PATENT CLAIM ANALYSIS

Application Number: 16008812
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["348", "148000"]

Abstract:
A camera angle estimation method for an around view monitoring system includes uniformizing and extracting, by a control unit of the around view monitoring system, feature points from an image of each of at least three cameras, acquiring, by the control unit, corresponding points by tracking the extracted feature points, integrating, by the control unit, the corresponding points acquired from the image of each of the cameras with one another, estimating, by the control unit, vanishing points and vanishing lines by using the integrated corresponding points, and estimating an angle of each of the cameras on the basis of the estimated vanishing points and vanishing lines.

Claim (Index 1):
A camera angle estimation method for an around view monitoring system, comprising:\n uniformizing and extracting, by a control unit of the around view monitoring system, feature points from an image of each of at least three cameras; acquiring, by the control unit, corresponding points by tracking the extracted feature points; integrating, by the control unit, the corresponding points acquired from the image of each of the cameras with one another; estimating, by the control unit, vanishing points and vanishing lines by using the integrated corresponding points; and estimating an angle of each of the cameras on the basis of the estimated vanishing points and vanishing lines.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 2.42857
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15161711', '14113414', '13689196', '15678724', '15830116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6554641031495915
- 35 USC 102 Novelty (BERT): 0.4839632938037964
- Combined Prediction Score: 0.638314022215012
- Mean Citation Score: 199.67376200000004
- Max Citation Score: 208.64114
- Similarity Product: 152.67002271548745

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