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Analýza kvality obrazu v digitálních televizních systémech / Picture Quality Analysis in Digital Television SystemsBednarz, Robin January 2009 (has links)
Diploma thesis deals with the analysis of quality in digital television systems and contains theoretical description of subjective and objective assessment of quality picture methods. The thesis contains short-term and long-term analysis of quality picture of terrestrial television DVB-T. Measurements and experimentations were carried out with the help of Rohde&Schwarz DVQ analyzer of picture quality and software MPEG-2 Quality Monitor and MPEG-2 Elementary stream analyzer.
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Výukový video kodek / Educational video codecDvořák, Martin January 2012 (has links)
The first goal of diploma thesis is to study the basic principles of video signal compression. Introduction to techniques used to reduce irrelevancy and redundancy in the video signal. The second goal is, on the basis of information about compression tools, implement the individual compression tools in the programming environment of Matlab and assemble simple model of the video codec. Diploma thesis contains a description of the three basic blocks, namely - interframe coding, intraframe coding and coding with variable length word - according the standard MPEG-2.
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Tea Time: A Comparative Analysis of the Tea Party Caucus and House Republican Conference in the One Hundred Twelfth CongressPhillips, Stephen 01 January 2014 (has links)
Following the historic election of Barack Obama, the largest overhaul of the nation's health care system since the Great Society, and with the country still reeling from the worst economic downturn since the Great Depression, a group of disenchanted conservative Republicans and elected leaders wary of government policy gave rise to a new political movement - the Tea Party. Since taking the American political system by storm in 2010, considerable research has focused on the electoral consequences of the Tea Party. Using an original dataset and the American National Election Study, I study the Tea Party Caucus at the elite level by analyzing roll call votes, incumbency, and endorsements, and at the mass level through an examination of congressional districts and constituencies. Findings show that members of the Tea Party Caucus and their Republican House colleagues are largely homogeneous. Exceptions to this include economic final passage votes, legislation receiving presidential support, district lean, census region, and presidential vote in congressional districts. Furthermore, evidence is seen that economic factors in members' districts affected the election of freshmen representatives in 2010, and that district variables strongly influence legislative voting behavior. Finally, discontinuity is discovered between the Tea Party movement at the mass level and the Tea Party Caucus at the elite level.
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