PATENT CLAIM ANALYSIS

Application Number: 16070426
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["348", "159000"]

Abstract:
The present application relates to a video surveillance technology, and discloses a 3D monitoring system and a rapid deployment method for the same. In the present application, two corresponding point sets are obtained by means of an input device respectively in a virtual scene and in a monitoring video, so as to obtain a mapping between the virtual scene and the monitoring video; and a video mesh, to be superimposed and displayed on the virtual scene, is generated based on this mapping. Thus, a 3D monitoring system can be rapidly deployed without calibrations of intrinsic and extrinsic parameters of a camera, and requirements on accuracy in matching between a 3D monitoring scene and an actual monitored site are decreased, greatly reducing the difficulty in system deployment while ensuring the effect of superimposing a monitoring video on a virtual scene.

Claim (Index 23):
The rapid deployment method for a 3D monitoring system of  claim 3 , wherein after the step of displaying a virtual scene and a monitoring video of a monitored site, the method further comprises:\n obtaining, through an input device, N points selected in the virtual scene as a third point set, and obtaining, through an input device, N points selected in the same monitoring video as a fourth point set, wherein N is greater than 2, and there is a one-to-one correspondence between points in the third point set and points in the fourth point set respectively, so that a second mapping between the virtual scene and the monitoring video is formed; generating a second video mesh according to the second mapping, wherein a texture of the second video mesh is at least a part of the same monitoring video; and superimposing and displaying the second video mesh on the virtual scene.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 1.9359
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16092655', '14703633', '10961456', '12302928', '13599263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6311794772738794
- 35 USC 102 Novelty (BERT): 0.4804980873337509
- Combined Prediction Score: 0.6161113382798665
- Mean Citation Score: 178.725484
- Max Citation Score: 188.00177
- Similarity Product: 138.39717176061035

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test