Archive:Kdenlive/Manual/Effects/Alpha manipulation/da: Difference between revisions

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=== Effekter - alfamanipulation ===
<span id="Alpha_manipulation"></span>
=== Alfamanipulation ===


==== General Information about Alpha Manipulation ====  
<span id="General_Information_about_Alpha_Manipulation"></span>
==== Generel information om alfamanipulation ====  


Alpha Manipulation, more commonly known as Chroma Key compositing is an effect that changes the background of the picture to a different background the editor may want.
Alfamanipulation, almindeligvis kendt som chroma-key compositing, er en effekt, som skifter et billedes baggrund ud med en anden baggrund.


More information can be found on the pages for the effects themselves:
Du kan finde mere information på de enkelte effekters sider:


# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]] (for simple chroma key effects)
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Kroma-key]] (for simple chroma-key-effekter)
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] (for complex chroma key effects)
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Farvevalg]] (for komplekse chroma-key-effekter)








==== Effects in the Alpha Manipulation Category ====
==== Effekter i kategorien Alfamanipulation ====
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alpha gradient]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alfagradient]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha operations|Alfa-operationer]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha operations|Alfa-operationer]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alfaformer]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alfaformer]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma-key]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]]  
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Farvevalg]]  
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate|Rectangular Alpha mask]]  
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate|Rektangulær alfamaske]]  
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Rotoscoping|Rotoscoping]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Rotoscoping|Rotoscoping]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]]
# [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]]


<span id="Compositing_Reference_Material"></span>
==== Baggrundsmateriale om compositing ====
==== Baggrundsmateriale om compositing ====


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[[Category:Kdenlive/da]]
[[Category:Kdenlive/da]]

Latest revision as of 13:00, 15 August 2023

Other languages:

Alfamanipulation

Generel information om alfamanipulation

Alfamanipulation, almindeligvis kendt som chroma-key compositing, er en effekt, som skifter et billedes baggrund ud med en anden baggrund.

Du kan finde mere information på de enkelte effekters sider:

  1. Kroma-key (for simple chroma-key-effekter)
  2. Farvevalg (for komplekse chroma-key-effekter)



Effekter i kategorien Alfamanipulation

  1. Alfagradient
  2. Alfa-operationer
  3. Alfaformer
  4. Chroma-key
  5. Farvevalg
  6. Rektangulær alfamaske
  7. Rotoscoping
  8. Key Spill Mop Up

Baggrundsmateriale om compositing

For noget baggrundsinformation (på engelsk) er Wikipediaartiklen alpha compositing nyttig. Se også Porter, Thomas; Tom Duff (1984). "Compositing Digital Images". Computer Graphics 18 (3): p253–259 1984 pdf

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