PATENT CLAIM ANALYSIS

Application Number: 15978581
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "419000"]

Abstract:
A LED-based integral imaging display system as well as its control method and device, including: a parameter matching step: matching the parameters of the lenslet array and LED in the display part of said LED-based integral imaging display system to obtain the display parameters. The display parameters include the basic parameters of the display part, and the corresponding optical imaging models, which match with the basic parameters, in different stereoscopic display modes. A video source acquisition step: according to the display parameters, acquiring the integral imaging video sources required by LED-based integral imaging naked-eye stereoscopic display, which is used for the to-be-displayed 3D image.

Claim (Index 16):
The device according to  claim 10 , wherein the video source acquisition unit includes:\n a virtual acquisition module and real acquisition module; wherein, said virtual acquisition module includes: according to said display parameters, simulating the optical acquisition system in the computer to establish a virtual camera array; generating the video sources of the integral imaging system by using each camera of the virtual camera array and based on the records using computer graphics technique and the 3D information of the virtual 3D object corresponding to the to-be-displayed 3D object; and said real acquisition module includes: establishing the real camera array in the real acquisition system, according to said display parameters; generating the images at different viewing angles of said to-be-displayed 3D object using each camera of the real camera array, and calculating their disparity maps of the images at said different viewing angles; reconstructing 3D points corresponding to said to-be-displayed 3D object, using the disparity maps of the images at different viewing angles; generating the elemental image array as said video sources of the integral imaging system, by back-projecting the 3D points.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 93.0
- Lexical Diversity: 1.9661
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12928127', '13683507', '15038956', '12939647', '15440487']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6842722672482519
- 35 USC 102 Novelty (BERT): 0.5044959540773041
- Combined Prediction Score: 0.6662946359311571
- Mean Citation Score: 243.939904
- Max Citation Score: 271.4945
- Similarity Product: 201.18876740938427

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