PATENT CLAIM ANALYSIS

Application Number: 15946580
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["382", "103000"]

Abstract:
This document relates to camera calibration. One example uses real-world distances and image coordinates of object features in images to determine multiple candidate camera calibrations for a camera. This example filters out at least some of the multiple candidate camera calibrations to obtain remaining calibrations, and obtains a final calibration for the camera from the remaining calibrations

Claim (Index 8):
The system of  claim 7 , wherein the instructions, when executed by the hardware processing unit, cause the hardware processing unit to:\n calculate respective Z axis unit vectors for the multiple candidate camera calibrations; determine a mean Z axis unit vector across the multiple candidate camera calibrations; and remove, from the multiple candidate camera calibrations, certain candidate camera calibrations having respective Z axis unit vectors with relatively large angular deviations from the mean Z axis unit vector.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.57895
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15524944', '14107357', '13868267', '15922572', '15205935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3376446362330417
- 35 USC 102 Novelty (BERT): 0.5031698256101055
- Combined Prediction Score: 0.3541971551707481
- Mean Citation Score: 172.051356
- Max Citation Score: 206.5407
- Similarity Product: 125.25023492082951

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

Dataset: test