PATENT CLAIM ANALYSIS

Application Number: 15996808
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["345", "603000"]

Abstract:
The embodiments of the disclosure disclose an image processing method and an device thereof, by detecting the saturated color ratio of the current frame picture of the acquired target image to acquire a corresponding PWM duty ratio and gain coefficient, the method can intelligently control the backlight brightness of the display picture and the gain coefficient during the format conversion to solve the problem that the unsaturated color is darker than the saturated color when the picture is displayed, and the display effect of the terminal is improved.

Claim (Index 10):
The image processing device according to  claim 6 , wherein the picture display unit comprises:\n a format conversion subunit, configured to acquire a gradient coefficient between an initial coefficient and the gain coefficient based on a first preset step size and to convert the current frame picture from a first image format to a second image format based on the image conversion algorithm and the adoption of the gradual coefficient and the gain coefficient in a frame-by-frame switching manner; and a picture display subunit, configured to acquire a gradient duty ratio between an initial duty ratio and the PWM duty ratio based on the second preset step length and to control the backlight circuit to display the current frame picture of the second image format by using the gradient duty ratio and the PWM duty ratio in the frame-by-frame switching manner.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.7037
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14572781', '15325081', '15173669', '15173205', '13861841']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6780126169313281
- 35 USC 102 Novelty (BERT): 0.4882677826173366
- Combined Prediction Score: 0.6590381334999289
- Mean Citation Score: 211.623912
- Max Citation Score: 217.75337
- Similarity Product: 161.66864008798063

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