WebMay 27, 2007 · BTW, According to Samsung's description "Silhouette editor" is a sub-field organizer that reduces a particular motion artifact called "dynamic false contour". Dynamic false contour results from Time seperated pulse-width modulation, not posterization. They are totally seperate issues. L. WebJun 2, 2024 · An example of bit-depth expansion (BDE). In (b), false contour artifacts have occurred, and details are lost due to the insufficient bit-depth. In (c), our proposed BitNet removes false contour artifacts and restores disappeared details effectively. Full size image. BDE is also useful in many other applications.
A Look-Up Table Based Error Diffusion Algorithm for …
WebThe most common type of artifact derived from dynamic range expansion is false contouring, which negatively affects the overall image quality. In this paper, we propose a new fast iterative false ... WebThe invention provides a method and a device for reducing a dynamic false contour of a plasma display screen. The method comprises the following steps of: acquiring pixel point data of each same position in the same region of a current frame and an adjacent previous frame; calculating an average false contour evaluating value of pixels in the region … chipton ross wa
US Patent for Method and system for reducing dynamic …
WebThe invention discloses a method for reducing a dynamic false contour of a plasma display. The method comprises the following steps of: comparing two adjacent pixels in each line aiming at video data RGB (Red, Green and Blue) from the exterior; and determining a gray level number selection point S between intervals [S noise, S false] according to … WebMar 1, 2012 · (Dynamic) False Contouring - again often noticeable on the edges of objects but doesn't have to be under panning. Often manifests as green/red 'stripes' … WebJul 1, 2014 · I can't see any DFC on my samsung(£350 43" E450!), and I know what I'm looking for as my previous JVC plasma false contoured on moving faces! Line bleed is pretty much non-existent too.. Of course my cheapy plasma doesn't have the full HD, 3D, blackest of blacks, smart stuff or the colour accuracy of a GT60! Martin graphic arrow images