PATENT CLAIM ANALYSIS

Application Number: 16150073
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["375", "240030"]

Abstract:
The quantization parameter QP is well-known in digital video compression as an indication of picture quality. Digital symbols representing a moving image are quantized with a quantizing step that is a function QSN of the quantization parameter QP, which function QSN has been normalized to the most significant bit of the bit depth of the digital symbols. As a result, the effect of a given QP is essentially independent of bit depth a particular QP value has a standard effect on image quality, regardless of bit depth. The invention is useful, for example, in encoding and decoding at different bit depths, to generate compatible, bitstreams having different bit depths, and to allow different bit depths for different components of a video signal by compressing each with the same fidelity (i.e., the same QP).

Claim (Index 6):
The data storage apparatus of  claim 3 , wherein the first bit depth equals 14.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 1.89744
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14666595', '15889378', '14789419', '14093852', '13216836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5753188472477497
- 35 USC 102 Novelty (BERT): 0.5687665112777662
- Combined Prediction Score: 0.5746636136507514
- Mean Citation Score: 450.547142
- Max Citation Score: 458.68494
- Similarity Product: 365.5081640603185

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