Chrominance

We quickly forget that chrominance is missing as our perceptual system depend primarily on luminance. ❋ Clive Shepherd (2007)

Normally, the wardrobe folk make sure people aren't wearing stripes or patterns, where an interaction between fabric pattern and video scanning pixel pattern causes 'cross-colour interference' (i.e. the luminance signal breaks through into the chrominance). ❋ Ray Girvan (2004)

BS is for limiting the luminance and chrominance values to a range that is acceptable for over-the-air transmission. ❋ Unknown (2010)

With the Lumix LX5's processor, though, Panasonic's engineers finally had enough computing horsepower at their disposal to look at luminance (brightness) noise and chrominance (color) noise both separately and together. ❋ Unknown (2010)

"This digital connectivity eliminates any noise contamination of the original luminance and chrominance source material in the analog domain," ❋ Unknown (2010)

The Windows version wouldn't apply chrominance or luminance noise reduction to images. ❋ Unknown (2010)

The Sony A500 uses a combination of on-sensor noise reduction at each photocell location, plus a two-step noise reduction procedure which operates both before and after analog-to-digital conversion, processing chrominance and luminance noise separately. ❋ Unknown (2010)

Componet Video: aka: YPbPr, YCbCr, YUV. contains luminance (Y) signal and separate chrominance (PR and PB) elements. ❋ Lmno489 (2010)

Control Points powered by U Point technology - with a single mouse click, photographers can place Control Points on an image and selectively adjust the amount of contrast (luminance) and color (chrominance) noise reduction. ❋ Unknown (2009)

It is an advance if you have experience with television technology or digital video, knowledge about RGB, luminance and chrominance. ❋ Unknown (2009)

Deconstruction of the components in high resolution 4k image sequences allows for the reassembly of custom channels to create unique chrominance for the newly constructed image data. cmiVFX takes the viewers of this video outside of the (matte) boxed in lifestyle of standard keying tools.

Three more MotionVectorData code pairs are included when MacroblockType is INTER4V BlockData BLOCKDATA [6] See H. 263 5.4 Four luminance blocks followed by two chrominance blocks 168 ❋ Unknown (2009)

OnLocation not only lets your laptop serve as a field monitor, but also as a portable waveform monitor and vectorscope, instruments used to accurately measure video luminance and chrominance levels. ❋ Unknown (2009)

Glad that we got that figured out. chroma subsampling by default, as the human eye is less attentive to detail in the color channels (chrominance) versus changes in intensity (luminance). ❋ Unknown (2009)

In non-interleaved images, i see that its able to decode only the luminance part and not the chrominance part Hi Shobana -- A few people have also requested that I build a decoder for lossless JPEG, so I will need to decide which to develop first. ❋ Unknown (2009)

Where you could save using the same luminance and chrominance tables that the file already uses (to minimise loss of quality when resaving) or even an option to choose custom tables to use when saving the picture. ❋ Unknown (2009)

Fortunately, spatial resolution is primarily determined by the luminance component of color images and not the chrominance