PATENT CLAIM ANALYSIS

Application Number: 16126240
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["375", "240030"]

Abstract:
Innovations in adaptive encoding and decoding for units of a video sequence can improve coding efficiency when switching between color spaces during encoding and decoding. For example, some of the innovations relate to adjustment of quantization or scaling when an encoder switches color spaces between units within a video sequence during encoding. Other innovations relate to adjustment of inverse quantization or scaling when a decoder switches color spaces between units within a video sequence during decoding.

Claim (Index 35):
One or more computer-readable media storing computer-executable instructions for causing one or more processing units, when programmed thereby, to perform operations comprising:\n encoding units of video to produce encoded data, including, when switching from a first color space to a second color space between two of the units, adjusting final quantization parameter (\u201cQP\u201d) values or intermediate QP values for color components of the second color space according to per component color space adjustment factors, wherein the first color space is RGB and the second color space is YCoCg, and wherein the per component color space adjustment factors adjust the final QP values or intermediate QP values for the color components of the second color space by offsets for Y, Co and Cg components, respectively; and outputting the encoded data as part of a bitstream.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 1.90476
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15029223', '15517931', '15685278', '13732369', '15410924']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.490767298539408
- 35 USC 102 Novelty (BERT): 0.6114454157592875
- Combined Prediction Score: 0.5028351102613959
- Mean Citation Score: 426.664256
- Max Citation Score: 542.3143299999998
- Similarity Product: 499.3863250651197

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test