LG 19LS4D User Manual
www.lge.co.uk
4
Plasma and LCD Televisions
The difference is ...
CrystalVue improves picture quality by a new improved three stage process.
1. A technology that eliminates noise (Noise Reduction).
XD Engine 2005 was limited to noise reduction within only the current
frame. XD Engine 2006 is now able to apply a 3-Step control mechanism
by data analysis of the current, previous and next frame which allows for
an improved flow of images.
frame. XD Engine 2006 is now able to apply a 3-Step control mechanism
by data analysis of the current, previous and next frame which allows for
an improved flow of images.
2. A technology that effectively converts low resolution images into high
resolution images to fit the screen size (HD Scaling).
This technology ties in with the noise reduction process where the 3-Step
control mechanism scales the image accordingly to fit the screen whilst
generating a clear and realistic image.
control mechanism scales the image accordingly to fit the screen whilst
generating a clear and realistic image.
3. The new signal then increases in clarity by emphasizing edges and
shapes (Edge Enhancement).
The end result of this is the edges are clearer and the images more distinct.
Like the equaliser of an audio system, PurePalette automatically controls
images to reproduce the most natural skin tones and colours of any scene
whilst maintaining a bright and vibrant picture.
images to reproduce the most natural skin tones and colours of any scene
whilst maintaining a bright and vibrant picture.
This technology analyses the input signal and optimises the contrast
by making dark areas darker and bright areas brighter.
by making dark areas darker and bright areas brighter.
The New XD Engine controls contrast of overall picture frame
through the APL (Average Picture Level), each image’s Dynamic Range
is identified and extended to produce a more bright, delicate and
detailed image.
through the APL (Average Picture Level), each image’s Dynamic Range
is identified and extended to produce a more bright, delicate and
detailed image.
XD Engine
CrystalVue
XD Engine
PurePalette
XD Engine
ContrastPRO
without CrystalVue
with CrystalVue
without ContrastPRO
with ContrastPRO
without PurePalette
with PurePalette