PATENT CLAIM ANALYSIS

Application Number: 15910081
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "590000"]

Abstract:
A system for rendering color images on an electro-optic display when the electro-optic display has a color gamut with a limited palette of primary colors, and/or the gamut is poorly structured (i.e., not a spheroid or obloid). The system uses an iterative process to identify the best color for a given pixel from a palette that is modified to diffuse the color error over the entire electro-optic display. The system additionally accounts for variations in color that are caused by cross-talk between nearby pixels.

Claim (Index 10):
The system of  claim 1 , wherein in step c the processor computes the intersection of the projection with the surface of the gamut, and in step d:\n (i) when the output of step b is outside the gamut, the processor: determines a triangle that encloses the aforementioned intersection, determines a barycentric weight for each vertex of the triangle, and compares the barycentric weight for each vertex with the value of a blue-noise mask at the pixel location, wherein the cumulative sum of the barycentric weights exceeds the mask value at the output from step d, which is also the color of the triangle vertex; or (ii) when the output of step b is within the gamut, the processor: determines that the output from step d is the nearest primary.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 90.0
- Lexical Diversity: 1.4918
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15592515', '11177787', '13559647', '12441545', '13559638']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7100532985477007
- 35 USC 102 Novelty (BERT): 0.5177356755580904
- Combined Prediction Score: 0.6908215362487398
- Mean Citation Score: 268.21810800000003
- Max Citation Score: 313.58792
- Similarity Product: 221.8471486081696

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