PATENT CLAIM ANALYSIS

Application Number: 16123184
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["375", "240020"]

Abstract:
Scalable coding concepts are described. One aspect improves parallel decoding of inter-dependent layers of a multi-layer video data stream by introducing a long-term syntax element structure for guaranteeing that during a predetermined time period the pictures of the dependent layer are subdivided so that borders of the spatial segments of the pictures of the second layer and the spatial segments of the first layer overlay. Another aspect concerns upsampling from base layer to enhancement layer. Another aspect introduces a long-term syntax element structure allowing the decoder to determine the inter-layer offset for a predetermined time period. Another aspect introduces a type indicator field changing a way a layer indicator field within the NAL unit headers is to be interpreted. Another aspect allows different codecs/standards to be used for the different layers. Another aspect concerns a syntax element structure which indicates the inter-layer offset in units of the base layer blocks.

Claim (Index 19):
The non-transitory computer-readable medium according to  claim 15 , wherein each spatial segment of the picture of the first layer is made up of exactly n spatial segments of the picture of second layer with n depending on the value of the long-term syntax element.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.98734
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14753144', '14995430', '14196479', '14511200', '14196295']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.587199114469992
- 35 USC 102 Novelty (BERT): 0.6161269111123653
- Combined Prediction Score: 0.5900918941342294
- Mean Citation Score: 437.70264000000014
- Max Citation Score: 693.4412
- Similarity Product: 473.0824603432417

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