PATENT CLAIM ANALYSIS

Application Number: 15741694
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["382", "201000"]

Abstract:
An image collation device includes: a tentative matching point extraction unit configured to extract a plurality of tentative matching points that are pairs of corresponding feature points between a pair of input images; and a spatial verification unit configured to evaluate a degree of similarity between the pair of input images on the basis of all of a limiting conditions regarding consistency of a scale factor, a limiting conditions regarding consistency of a rotational angle, and a limiting conditions regarding consistency of a relative positional relationship according to a comparison of or a difference between geometric transformation parameters of the tentative matching points for each of the pairs of tentative matching points that is a combination of the tentative matching points extracted by the tentative matching point extraction unit.

Claim (Index 13):
A non-transitory computer-readable recording medium having a program for causing a computer to function as each unit constituting the image collation device according to  claim 1 .

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.09375
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13773451', '10833760', '14041693', '12321235', '09876319']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3409928940365674
- 35 USC 102 Novelty (BERT): 0.4821516162550354
- Combined Prediction Score: 0.3551087662584142
- Mean Citation Score: 170.211446
- Max Citation Score: 174.49846000000005
- Similarity Product: 122.43691095831396

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

Dataset: test