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 15):
A video encoding method comprising:\n determining a shape 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; generating information indicating the shape of the one or more scanning units; determining a processing order of the one or more scanning units comprised in a current picture, and a processing order of largest coding units comprised in each of the one or more scanning units; encoding the plurality of largest coding units comprised in the current picture according to the determined processing order of the one or more scanning units and the determined processing order of the largest coding units comprised in each of the one or more scanning units; generating information indicating the processing order of the one or more scanning units, and information indicating the processing order of the largest coding units comprised in each of the one or more scanning units; and outputting a bitstream of an encoded video, the bitstream comprising the generated information.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 93.0
- Lexical Diversity: 4.53846
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14158414', '12856028', '14171405', '14171358', '14171317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5328392811293237
- 35 USC 102 Novelty (BERT): 0.5068134867363707
- Combined Prediction Score: 0.5302367016900283
- Mean Citation Score: 286.705436
- Max Citation Score: 290.99664
- Similarity Product: 218.8058769252205

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