PATENT CLAIM ANALYSIS

Application Number: 15749642
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["382", "254000"]

Abstract:
A scene reconstruction method, apparatus, terminal device, and storage medium. The method includes: acquiring a first image set matching a to-be-reconstructed scene ( 11 ); extracting a characteristic region of an image in the first image set by using a characteristic extraction algorithm ( 12 ); performing recognition on the characteristic region to obtain a scene characteristic region in the image ( 13 ); and performing three-dimensional reconstruction on the to-be-reconstructed scene according to the scene characteristic region in the image, and rendering and generating the to-be-reconstructed scene ( 14 ). Some useless and unstable characteristic regions are filtered off, and the three-dimensional reconstruction on the to-be-reconstructed scene is performed only according to the scene characteristic region associated with the to-be-reconstructed scene, thereby improving the efficiency and accuracy of reconstruction.

Claim (Index 13):
A terminal device for reconstructing a scene, comprising:\n one or more processors; and a memory; wherein one or more modules are stored in the memory, and when executed by the one or more processors, the one or more modules cause the one or more processors to perform operations comprising: acquiring a first image set matching a to-be-reconstructed scene; extracting a characteristic region of an image in the first image set by using a characteristic extraction algorithm; performing recognition on the characteristic region to obtain a scene characteristic region in the image; and performing three-dimensional reconstruction on the to-be-reconstructed scene according to the scene characteristic region in the image, and rendering and generating the to-be-reconstructed scene.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.2
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15301356', '16066168', '13638782', '15241327', '13038055']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3382638919593747
- 35 USC 102 Novelty (BERT): 0.4720101574453539
- Combined Prediction Score: 0.3516385185079726
- Mean Citation Score: 185.21891
- Max Citation Score: 204.88696
- Similarity Product: 168.561605937109

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