PATENT CLAIM ANALYSIS

Application Number: 16197232
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "240120"]

Abstract:
Coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to picture and/or video coding applications.

Claim (Index 30):
A non-transitory computer-readable medium for storing data associated with a video, comprising:\n a data stream stored in the non-transitory computer-readable medium, the data stream comprising an encoded array of information samples, information related to first and second maximum region sizes and a maximum hierarchy level, and first and second subdivision information, wherein the first maximum region size and the first subdivision information are associated with prediction coding, and the second maximum region size and the second subdivision information are associated with transform coding, wherein the array of information samples is encoded into the data stream based on operations including: dividing an array of information samples representing a spatially sampled portion of video information into a first set of root regions based on a first maximum region size, sub-dividing at least some of the first set of root regions into a first set of sub-regions using recursive multi-tree partitioning based on first subdivision information, based on a size of at least one of the first set of sub-regions and a second maximum region size, dividing at least one of the first set of sub-regions into a second set of root regions of the second maximum region size, determining, for each of the second set of root regions of the second maximum region size, whether the respective root region of the second set of root regions is to be sub-divided, responsive to a determination that the respective root region of the second set of root regions is to be sub-divided, sub-dividing the respective root region of the second set of root regions into a second set of sub-regions using recursive multi-tree partitioning based on second subdivision information and a maximum hierarchy level, encoding the array of information samples using prediction coding in accordance with the first set of sub-regions and transform coding in accordance with the second set of sub-regions, and inserting into the data stream the encoded array of information samples, the information related to the first and second maximum region sizes and the maximum hierarchy level, and the first and second subdivision information.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 98.0
- Lexical Diversity: 1.28571
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16155281', '15413590', '15413852', '15195407', '15195067']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6036794187639329
- 35 USC 102 Novelty (BERT): 0.6179875834961194
- Combined Prediction Score: 0.6051102352371516
- Mean Citation Score: 567.2399
- Max Citation Score: 580.8783
- Similarity Product: 547.438844054836

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