PATENT CLAIM ANALYSIS

Application Number: 16446150
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["375", "240080"]

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 29):
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 encoded information associated with an array of information samples representing a spatially sampled portion of the video, the encoded information including information related to a maximum hierarchy level, information related to a first maximum region size associated with prediction coding and a second maximum region size associated with transform coding, the encoded information is coded into the data stream by 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; determining whether a size of at least one of the first set of sub-regions exceeds a second maximum region size; responsive to a determination that the size of at least one of the first set of sub-regions does exceed the second maximum region size, dividing the 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 the 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 a data stream the encoded array of information samples, and information related to the first and second maximum region sizes.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 100.0
- Lexical Diversity: 1.28571
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15413590', '16155281', '15195407', '15413852', '15195067']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5992324436187035
- 35 USC 102 Novelty (BERT): 0.6422315739118891
- Combined Prediction Score: 0.6035323566480221
- Mean Citation Score: 568.732338
- Max Citation Score: 580.1098599999998
- Similarity Product: 537.0915523592734

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