PATENT CLAIM ANALYSIS

Application Number: 16140796
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["375", "240180"]

Abstract:
A subblock-based coding of transform coefficient blocks of the enhancement layer is rendered more efficient. To this end, the subblock subdivision of the respective transform coefficient block is controlled on the basis of the base layer residual signal or the base layer signal. In particular, by exploiting the respective base layer hint, the subblocks may be made longer along a spatial frequency axis transverse to edge extensions observable from the base layer residual signal or the base layer signal.

Claim (Index 7):
The scalable video decoder according to  claim 1 , wherein if the first syntax element indicates that the current-subblock does not comprise any significant transform coefficient, the second block-based decoding unit is configured for setting the transform coefficients within the current-subblock equal to zero.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.66667
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14666662', '14673908', '14666634', '14666600', '14666658']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6355131286503891
- 35 USC 102 Novelty (BERT): 0.6194939206718688
- Combined Prediction Score: 0.6339112078525371
- Mean Citation Score: 590.830592
- Max Citation Score: 686.4504
- Similarity Product: 565.1552717196464

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