By Christian Keimel
This publication proposes a data-driven technique utilizing multi-way information research for the layout of video-quality metrics. It additionally allows video- caliber metrics to be created utilizing arbitrary gains. this information- pushed layout process not just calls for no special wisdom of the human visible process, but in addition permits a formal attention of the temporal nature of video utilizing a three-way prediction version, equivalent to the three-way constitution of video. utilizing uncomplicated instance metrics, the writer demonstrates not just that this basically facts- pushed process outperforms state of the art video-quality metrics, that are frequently optimized for particular houses of the human visible procedure, but in addition that multi-way facts research tools outperform the mix of two-way information research tools and temporal pooling.
Read Online or Download Design of Video Quality Metrics with Multi-Way Data Analysis: A data driven approach PDF
Best design books
This ebook offers the built-in technique of research and optimum layout of buildings. This process, that is easier than the so-called nested procedure, has the trouble of producing a wide optimization challenge. to beat this challenge a strategy of decomposition via multilevel is built.
This e-book addresses the real actual phenomenon of floor Plasmon Resonance or floor Plasmon Polaritons in skinny steel motion pictures, a phenomenon that is exploited within the layout of a big number of physico-chemical optical sensors. during this therapy, an important fabrics features for layout and optimization of SPR sensors are investigated and defined intimately.
Multifunctional Polymeric Nanocomposites in response to Cellulosic Reinforcements introduces the cutting edge purposes of polymeric fabrics in line with nanocellulose, and covers extraction equipment, functionalization methods, and meeting tips on how to let those functions. The booklet offers the cutting-edge of this novel nano-filler and the way it permits new purposes in lots of diversified sectors, past current items.
- Collective Intelligence in Design (Architectural Design September October 2006 Vol. 76 No. 5)
- Black & Decker The Complete Guide to Ceramic Tile: Includes Stone, Porcelain, Glass Tile & More (Black & Decker Complete Guide) (3rd Edition)
- Analog VLSI: Circuits and Principles
- Design Through Making (Architectural Design July August 2005 Vol. 75 No. 4)
Additional info for Design of Video Quality Metrics with Multi-Way Data Analysis: A data driven approach
Except for the distorted video, no further information is required to estimate the video quality. Therefore no-reference metrics can be considered the most universal class of metrics for practical applications. The downside of this universality, however, is that no feature comparison of distorted and undistorted version of the video can be used in the quality estimation and thus the features must be able to describe distortion adequately, irrespective of the content. 3 Evaluation of the State-of-the-Art In this section, I briefly review and evaluate the state-of-the-art in video quality metrics.
500 also recommends to consider the first presentation as a stabilisation and therefore discard it in the averaging. 910 suggest only two to four repetitions in total, but not for each test condition. Note, that with these repetitions the number of different test conditions per test is reduced accordingly. As a 26 2 Video Quality side effect, the multiple ratings of the same test condition can be used to assess the consistency of a subject’s rating as an indicator of their reliability . 500 , two basic variants are suggested: variant I, the single stimulus (SS) method, and variant II, the single stimulus with multiple repetition (SSMR) method, where the later includes multiple repetitions of each test condition to minimise the context effect.
Common viewing distances are 3 H for HDTV  and 6 H for SDTV . Instead of using an expensive reference monitor, a calibrated high-quality display can be a valid alternative as indicated by Keimel and Diepold . 500 still requires a CRT display for the video quality evaluation, both a study by VQEG [334, Appendix VII] and Pinson and Wolf  have shown that the results gained with LCD displays are statistically equivalent to the results gained with CRTs. Therefore LCDs are a valid contemporary choice to replace the increasingly rare and outdated CRTs.