PATENT CLAIM ANALYSIS

Application Number: 15761174
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-08
Patent Classification: ["345", "428000"]

Abstract:
A method for processing display data and a virtual reality device. The method comprises: the host divides the display area into a central area and an edge area according to the field of view of a head-mounted display; segments each frame of the display data into first display data corresponding to the central area and second display data corresponding to the edge area; processes the first display data and the second display data according to a first transmission factor and a second transmission factor to obtain first transmission data and second transmission data and sends them to the head-mounted display; and the head-mounted display performs image reconstruction to the received first transmission data and second transmission data, to obtain the displayed image corresponding to the frame of display data, and outputs and display it. The virtual reality device comprises the above host and head-mounted display.

Claim (Index 9):
The method for processing display data according to  claim 8 , wherein the step of performing image reconstruction to the received first transmission data and second transmission data comprises the steps of:\n judging whether data content of the second transmission data is void, and if the data content of the second transmission data is void, reusing image data of the edge area corresponding to the last frame of displayed image, and performing splicing processing to the image data of the edge area and the image data corresponding to the first transmission data, to obtain a displayed image corresponding to the frame of display data; if the data content of the second transmission data is not void, judging whether a display resolution of the second transmission data is less than a display resolution of the first transmission data, if the display resolution of the second transmission data is less than the display resolution of the first transmission data, performing image reconstruction of the first display resolution to the second transmission data by difference value processing, and compositing the second transmission data after the image reconstruction and the first transmission data into one frame of displayed image to output and display; and if the display resolution of the second transmission data is equal to the display resolution of the first transmission data, compositing the first transmission data and the second transmission data into one frame of displayed image to output and display.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 90.0
- Lexical Diversity: 3.01961
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15912323', '14677519', '15868182', '15859087', '15476643']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6477280418565599
- 35 USC 102 Novelty (BERT): 0.4684038624307602
- Combined Prediction Score: 0.6297956239139799
- Mean Citation Score: 144.3627
- Max Citation Score: 153.79603999999995
- Similarity Product: 115.67720550520416

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