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Zebra patterning

From Wikipedia, the free encyclopedia

Picture ofMendelssohnbust with zebra patterning

Zebra patterning,orzebra stripes,is a feature found on someprosumerand most professional video cameras to aid in correct exposure. When enabled, areas of the image over a certain threshold are filled with a striped or cross-hatch pattern to dramatically highlight areas where too much light is falling on the image sensor.[1][2]

Often, a threshold level can be set, e.g. 70%, 80%, 90%, or 100% (with 100% meaning pure white, or over-exposed, AKA 100IRE).[3]A lower threshold like 70 to 80% can help correctly expose many skin tones, while higher numbers help ensure correct overall scene exposure.[4]

References[edit]

  1. ^"What is Zebra Pattern and what does it do?".Sony.March 30, 2021.RetrievedApril 10,2024.
  2. ^Friedman, Gary L. (2014).The Complete Guide to Sony's A6000 Camera(B&W ed.). Lulu. pp. 30–31.ISBN9781312318793.RetrievedMay 25,2016– via Google Books.
  3. ^Ortega, Vicente Rodríguez; Delgado, Francisco Utray."Fundamentals of shooting with digital video cameras"(PDF).Universidad Carlos III de Madrid. p. 3.
  4. ^Ward, Peter (2013).Basic Betacam Camerawork.Taylor & Francis. pp. 76–77.ISBN9781136049545.RetrievedMay 25,2016– via Google Books.