PATENT CLAIM ANALYSIS

Application Number: 15872313
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["382", "154000"]

Abstract:
Systems and methods for indoor localization in large-scale scenes, such as indoor environments are described. Systems and related methods for estimating the 3D camera pose of a depth camera by automatically aligning 3D depth images of a scene to a 3D CAD model of the scene are described.

Claim (Index 13):
The system of  claim 11  wherein corners from a depth frame are extracted by, upon a corner in the 3D CAD model appearing in the camera's field of view, performing a search in the model corner's surrounding area for a corresponding corner in the projected depth map, extracting planes from the portion of the depth map within the search area, discarding the planes that are not parallel, to within a threshold, to any of the planes of the model's corner feature.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 1.54545
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11149956', '14254648', '13017587', '13775165', '13017474']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3497168250943742
- 35 USC 102 Novelty (BERT): 0.4777377407806912
- Combined Prediction Score: 0.3625189166630059
- Mean Citation Score: 194.590308
- Max Citation Score: 196.49352
- Similarity Product: 152.02064148728368

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