PATENT CLAIM ANALYSIS

Application Number: 15775700
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["375", "240020"]

Abstract:
Provided are a video decoding method and a video decoding apparatus capable of performing the video decoding method including receiving a bitstream of an encoded video; obtaining, from the bitstream, shape information of one or more scanning units each consisting of a predetermined number of adjacent largest coding units from among a plurality of largest coding units split from a picture; determining a shape of the one or more scanning units, based on the obtained shape information; obtaining, from the bitstream, processing order information of the one or more scanning units of a current picture, and processing order information of largest coding units included in the one or more scanning units; determining a processing order of the one or more scanning units included in the current picture, based on the processing order information of the one or more scanning units; determining a processing order of largest coding units included in each of the one or more scanning units, based on the processing order information of largest coding units included in the one or more scanning units; and decoding a plurality of largest coding units included in the current picture according to the determined processing order of the one or more scanning units and the determined processing order of largest coding units included in each of the one or more scanning units.

Claim (Index 10):
The video decoding method of  claim 2 , wherein the determining of the processing order of the one or more scanning units comprised in the current picture comprises:\n generating a statistical value of a plurality of processing orders of the coding units with respect to all largest coding units comprised in a previous picture; determining a representative value of the processing orders of the coding units of the previous picture, based on the statistical value; and determining, as the processing order of the one or more scanning units, a processing order that corresponds to the determined representative value and is from among candidate processing orders usable in the current picture.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 93.0
- Lexical Diversity: 4.53846
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14158414', '12856028', '14171405', '14171358', '14171317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5609260910177997
- 35 USC 102 Novelty (BERT): 0.5192852828395766
- Combined Prediction Score: 0.5567620101999774
- Mean Citation Score: 286.705436
- Max Citation Score: 290.99664
- Similarity Product: 192.8039785798645

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