PATENT CLAIM ANALYSIS

Application Number: 16376671
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["375", "240120"]

Abstract:
A better compromise between encoding complexity and achievable rate distortion ratio, and/or to achieve a better rate distortion ratio is achieved by using multitree sub-divisioning not only in order to subdivide a continuous area, namely the sample array, into leaf regions, but using the intermediate regions also to share coding parameters among the corresponding collocated leaf blocks. By this measure, coding procedures performed in tiles—leaf regions—locally, may be associated with coding parameters individually without having to, however, explicitly transmit the whole coding parameters for each leaf region separately. Rather, similarities may effectively exploited by using the multitree subdivision.

Claim (Index 27):
A machine readable non-transitory medium for storing data associated with a video signal, comprising a data stream stored in the non-transitory machine readable medium, the data stream comprising an array of information samples representing video information, multi-tree subdivision information and inheritance information associated with an inheritance coding block of the array of information samples, the inheritance information indicating whether inheritance is used,\n wherein the inheritance coding block is associated with prediction coding, corresponds to a first hierarchy level of a sequence of hierarchy levels in accordance with the multi-tree subdivision information, and is composed of a set of sub-blocks, wherein each of the sub-blocks is associated with transform coding and corresponds to a second hierarchy level of the sequence of hierarchy levels in accordance with the multi-tree subdivision information, the data stream further comprising respective residual information associated with each of the set of sub-blocks and, if inheritance is indicated to be used with respect to the inheritance coding block, an inheritance subset including at least one syntax element associated with the inheritance coding block, so that the at least one syntax element associated with the inheritance coding block is to be copied as a corresponding syntax element representing a coding parameter related to an inter coding process associated with the corresponding sub-block, and each of the set of sub-blocks is to be reconstructed based on the coding parameter related to the inter coding process, the respective residual information specific to the sub-block, and a respective prediction signal generated based on information associated with a previously reconstructed sub-block in accordance with the inter coding process.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 100.0
- Lexical Diversity: 1.48649
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16271094', '16259592', '16033345', '15954991', '15197189']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5148150125130934
- 35 USC 102 Novelty (BERT): 0.5856186245835382
- Combined Prediction Score: 0.5218953737201378
- Mean Citation Score: 514.1311979999998
- Max Citation Score: 523.99335
- Similarity Product: 405.0929283947378

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