PATENT CLAIM ANALYSIS

Application Number: 16001488
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-02
Patent Classification: ["375", "240120"]

Abstract:
Techniques related to selecting restoration filter coefficients for 2-dimensional loop restoration filters for super resolution video coding are discussed. Such techniques include upscaling reconstructed video frames along only a first dimension and selecting filter coefficients for portions of the frame by an evaluation that, for each pixel of the portion, uses only pixel values that are aligned with the first dimension. Selection of filter coefficients for the second dimension may be skipped or made using only a subset of available filter coefficients.

Claim (Index 16):
At least one machine readable medium comprising a plurality of instructions that, in response to being executed on a computing device, cause the computing device to code video by:\n upscaling a reconstructed video frame to generate a reconstructed and upscaled video frame; determining, for at least a portion of the reconstructed and upscaled video frame, filter coefficients for a first dimension of a 2-dimensional restoration filter to be applied to the portion, wherein determining the filter coefficients comprises an evaluation that, for each pixel of the portion, uses only pixel values that are aligned with the first dimension; coding the video, to generate a bitstream, based at least in part on applying the 2-dimensional restoration filter using the filter coefficients to restoration filter the portion; and coding indicators of the filter coefficients for the portion into the bitstream.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 1.55357
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14969675', '14435734', '14334221', '15397083', '14333938']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4749347348640111
- 35 USC 102 Novelty (BERT): 0.4786663132411543
- Combined Prediction Score: 0.4753078927017255
- Mean Citation Score: 199.035332
- Max Citation Score: 217.41078
- Similarity Product: 175.77419059215546

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test