeable ultra-high density scanning-probe phase-change memories
Wright, C., Wang, L., Shah, P., Aziz, M., Varesi, E., Bez, R., Moroni, M. and Cazzaniga, F. 2010. The design of re-writeable ultra-high density scanning-probe phase-change memories. IEEE Transactions on Nanotechnology. https://doi.org/10.1109/TNANO.2010.2089638
Computer-vision-based navigation system for the visually impaired.
Rahman, S., Shah, A. and Whitney, G. 2004. Computer-vision-based navigation system for the visually impaired. SIGGRAPH 2004: 31st International Conference on Computer Graphics and Interactive Techniques.. Los Angeles, California 08 - 12 Aug 2004
Wavelet based image compression on synthetic images.
Rahman, S. and Yap, V. 2003. Wavelet based image compression on synthetic images. in: Proceedings of the international conference on robotics, vision, information and signal processing ROVISP 2003. Penang Universiti Sains Malaysia.
The implications of image statistics and image features on coding performance of synthetic images
Rahman, S., Yap, V. and International Institute of Informatics and Systemics. 2003. The implications of image statistics and image features on coding performance of synthetic images. in: Callaos, N. (ed.) The 7th world multiconference on systemics, cybernetics and informatics: proceedings International Institute of Informatics and Systemics..
Vision based mobility system for object identification.
Rahman, S. and Hassan, Q. 2003. Vision based mobility system for object identification. CSUN's 18th annual international conference: technology and persons with disabilities.. Los Angeles, California 17 - 22 Mar 2003
Object detection with vision vased system: a secondary aid for visually impaired and blind people.
Rahman, S. and Hassan, Q. 2002. Object detection with vision vased system: a secondary aid for visually impaired and blind people. in: Minoro, A. (ed.) The 6th world multiconference on systemics, cybernetics and informatics and the 8th international conference on information systems analysis and synthesis: proceedings. International Institute of Informatics and Systemics..
Footpath edge extraction for vision based mobility aid.
Rahman, S. and Hassan, Q. 2003. Footpath edge extraction for vision based mobility aid. in: Include 2003 inclusive design for society and business: proceedings. London Helen Hamlyn Research Centre.
Interoperability and navigation between medical databases using context graph.
Rahman, S. and Khan, N. 2004. Interoperability and navigation between medical databases using context graph. in: Fourth international conference on intelligent systems design and applications (ISDA 2004). Budapest IEEE Computer Society.
Object modelling of gene mutation data for variance analysis.
Rahman, S., Khan, N. and International Institute of Informatics and Systemics. 2002. Object modelling of gene mutation data for variance analysis. in: Callaos, N. (ed.) Proceedings: the 6th world multiconference on systemics, cybernetics and informatics.[SCI 2002] Orlando, Florida. International Institute of Informatics and Systemics.. pp. 301-305
A conceptual object modelling of gene mutation data.
Rahman, S. and Khan, N. 2001. A conceptual object modelling of gene mutation data. in: Wingender, E. (ed.) Computer science and biology: proceedings of the German conference on bioinformatics. Braunschweig German Research Center for Biotechnology.. pp. 187-190
Integrating molecular biology databases using image object keying.
Rahman, S., Khan, N. and Stockman, A. 2003. Integrating molecular biology databases using image object keying. in: Krol, M., Mitra, S. and Lee, D. (ed.) 16th IEEE symposium on computer-based medical systems. Los Alamitos, Calif. IEEE Computer Society.
Object identification for visually impaired people using circular colour coded stickers.
Rahman, S. and Shah, A. 2007. Object identification for visually impaired people using circular colour coded stickers. IEEE SMC UK&RI 6th conference on cybernetic systems, 2007. University College, Dublin
An approach to develop human gene disorder database for intelligent variance analysis of genes and its products.
Rahman, S., Khan, N. and Clarkson, T. 2001. An approach to develop human gene disorder database for intelligent variance analysis of genes and its products. in: 12th International workshop on Database and Expert Systems, Munich, Germany. Proceedings. Washington DC, USA IEEE Computer Society Press. pp. 301-305
Integration of biological data resources using image object keying.
Rahman, S., Stockman, A. and Khan, N. 2003. Integration of biological data resources using image object keying. in: 16th IEEE Symposium on Computer-based Medical Systems (CBMS'03), New York. Proceedings. . Washington DC, USA IEEE Computer Society Press.
A new approach to detect similar proteins from 2D Gel Electrophoresis Images.
Rahman, S. and Khan, N. 2003. A new approach to detect similar proteins from 2D Gel Electrophoresis Images. in: 3rd International Symposium on Bioinformatics and Bioengineering, Washington DC. Proceedings. Washington DC, USA IEEE Computer Society Press.
A cooperative environment for genetic variance analysis using component database for database integration.
Khan, N., Stockman, A. and Rahman, S. 2002. A cooperative environment for genetic variance analysis using component database for database integration. in: 15th IEEE Symposium on Computer-Based Medical Systems (CBMS 2002), Slovenia. IEEE Computer Society Press. pp. 365-368
A framework for molecular biology databases integration using context graph keying.
Khan, N., Stockman, A. and Rahman, S. 2004. A framework for molecular biology databases integration using context graph keying. in: 17th IEEE COmputer Based Medical System Conference (CBMS 2004), Bethesda, Maryland, USA. Proceedings. IEEE Computer Society Press. pp. 21-26
Prediction of Type II MODY3 diabetes using backpercolation.
Khan, N., Chukwuemeka, I. and Rahman, S. 2005. Prediction of Type II MODY3 diabetes using backpercolation. in: 18th IEEE Cmputer Based Medical System Conference, Dublin. Proceedings London IEEE Computer Society Press. pp. 401-403
Novel soft-feedback equalization method for multilevel magnetic recording
Shah, P., Ahmed, M., Ambroze, M., Tjhai, C. and Davey, P.J. 2007. Novel soft-feedback equalization method for multilevel magnetic recording. Tenth joint Magnetism and Magnetic Materials - International Magentics (MMM–INTERMAG) conference. Baltimore, Maryland, USA 07 - 11 Jan 2007 IEEE. https://doi.org/10.1109/TMAG.2007.894010