Display motion blur

Display motion blur, also called HDTV blur and LCD motion blur, is a set of several different artifacts that is frequently found on modern consumer high-definition television sets and flat panel displays for computers.

Causes

Many motion blur factors have existed for a long time in film and video (e.g. slow camera shutter speed). The emergence of digital video, and HDTV display technologies, introduced many additional factors that now contribute to motion blur. The following factors are generally the primary or secondary causes of perceived motion blur in video. In many cases, multiple factors can occur at the same time within the entire chain, from the original media or broadcast, all the way to the receiver end.

High-definition television

High-definition television (HDTV) provides a resolution that is substantially higher than that of standard-definition television.

HDTV may be transmitted in various formats:

The letter "p" here stands for progressive scan, while "i" indicates interlaced.

When transmitted at two megapixels per frame, HDTV provides about five times as many pixels as SD (standard-definition television).

History

The term high definition once described a series of television systems originating from August 1936; however, these systems were only high definition when compared to earlier systems that were based on mechanical systems with as few as 30 lines of resolution. The ongoing competition between companies and nations to create true "HDTV" spanned the entire 20th century, as each new system became more HD than the last. Ironically, in the beginning of the 21st century, this race has continued with 4k, 5k and current 8K systems.

1HDTV

ZАО 1HDTV is a Russian TV company specialized in creating channels for satellite and cable transmission. The company was founded in 2007 in St. Petersburg. General Director is Nikolai Orlov.

There are over 770,000 subscribers of 1HDTV channels in the Moscow and the Moscow Region and more than 210,000 viewers in St. Petersburg and the Leningrad Region. All over Russia 1HDTV has more than 6,200,000 subscribers.

Company history

Blur

Blur may refer to:

Optics and images

Arts

Music

Other uses

Blur (band)

Blur are an English rock band, formed in London in 1988. The group consists of singer/keyboardist Damon Albarn, guitarist/singer Graham Coxon, bassist Alex James and drummer Dave Rowntree. Their debut album Leisure (1991) incorporated the sounds of Madchester and shoegazing. Following a stylistic change influenced by English guitar pop groups such as the Kinks, the Beatles and XTC, Blur released Modern Life Is Rubbish (1993), Parklife (1994) and The Great Escape (1995). In the process, the band helped establish the Britpop genre and achieved mass popularity in the UK, aided by a chart battle with rivals Oasis in 1995 dubbed the "Battle of Britpop".

In recording their follow-up, Blur (1997), the band underwent another reinvention, showing influence from the lo-fi style of American indie rock groups. The album, including the "Song 2" single, brought Blur mainstream success in the United States. Their next album, 13 (1999) saw the band members experimenting with electronic and gospel music, and featured more personal lyrics from Albarn. In May 2002, Coxon left Blur during the recording of their seventh album Think Tank (2003). Containing electronic sounds and more minimal guitar work, the album was marked by Albarn's growing interest in hip hop and African music. After a 2003 tour without Coxon, Blur did no studio work or touring as a band, as members engaged in other projects.

Circus (Britney Spears album)

Circus is the sixth studio album by American recording artist Britney Spears. It was released on November 28, 2008, by JIVE Records. Looking to transition from her "darker and more urban" fifth studio album Blackout (2007), Spears wanted to make her next project "a little bit lighter", incorporating electropop and dance-pop styles. Spears recorded the record during the summer of 2008, after her much-publicized personal struggles saw her placement under a temporary conservatorship earlier that year. As executive producers, Larry Rudolph and Teresa LaBarbera Whites enlisted collaborators including Spears' longtime colleague Max Martin and Nate "Danja" Hills.

Upon its release, Circus received generally favorable reviews from music critics, who complimented its production but were ambivalent towards its lyrical content. It debuted at number one on the US Billboard 200 with first-week sales of over 505,000 copies, making it her fifth album to reach the top of the chart. The album topped charts in nine additional countries. The record eventually exceeded sales of 3.5 million copies and 15 million digital tracks, in doing so it became Spears' best-selling album since her fourth studio album In the Zone (2003). The project was promoted through a series of television performances and Spears' fifth concert tour The Circus Starring Britney Spears. The latter generated controversy during the Australian leg after accusations of lip-syncing surfaced.