PATENT CLAIM ANALYSIS

Application Number: 15903278
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-02
Patent Classification: ["375", "240030"]

Abstract:
A video encoding apparatus may include a partitioning unit which divides a frame included in input video into a plurality of blocks and a rate control module which adjusts a first quantization parameter value of a block corresponding to a region of interest among the plurality of blocks based on a first CBF (current buffer fullness) value of the region of interest, and adjusts a second quantization parameter value of a block corresponding to a non-region of interest among the plurality of blocks based on a second CBF value of the non-region of interest.

Claim (Index 9):
A video encoding apparatus comprising:\n a memory and a processor, the memory containing computer readable code executable by the processor to,\n divide a frame included in an input video into a plurality of blocks, the plurality of blocks including a first block and a second block, the second block being adjacent to the first block, \n determine quantization parameter values associated with each of the plurality of blocks, the quantization parameter values including a first quantization parameter value associated with the first block and a second quantization parameter value associated with the second block, \n adjust the first quantization parameter value of the first block based on a first current buffer fullness (CBF) value, and \n adjust the second quantization parameter value of the second block based on a second CBF value, the second CBF value being different from the first CBF value.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 88.0
- Lexical Diversity: 2.08511
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13798371', '15353468', '15297732', '14197756', '14038580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4850269048246187
- 35 USC 102 Novelty (BERT): 0.4753810835370173
- Combined Prediction Score: 0.4840623226958586
- Mean Citation Score: 211.56692000000004
- Max Citation Score: 223.5277
- Similarity Product: 191.0187811964333

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