Archive:Kdenlive/Manual/Effects/Alpha manipulation/da: Difference between revisions
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=== | === Alfamanipulation === | ||
==== Generel information om 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: | |||
# [[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|Farvevalg]] (for komplekse chroma-key-effekter) | |||
| | |||
==== Effekter i kategorien Alfamanipulation ==== | |||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alfagradient]] | # [[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| | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma-key]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Farvevalg]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Farvevalg]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate| | # [[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| | # [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]] | ||
==== Baggrundsmateriale om compositing ==== | ==== Baggrundsmateriale om compositing ==== | ||
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{{Prevnext2 | {{Prevnext2 | ||
| prevpage=Special: | | prevpage = Special:myLanguage/Kdenlive/Manual/Effects | ||
| prevtext=Effekter | nexttext= | | nextpage=Special:MyLanguage/Kdenlive/Manual/Effects/Analysis_and_Data | ||
| index=Special:MyLanguage/Kdenlive/Manual | indextext= | |prevtext=Effekter | ||
| nexttext=Analyse og data | |||
| index=Special:MyLanguage/Kdenlive/Manual/Effects#Effects_Categories| indextext=Effektkategorier | |||
}} | }} | ||
[[Category:Kdenlive/da]] | [[Category:Kdenlive/da]] |
Revision as of 08:00, 8 August 2019
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:
Effekter i kategorien Alfamanipulation
- Alfagradient
- Alfa-operationer
- Alfaformer
- Chroma-key
- Farvevalg
- Rektangulær alfamaske
- Rotoscoping
- 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