Sharp Kabushiki Kaisha Corporation

Ahmed Cheikh Sidiya

Sachin G Deshpande

A device may be configured to perform frame rate upsampling based on information included in a neural network post-filter characteristics message. In one example, the neural network post-filter characteristics message includes a syntax element specifying a number of input pictures to be used as input for a neural network post-filter picture interpolation process and a syntax element having a value specifying a manner in which input pictures are concatenated before being input into the neural network post-filter picture interpolation process.

Systems and methods for signaling neural network post-filter frame rate upsampling information in video coding

A device may be configured to perform filtering based on information included in a neural network post-filter characteristics message. In one example, the neural network post-filter characteristics message includes an instance of syntax element specifying a number of interpolated pictures generated by a post-processing filter for each of a number of sublayers associated with the neural network post-filter characteristics message.

Systems and methods for signaling neural network post-filter overlap and sublayer frame rate upsampling information in video coding

A device may be configured to perform filtering based on information included in a neural network post-filter characteristics message. In one example, the neural network post-filter characteristics message includes a syntax element indicating whether the post-processing filter accepts as input a patch size having a width equal to horizontal sample counts indicated by a syntax element and a height equal to vertical sample counts indicated by a syntax element, or a patch size having a width equal to a multiple of horizontal sample counts indicated by a syntax element and a height equal to a multiple of vertical sample counts indicated by a syntax element.

Systems and methods for signaling neural network post-filter patch size information in video coding

A device may be configured to signal neural network post-filter parameter information. In one example, a device signals a neural network post-filter characteristics message including a syntax element specifying a number of interpolated pictures generated by a post-processing filter between consecutive pictures used as input for the post-processing filter. In one example, a neural network post-filter characteristics message includes a syntax element specifying a number of decoded output pictures used as input for the post-processing filter.

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Morgantown, WV, United States of America

Ahmed Cheikh Sidiya