PATENT CLAIM ANALYSIS

Application Number: 15776655
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["375", "240130"]

Abstract:
Provided is a method of decoding motion information, in which information for determining motion-related information includes spatial information and temporal prediction candidate, the spatial information indicates a direction of a spatial prediction candidate used in sub-units, from among spatial prediction candidates at a left side and upper sides of a current prediction unit, and the temporal information indicates a reference prediction unit of a previous picture, which is used for predicting the current prediction unit. Also, provided is an encoding or decoding apparatus executing an encoding or decoding method.

Claim (Index 14):
A method of encoding motion information, the method comprising:\n obtaining motion information about a current prediction unit by performing motion prediction on the current prediction unit; generating a spatial prediction candidate spatially related to the current prediction unit and a temporal prediction candidate temporally related to the current prediction unit; partitioning the current prediction unit into one or more sub-units; generating information for determining motion-related information of a current sub-unit, the information being from among motion-related information of the spatial prediction candidate and motion-related information of the temporal prediction candidate; and encoding motion-related information for predicting the current sub-unit by using generated information, wherein the information for determining the motion-related information comprises spatial information and temporal information, wherein the spatial information indicates a direction of a spatial prediction candidate used in the one or more sub-units, from among spatial prediction candidates adjacent to the current prediction unit, and the temporal information indicates a reference prediction unit of a previous picture used for estimating the current prediction unit.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.06383
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14975179', '14622501', '14622388', '14603121', '14622456']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.492732041678963
- 35 USC 102 Novelty (BERT): 0.5279711389465179
- Combined Prediction Score: 0.4962559514057185
- Mean Citation Score: 335.863926
- Max Citation Score: 339.16418
- Similarity Product: 259.47165086919426

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test