Matches in SemOpenAlex for { <https://semopenalex.org/work/W64112961> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W64112961 abstract "During the last decade we have seen high quality image and video cameras and displays become widely available to the public. In particular, Liquid Crystal Displays (LCDs) have shown great promise in the consumer market for their use as both computer and television displays. With the proliferation of High Definition (HD) content, viewers have come to expect high quality detail unheard of just a few years ago. Despite their many advantages, the inherent sample-and-hold nature of LCD image formation results in a phenomenon known as motion blur in particular during scenes containing fast motion. Thus, in addition to artifacts introduced during the acquisition and coding stages, the characteristics of the display influence the perceived quality of the content. In this work, we take a signal processing approach towards reducing artifacts in moving pictures as they are introduced in each of the stages of the video display pipeline. We begin by looking at the particular characteristics of LCD motion blur and develop two algorithms to combat this effect. This problem is unique since it requires insight into both the display and the human visual system, which interprets the displayed data. We next launch an exploration into the image acquisition process where we introduce a demosaicking framework to mitigate blur artifacts introduced when there is significant camera or object motion. Finally, we introduce a prediction refinement scheme to be implemented in the encoding stage that improves the perceived texture in the scene. By attacking the motion picture quality problem at the display, acquisition, and coding stages of the pipeline, we are able to study the unique nature of the artifacts and suggest methods to mitigate them. Looking towards the future we see the presented algorithms contributing towards improved perceptual quality of video sequences. However, this will likely be coupled with increased expectations by users. We have not reached the end of image and video research, we are only at the beginning." @default.
- W64112961 created "2016-06-24" @default.
- W64112961 creator A5087034231 @default.
- W64112961 date "2009-01-01" @default.
- W64112961 modified "2023-09-27" @default.
- W64112961 title "Improved LCD motion picture quality" @default.
- W64112961 hasPublicationYear "2009" @default.
- W64112961 type Work @default.
- W64112961 sameAs 64112961 @default.
- W64112961 citedByCount "0" @default.
- W64112961 crossrefType "journal-article" @default.
- W64112961 hasAuthorship W64112961A5087034231 @default.
- W64112961 hasConcept C105795698 @default.
- W64112961 hasConcept C111919701 @default.
- W64112961 hasConcept C115961682 @default.
- W64112961 hasConcept C121684516 @default.
- W64112961 hasConcept C128019096 @default.
- W64112961 hasConcept C154945302 @default.
- W64112961 hasConcept C167510206 @default.
- W64112961 hasConcept C179518139 @default.
- W64112961 hasConcept C199360897 @default.
- W64112961 hasConcept C202474056 @default.
- W64112961 hasConcept C2777708103 @default.
- W64112961 hasConcept C31972630 @default.
- W64112961 hasConcept C33923547 @default.
- W64112961 hasConcept C41008148 @default.
- W64112961 hasConcept C43521106 @default.
- W64112961 hasConcept C55020928 @default.
- W64112961 hasConcept C65483669 @default.
- W64112961 hasConcept C72560505 @default.
- W64112961 hasConceptScore W64112961C105795698 @default.
- W64112961 hasConceptScore W64112961C111919701 @default.
- W64112961 hasConceptScore W64112961C115961682 @default.
- W64112961 hasConceptScore W64112961C121684516 @default.
- W64112961 hasConceptScore W64112961C128019096 @default.
- W64112961 hasConceptScore W64112961C154945302 @default.
- W64112961 hasConceptScore W64112961C167510206 @default.
- W64112961 hasConceptScore W64112961C179518139 @default.
- W64112961 hasConceptScore W64112961C199360897 @default.
- W64112961 hasConceptScore W64112961C202474056 @default.
- W64112961 hasConceptScore W64112961C2777708103 @default.
- W64112961 hasConceptScore W64112961C31972630 @default.
- W64112961 hasConceptScore W64112961C33923547 @default.
- W64112961 hasConceptScore W64112961C41008148 @default.
- W64112961 hasConceptScore W64112961C43521106 @default.
- W64112961 hasConceptScore W64112961C55020928 @default.
- W64112961 hasConceptScore W64112961C65483669 @default.
- W64112961 hasConceptScore W64112961C72560505 @default.
- W64112961 hasLocation W641129611 @default.
- W64112961 hasOpenAccess W64112961 @default.
- W64112961 hasPrimaryLocation W641129611 @default.
- W64112961 hasRelatedWork W1125237072 @default.
- W64112961 hasRelatedWork W1524490902 @default.
- W64112961 hasRelatedWork W1577829839 @default.
- W64112961 hasRelatedWork W1973120624 @default.
- W64112961 hasRelatedWork W1976888732 @default.
- W64112961 hasRelatedWork W1993723381 @default.
- W64112961 hasRelatedWork W2010106655 @default.
- W64112961 hasRelatedWork W2053835574 @default.
- W64112961 hasRelatedWork W2065848302 @default.
- W64112961 hasRelatedWork W2095852254 @default.
- W64112961 hasRelatedWork W2107609292 @default.
- W64112961 hasRelatedWork W2145587387 @default.
- W64112961 hasRelatedWork W2196877056 @default.
- W64112961 hasRelatedWork W3004631040 @default.
- W64112961 hasRelatedWork W3106720230 @default.
- W64112961 hasRelatedWork W3113387171 @default.
- W64112961 hasRelatedWork W3197752937 @default.
- W64112961 hasRelatedWork W94230774 @default.
- W64112961 hasRelatedWork W945286308 @default.
- W64112961 hasRelatedWork W2056315417 @default.
- W64112961 isParatext "false" @default.
- W64112961 isRetracted "false" @default.
- W64112961 magId "64112961" @default.
- W64112961 workType "article" @default.