PATENT CLAIM ANALYSIS

Application Number: 15879230
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["375", "240160"]

Abstract:
A method of encoding video data, the method including generating, via a generator, a prediction block of a current prediction unit using a reference index and a motion vector of the current prediction unit; generating, via the generator, a residual block using a difference between the current prediction unit and the prediction block; transforming, via a transformer, the residual block to generate a transform block; quantizing, via a quantizer, coefficients of the transform block to generate a quantization block using a quantization parameter, wherein the quantizer generates the quantization block by selecting two effective quantization parameters that are available and exist among left, upper, and previous quantization parameters according to an order of priority levels set for the left, upper, and previous quantization parameters and using an average of the two effective quantization parameters; and entropy-coding, via an entropy-coder, the quantization block using a scan pattern. Further, the motion vector is encoded using a motion vector predictor which is set equal to one of an effective spatial motion vector candidate and an effective temporal motion vector candidate, and when the quantized coefficients of the quantization block are divided into a plural of subset, a same scan pattern is applied to quantized coefficients of each subset.

Claim (Index 2):
The method of  claim 1 , wherein the scan pattern is a diagonal scan.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.7381
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15879249', '15879236', '15708526', '15708740', '14083232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6015556139784878
- 35 USC 102 Novelty (BERT): 0.5546565462923524
- Combined Prediction Score: 0.5968657072098743
- Mean Citation Score: 412.776196
- Max Citation Score: 420.37268
- Similarity Product: 395.4243574663163

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