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 2):
The method of  claim 1  wherein computing the corresponding corner features between the 3D CAD model and current depth map comprises: using an initial camera pose to project the current depth map onto the 3D CAD model, and identify corners in the 3D CAD model that may be in the camera's field of view, wherein a search is performed in each corner's surrounding area for the closest corner in the projected depth map.

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): 0.3490311639899284
- 35 USC 102 Novelty (BERT): 0.4807197827856349
- Combined Prediction Score: 0.362200025869499
- Mean Citation Score: 194.590308
- Max Citation Score: 196.49352
- Similarity Product: 147.71360395537374

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