PATENT CLAIM ANALYSIS

Application Number: 15967756
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["358", "003230"]

Abstract:
Provided is a color value correction control method that uses a printing system including: a printer that prints a chart; a scanner that measures the chart to acquire an RGB value; and a colorimeter that measures the chart to acquire a color value, the method including: generating data of the chart; estimating a color value using the RGB value obtained by the scanner measuring the chart; and calculating a correction amount of the color value, wherein in the generating, a first patch group and a second patch group are provided and data of a chart including a specific patch with the same CYMK value as a CYMK value of each patch of the second patch group in the first patch group is generated, in the estimating, the color value is estimated using an RGB value, and in the calculating, the correction amount of the color value is calculated.

Claim (Index 10):
A non-transitory recording medium storing a computer readable color value correction control program that acts in an apparatus in a printing system including: a printer that prints a chart on a printing medium; a scanner that measures the chart to acquire an RGB value; and a colorimeter that measures the chart to acquire a color value made up of an L*a*b* value or an XYZ value, the program causing the apparatus to execute:\n generating data of the chart; estimating a color value using the RGB value obtained by the scanner measuring the chart printed by the printer based on the data and a scanner profile stored in advance; and calculating a correction amount of the color value based on the color value obtained by the colorimeter measuring the chart and the estimated color value, wherein in the generating, a first patch group for acquiring an RGB value used for color evaluation made up of a plurality of patches of a first size and a second patch group made up of a plurality of patches of a second size larger than the first size are provided and data of a chart including a specific patch with the same CYMK value as a CYMK value of each patch of the second patch group in the first patch group is generated, in the estimating, the color value is estimated using an RGB value obtained by measuring the specific patch in the first patch group and the scanner profile, and in the calculating, the correction amount of the color value is calculated based on a color value obtained by measuring each patch of the second patch group and the estimated color value.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 93.0
- Lexical Diversity: 2.89286
- Patent Class: 358.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15642562', '15482324', '15341689', '15722537', '15927185']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5973595535105137
- 35 USC 102 Novelty (BERT): 0.5505767996743803
- Combined Prediction Score: 0.5926812781269004
- Mean Citation Score: 356.778728
- Max Citation Score: 409.45224
- Similarity Product: 345.1365337456798

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