enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Kérastase - Wikipedia

   en.wikipedia.org/wiki/Kérastase

   www.kerastase.com Shopfront in Israel promoting Kérastase products in 2023 Kérastase ( French pronunciation: [keʁastaz] ) is a French luxury hair and scalp care line that distributes products internationally.

3. Lightness - Wikipedia

   en.wikipedia.org/wiki/Lightness

   where C is the chroma and h the hue angle Q is then calculated from J HK instead of from J. This formula has the effect of pulling up the lightness and brightness of coloured samples. The larger the chroma, the stronger the effect; for very saturated colours C can be close to 100 or even higher.

4. Colorfulness - Wikipedia

   en.wikipedia.org/wiki/Colorfulness

   Chroma is the "colorfulness of an area judged as a proportion of the brightness of a similarly illuminated area that appears white or highly transmitting". [3] [2] ...

5. CIELAB color space - Wikipedia

   en.wikipedia.org/wiki/CIELAB_color_space

   HCL color space (Hue-Chroma-Luminance) on the other hand is a commonly used alternative name for the L*C*h(uv) color space, also known as the cylindrical representation or polar CIELUV. This name is commonly used by information visualization practitioners who want to present data without the bias implicit in using varying saturation.

6. Retroreflector - Wikipedia

   en.wikipedia.org/wiki/Retroreflector

   A set of three mutually perpendicular reflective surfaces, placed to form the internal corner of a cube, work as a retroreflector. The three corresponding normal vectors of the corner's sides form a basis (x, y, z) in which to represent the direction of an arbitrary incoming ray, [a, b, c].

7. Luma (video) - Wikipedia

   en.wikipedia.org/wiki/Luma_(video)

   Luma alone does not perfectly represent luminance; accurate luminance requires both accurate luma and chroma. Hence, errors in chroma "bleed" into the luminance of an image. Note the bleeding in lightness near the borders. Due to the widespread usage of chroma subsampling, errors in chroma typically occur when it is lowered in resolution ...