PATENT CLAIM ANALYSIS

Application Number: 16109972
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
Methods, systems, and devices for calibrating a camera device are described. The camera device may capture a first set of images of a physical environment and a second set of images of the physical environment having at least one illuminated reference point. The camera device may use a multi-dimensional target for calibration that may be formed by a quantity of illuminated reference points. That is, the illuminated reference points may be part of the multi-dimensional target. The camera device may determine a location of at least one illuminated reference point in an image of the second set based on an image of the first set and the image of the second set, and determine an association between the location of the at least one illuminated reference point in the image of the second set to a physical location of the illuminated reference point in the physical environment. As a result, the camera device may be calibrated.

Claim (Index 16):
An apparatus, comprising:\n a processor, memory in electronic communication with the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to:\n receive, by the apparatus, configuration information during a calibration procedure, wherein the configuration information comprises at least one of: physical location information of a quantity of illuminated reference points in the physical environment and an illumination pattern of the quantity of illuminated reference points in the physical environment, or the quantity of illuminated reference points comprising an illuminated reference point; \n identify, by the apparatus, the illumination pattern associated with the illuminated reference point and a quantity of other illuminated reference points in the physical environment based at least in part on the configuration information, the illuminated reference point and the quantity of other illuminated reference points having varying depths and positions within the physical environment relative to the apparatus; \n capture, by the apparatus, a first set of images of a physical environment based at least in part the configuration information and the illumination pattern; \n capture, by the apparatus, a second set of images of the physical environment having the illuminated reference point based at least in part on the configuration information and the illumination pattern; \n determine a location of the illuminated reference point in an image of the second set of images based at least in part on an image of the first set of images and the image of the second set of images; \n determine an association between the location of the illuminated reference point in the image of the second set of images to a physical location of the illuminated reference point in the physical environment; and \n calibrate the apparatus based at least in part on the association.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 2.92982
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15592249', '15268038', '13597029', '14493766', '15016936']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5064069234880016
- 35 USC 102 Novelty (BERT): 0.4639436128958367
- Combined Prediction Score: 0.5021605924287852
- Mean Citation Score: 166.69827
- Max Citation Score: 177.13791
- Similarity Product: 142.73067863803092

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