PATENT CLAIM ANALYSIS

Application Number: 15943636
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["345", "440000"]

Abstract:
A computing system, including at least one imaging sensor configured to collect imaging data of a physical environment. The computing system may further include a processor configured to generate, based on the imaging data, a first anchor graph including a first plurality of anchors connected by a first plurality of edges. Each anchor of the first plurality of anchors may indicate a respective estimated position in the physical environment. The processor may be further configured to detect a change in the estimated position of at least one anchor of the first plurality of anchors relative to the at least one imaging sensor. Based on the change in the estimated position, the processor may reposition the first anchor graph relative to the at least one imaging sensor. Estimated lengths of the first plurality of edges and estimated angles between the first plurality of edges may remain fixed.

Claim (Index 20):
A head-mounted display device, comprising:\n one or more imaging sensors configured to collect imaging data of a physical environment; and a processor configured to:\n generate, based on the imaging data, a first anchor graph including a first plurality of anchors connected by a first plurality of edges, wherein each anchor of the first plurality of anchors indicates a respective estimated position in the physical environment; \n detect a change in the estimated position of at least one anchor of the first plurality of anchors relative to the one or more imaging sensors; \n based on the change in the estimated position, reposition the first anchor graph relative to the one or more imaging sensors, wherein estimated lengths of the first plurality of edges and estimated angles between the first plurality of edges remain fixed; \n determine, based on the imaging data, that no anchors included in the first plurality of anchors are detected by the one or more imaging sensors; \n generate, based on the imaging data, a second anchor graph including a second plurality of anchors connected by a second plurality of edges, wherein:\n each anchor of the second plurality of anchors indicates a respective estimated position in the physical environment; and \n the first plurality of anchors and the second plurality of anchors are disjoint; \n \n determine, based on the imaging data, that the one or more imaging sensors have reestablished detection of at least one anchor of the first plurality of anchors; and \n generate a combined anchor graph including each anchor of the first plurality of anchors and each anchor of the second plurality of anchors.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.83636
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15614408', '15593147', '15592047', '15169045', '14748715']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6127925923696983
- 35 USC 102 Novelty (BERT): 0.4751429598536365
- Combined Prediction Score: 0.599027629118092
- Mean Citation Score: 136.158593
- Max Citation Score: 161.13876000000005
- Similarity Product: 114.6695888837457

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