PATENT CLAIM ANALYSIS

Application Number: 15933441
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["375", "240120"]

Abstract:
An inter-layer prediction method and device for a multi-layer video. The inter-layer prediction method includes the steps of: generating a restored picture in a reference layer through the predictive coding of the reference layer, determining when there is a restored picture in the reference layer for the time corresponding to a current picture in an enhancement layer for coding or decoding of the current picture in the enhancement layer, and performing inter-layer prediction by referencing a picture in the enhancement layer or a restored picture in the reference layer, depending on whether there is restored picture from the same view in the reference layer.

Claim (Index 2):
The inter-layer prediction apparatus of  claim 1 , wherein the prediction unit is configured to, when the reconstructed picture in the reference layer is not present at the time corresponding to the current picture in the enhancement layer, perform the inter prediction with reference to a previous or subsequent picture of the current picture in the enhancement layer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.29167
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14434534', '14397146', '14137101', '14242679', '14773588']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4850352309347162
- 35 USC 102 Novelty (BERT): 0.5495768579376107
- Combined Prediction Score: 0.4914893936350057
- Mean Citation Score: 290.45057
- Max Citation Score: 389.825
- Similarity Product: 354.3468043446542

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

Dataset: test