PATENT CLAIM ANALYSIS

Application Number: 15861763
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["375", "240160"]

Abstract:
A prediction information deriving unit derives the inter-prediction information candidates from inter-prediction information of a prediction block neighboring to a coding target prediction block or a prediction block present at the same position as or near the coding target prediction block in a coded picture at a temporally different position from the coding target prediction block. A candidate supplementing unit supplements inter-prediction information candidates having the same prediction mode, reference index, and motion vector until the number of inter-prediction information candidates reaches the designated number of candidates when the number of inter-prediction information candidates is smaller than the designated number of candidates.

Claim (Index 2):
A moving picture decoding method of decoding a bitstream obtained by coding moving pictures using inter-prediction based on inter-prediction information of a merge candidate in units of blocks obtained by partitioning each picture of the moving pictures, comprising:\n a prediction information decoding step of decoding information indicating a designated number of merge candidates; a prediction information deriving step of deriving merge candidates from inter-prediction information of a prediction block neighboring to a decoding target prediction block or a prediction block present at the same position as or near the decoding target prediction block in a decoded picture at a temporally different position from the decoding target prediction block; a candidate list constructing step of constructing a merge candidate list from the derived merge candidates; and a motion-compensated prediction step of when the designated number of merge candidates is equal to or more than one, selecting one merge candidate from the merge candidates included in the merge candidate list and performing inter-prediction on the decoding target prediction block using the inter-prediction information of the selected merge candidate, and when the designated number of merge candidates is zero, performing inter-prediction on the decoding target prediction block using a predefined inter-prediction information.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.16327
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14479139', '15490337', '15490445', '15206015', '15490521']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.697735077815474
- 35 USC 102 Novelty (BERT): 0.7258535306214409
- Combined Prediction Score: 0.7005469230960707
- Mean Citation Score: 772.6915080000001
- Max Citation Score: 806.80994
- Similarity Product: 804.3200037517345

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

Dataset: test