PATENT CLAIM ANALYSIS

Application Number: 15940879
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["375", "240220"]

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 25):
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 information regarding an array of information samples including spatially sampled information samples with regions of different sizes, wherein the data stream comprises multi-tree subdivision information relating to the subdivision and inheritance information associated with an inheritance region including a set of leaf regions, wherein each of the leaf regions has associated therewith a hierarchy level out of a sequence of hierarchy levels of the multi-tree subdivision and is to be reconstructed based on one or more coding parameters, wherein the inheritance information indicates, with respect to the inheritance region, whether inheritance is to be used for sharing at least one coding parameter among the set of leaf regions, and if inheritance is indicated to be used, at least one syntax element associated with the inheritance region, the at least one syntax element representing a set of coding parameter to be shared among the set of leaf regions, without inserting corresponding at least one coding parameter of each of the set of leaf regions, wherein the at least one syntax element is to be used, during decoding, to generate, for each of the set of leaf regions, a respective prediction signal based on the shared at least one syntax element inherited from the inheritance region, and each of the set of leaf regions is reconstructed based on the respective prediction signal.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 90.0
- Lexical Diversity: 1.48649
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15196890', '15197189', '15707467', '15196113', '15196342']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5925854976350063
- 35 USC 102 Novelty (BERT): 0.6120783916916094
- Combined Prediction Score: 0.5945347870406666
- Mean Citation Score: 527.113658
- Max Citation Score: 535.4468400000002
- Similarity Product: 460.63751454448

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