PATENT CLAIM ANALYSIS

Application Number: 15880438
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["345", "606000"]

Abstract:
An existing metadata set that is specific to a color volume transformation model is transformed to a metadata set that is specific to a distinctly different color volume transformation model. For example, source content metadata for a first color volume transformation model is received. This source metadata determines a specific color volume transformation, such as a sigmoidal tone map curve. The specific color volume transformation is mapped to a color volume transformation of a second color volume transformation model, e.g., a Bézier tone map curve. Mapping can be a best fit curve, or a reasonable approximation. Mapping results in metadata values used for the second color volume transformation model (e.g., one or more Bézier curve knee points and anchors). Thus, devices configured for the second color volume transformation model can reasonably render source content according to received source content metadata of the first color volume transformation model.

Claim (Index 1):
A method for enhance reproduction of high dynamic range content, the method comprising:\n receiving source content metadata for a first color volume transformation model; determining a first transfer curve for the first color volume transformation model based on the received source content metadata; and mapping the first transfer curve of the first color volume transformation model to a second transfer curve of a second color volume transformation model, the mapping comprising a curve fitting of the first transfer curve of the first color volume transformation model to the second transfer curve of the second color volume transformation model; and wherein said mapping generates content metadata for the second color volume transformation model.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.4697
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15584368', '15533498', '14631401', '15544320', '14767249']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5777524132880597
- 35 USC 102 Novelty (BERT): 0.4791571221663944
- Combined Prediction Score: 0.5678928841758932
- Mean Citation Score: 166.493154
- Max Citation Score: 239.26408
- Similarity Product: 227.63691099318504

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

Dataset: test