PATENT CLAIM ANALYSIS

Application Number: 16045628
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["348", "633000"]

Abstract:
A method of registering multiple devices to a single coordinate system is disclosed. A digital video is received from a digital camera device. The digital video presents a 2D view of a three-dimensional environment surrounding the mobile device. A set of simulated images is generated based on each video frame in the digital video. The simulated images and video frame are analyzed to determine features and create scale and orientation invariant descriptors that include depth information for the features. The descriptors and other data are sent to the server over a network. The descriptors are matched to feature descriptors from a second mobile device. A registration matrix is determined that represents a transformation from a coordinate system in the mobile device to a coordinate system in the second mobile device. The registration matrix is stored on the server to perform the registering of the multiple devices.

Claim (Index 2):
The system of  claim 1 , wherein the multiple device registration server module is further configured to perform further operations for registering multiple devices to a single coordinate system, the further operations comprising:\n receiving descriptor data and other data from a plurality of mobile devices; computing registration matrices between combinations of mobile devices from the plurality of mobile devices; building a dependency graph wherein each node of the graph represents a mobile device from the plurality of mobile devices and a connection between two nodes represents the registration matrix between the two devices represented by the nodes and includes a residual error of the accuracy of the registration matrix; determining the shortest path between nodes in the graph; determining a single reference device from the devices in the graph wherein the reference device is chosen to have the smallest total weight on the shortest path to other devices in the graph; determining additional registration matrices for devices in the graph relative to the reference device; and sending the additional registration matrices to associated devices via the network.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 95.0
- Lexical Diversity: 2.24638
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15286410', '13688093', '15842389', '15209014', '15439767']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.574863085750111
- 35 USC 102 Novelty (BERT): 0.4789636387485345
- Combined Prediction Score: 0.5652731410499533
- Mean Citation Score: 112.352648
- Max Citation Score: 120.712395
- Similarity Product: 76.46247152614028

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