PATENT CLAIM ANALYSIS

Application Number: 15749040
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["345", "690000"]

Abstract:
A display driving method and device is provided. The display driving method determines whether each image pixel is within a range of skin color in accordance with the original grayscale data of the image pixel, and performs color casting compensation only on the image pixels within the range of skin color but not on other image pixels. The effects of color casting compensation and display are improved, and the granular feeling caused due to the color casting compensation is reduced.

Claim (Index 10):
The display driving device according to  claim 8 , wherein the predetermined boundary function limits the range of skin color to be a closed three-dimensional space, and, when the processing unit is further used for performing the color casting compensation on a first image pixel within the range of skin color and close to a boundary of the closed three-dimensional space and on a second image pixel within the range of skin color and far away from the boundary of the closed three-dimensional space, a difference between the first display grayscale value and the second display grayscale value of the target component of each color of the first image pixel is less than a difference between the first display grayscale value and the second display grayscale value of the target component of the each color of the second image pixel.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 86.0
- Lexical Diversity: 1.80851
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15749013', '15417827', '14781400', '15822146', '14443649']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6902893918907319
- 35 USC 102 Novelty (BERT): 0.502892452954738
- Combined Prediction Score: 0.6715496979971325
- Mean Citation Score: 207.73804600000005
- Max Citation Score: 237.56094
- Similarity Product: 157.93627313768863

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