PATENT CLAIM ANALYSIS

Application Number: 15757337
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["348", "187000"]

Abstract:
A method for correcting an image of a multi-camera system by using a multi-sphere correction device is disclosed. According to the present invention, the method for correcting an image of a multi-camera system by using a correction unit and a multi-sphere correction device having two or more spheres, which are vertically arranged on a support at certain intervals, comprises: (a) a correction variable acquisition step of determining, by the correction unit, a correction variable value for a geometric error of each camera by using the multi-sphere correction device; and (b) an image correction step of correcting an image obtained by photographing an actual subject by using the correction variable acquired in step (a), and outputting the corrected image, thereby enabling a more accurate image to be captured since a geometric error of each camera is corrected.

Claim (Index 7):
The method of  claim 1 , wherein the step (b) includes:\n disposition of a subject at a center of cameras after removing the calibration apparatus; acquisition of an image for the subject from the each camera by an image input unit of the calibration unit; and output of a calibrated image by applying the calibration parameter value stored in the image of the each camera to an image of each subject by a controller of the calibration unit.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.21739
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14062095', '15561104', '12689173', '14127757', '12050850']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6232223807487031
- 35 USC 102 Novelty (BERT): 0.4995376511002696
- Combined Prediction Score: 0.6108539077838597
- Mean Citation Score: 165.49528400000003
- Max Citation Score: 185.09483
- Similarity Product: 113.2671006227702

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

Dataset: test