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 1):
An image processing method, comprising:\n detecting a saturated color ratio of a current frame picture in an acquired target image; acquiring a PWM duty ratio of a backlight circuit configured to display the current frame picture according to the saturated color ratio; acquiring a gain coefficient configured to perform an image format conversion on the current frame picture according to the saturated color ratio; converting the current frame image from a first image format to a second image format based on an image conversion algorithm and an adoption of the gain coefficient and controlling the backlight circuit to display the current frame picture of the second image format by a backlight brightness corresponding to the PWM duty ratio.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.7037
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14572781', '15325081', '15173669', '15173205', '13861841']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6522608404707607
- 35 USC 102 Novelty (BERT): 0.48265379507264
- Combined Prediction Score: 0.6353001359309487
- Mean Citation Score: 211.623912
- Max Citation Score: 217.75337
- Similarity Product: 167.70663992682933

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