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Technical Specification: AI-Enhanced Video Coding (MPAI-EVC) – Up-sampling Filter for Video applications (EVC-UFV) V1.0  – in the following also called as EVC-UFV V1.0 or simply EVC-UFV –

  1. Specifies
    1. A procedure to design up-sampling filters for video applications based on super resolution techniques
    2. A procedure to reduce the complexity of the designed up-sampling filter to a specified level of complexity.
  2. Provides the parameters of two specific complexity-reduced filters for
    1. Standard definition to high definition
    2. High definition to ultra high definition.
  3. Notes that the high definition to ultra high definition filter can be used for standard definition to high definition with limited performance loss.

The Terms used by EVC-UFV are defined in Table 1. All MPAI Terms are accessible online.

EVC-UFV V1.0 has been developed by the AI-Enhanced Video Coding group of the Requirements Standing Committee. MPAI may decide to develop new versions extending EVC-UFV V1.0 or develop new specifications in the same of related areas.

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