PATENT CLAIM ANALYSIS

Application Number: 16205109
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["348", "047000"]

Abstract:
A camera calibration system jointly calibrates multiple cameras in a camera rig system. The camera calibration system obtains configuration information about the multiple cameras in the camera rig system, such as position and orientation for each camera relative to other cameras. The camera calibration system estimates calibration parameters (e.g., rotation and translation) for the multiple cameras based on the obtained configuration information. The camera calibration system receives 2D images of a test object captured by the multiple cameras and obtains known information about the test object such as location, size, texture and detailed information of visually distinguishable points of the test object. The camera calibration system then generates a 3D model of the test object based on the received 2D images and the estimated calibration parameters. The generated 3D model is evaluated in comparison with the actual test object to determine a calibration error. The calibration parameters for the cameras are updated to reduce the calibration error for the multiple cameras.

Claim (Index 11):
The non-transitory computer-readable storage medium of  claim 9 , wherein the calibration measures of the test object include at least one of the following: location, size, texture, shape and detailed information of visually distinguishable points on the test object.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 98.0
- Lexical Diversity: 2.41667
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15096149', '15850530', '10869020', '12689173', '12346773']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6148018112070003
- 35 USC 102 Novelty (BERT): 0.5461334625251177
- Combined Prediction Score: 0.6079349763388121
- Mean Citation Score: 256.959944
- Max Citation Score: 391.31534
- Similarity Product: 254.1580586739969

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