File:AV1 CfL scaling factors.png
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AV1_CfL_scaling_factors.png (344 × 260 pixels, file size: 31 KB, MIME type: image/png)
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Summary
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| Description |
English: For the chroma-from-luma intra-prediction mode of the free video compression format AV1, scaling factors ranging from -2 to 2 are chosen by a rate-constraint search and signaled to the decoder to set the color tone. The x-axis shows varying factors for the Cb plane, the y-axis for the Cr plane. |
| Date | |
| Source | https://lh5.googleusercontent.com/48TDK1WXdJYZd2nraDfaaIBCtld_Wc53laAPvB83CXYkRkMbiiDtYwdSJyHP3aCSayDXdwx5DaWXIu_5aGF98xWp0cfSkdDhJDRji9oaijsye_4LzQ0h0PEwhTeAE3tPk5KR (https://docs.google.com/presentation/d/13yUG1lyNmf_TtWARvOJRGa05EVknKya-VEDZ_8L22P8/edit#slide=id.g29c2ab346b_0_218) |
| Author | Luc N. Trudeau, Nathan E. Egge, David Barr (Mozilla/Xiph.Org Foundation) |
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:33, 31 October 2018 | | 344 × 260 (31 KB) | Flugaal (talk | contribs) | User created page with UploadWizard |
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