PATENT CLAIM ANALYSIS

Application Number: 15890362
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["382", "269000"]

Abstract:
Disclosed are an image processing method, apparatus, system and a display device, which can be allowed to perform correction processing on the grayscale of each of the pixels, without any limitation on the shape of the display panel, and have relatively high flexibility. In addition, because the pre-created correction data table has the pixel position, the marker and the correction data contained herein, the correction data are correction data integrated from displaying correction data and edge correction data if the pixel position belongs to the preset edge portion and the correction data are the displaying correction data if the pixel position is other than that belonging to the edge portion, the displaying correction data and the correction data integrated from the displaying correction data and the edge correction data are contained in the correction data table, so that the logic resource occupied in the system can be effectively reduced.

Claim (Index 6):
The method according to  claim 2 , before receiving the signal for the image to be displayed, a correction data table containing a pixel position, a marker and correction data is determined as follows:\n determining the edge portion in the display region, and a marker for indicating whether the pixel position of a pixel belongs to the edge portion, according to the pixel position of each of the pixels within an active area, and an edge correction policy in a preset edge correction rule; wherein the edge portion comprises at least the position at which a jagged edge is located if the display panel is irregular; determining actual brightness information corresponding to each of the pixels within the active area at multiple groups of grayscales; determining the demura correction data corresponding to each of the pixels, according to the determined actual brightness information corresponding to each of the pixels at multiple groups of grayscales, determining the edge correction data corresponding to each of the pixels which belong to the edge portion, according to the pixel position of each of the pixels in the active area and the edge correction algorithm in the edge correction rule; in accordance with the preset rule, integrating the edge correction data and demura correction data corresponding to each of the pixels which belong to the edge portion to determine the correction data corresponding to each of the pixels which belong to the edge portion; determining the demura correction data corresponding to each of the pixels not belonging to the edge portion as the correction data corresponding to each of the pixels not belonging to the edge portion; and creating a correction data table containing a pixel position, a marker and correction data, according to the determined marker and correction data corresponding to each of the pixels and the pixel position of each of the pixels in the display panel.

Metadata:
- Claim Count in Document: 54.0
- Percentile: 88.0
- Lexical Diversity: 2.36765
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15888099', '11902151', '13922879', '15559578', '15548066']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3253235489343141
- 35 USC 102 Novelty (BERT): 0.5441471740497899
- Combined Prediction Score: 0.3472059114458617
- Mean Citation Score: 256.66638
- Max Citation Score: 378.29492
- Similarity Product: 297.41740030100107

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