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  2. Gamma correction - Wikipedia

    en.wikipedia.org/wiki/Gamma_correction

    Gamma correction or gamma is a nonlinear operation used to encode and decode luminance or tristimulus values in video or still image systems. [1] Gamma correction is, ...

  3. Free-air gravity anomaly - Wikipedia

    en.wikipedia.org/wiki/Free-air_gravity_anomaly

    Gravity is computed on the ellipsoid surface using the International Gravity Formula. For studies of subsurface structure, the free-air anomaly is further adjusted by a correction for the mass below the measurement point and above the reference of mean sea level or a local datum elevation. [3] This defines the Bouguer anomaly.

  4. Sailing at the 2024 Summer Olympics – Women's Formula Kite

    en.wikipedia.org/wiki/Sailing_at_the_2024_Summer...

    The Women's Formula Kite is a sailing event part of the Sailing at the 2024 Summer Olympics program in Marseille and takes place between 4–8 August 2024. It is the first appearance of women's kiteboarding in the Olympic games. [1] 20 sailors representing 20 countries entered in to the event. [2]

  5. Talk:Prism correction - Wikipedia

    en.wikipedia.org/wiki/Talk:Prism_correction

    Medicine portal; This article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that biomedical information in any article use high-quality medical sources.

  6. Prism compressor - Wikipedia

    en.wikipedia.org/wiki/Prism_compressor

    Figure 2. Geometry of a prism compressor Figure 3. Effective pathlength for a prism compressor with A = 100 mm, θ = 55°, and α = 10°. The colors correspond to different values of B, where B = 67.6 mm means that the beam barely hits the tips of both prisms at refractive index 1.6.

  7. Wedge prism - Wikipedia

    en.wikipedia.org/wiki/Wedge_prism

    The wedge prism is a prism with a shallow angle between its input and output surfaces. This angle is usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism.

  8. Amateur radio satellite - Wikipedia

    en.wikipedia.org/wiki/Amateur_radio_satellite

    An amateur radio satellite is an artificial satellite built and used by amateur radio operators.It forms part of the Amateur-satellite service. [1] These satellites use amateur radio frequency allocations to facilitate communication between amateur radio stations.

  9. Central California Women's Facility - Wikipedia

    en.wikipedia.org/wiki/Central_California_Women's...

    Central California Women's Facility (CCWF) is an American women's California Department of Corrections and Rehabilitation state prison located in Chowchilla, California. [2] It is across the road from Valley State Prison .