PATENT CLAIM ANALYSIS

Application Number: 16427037
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["382", "103000"]

Abstract:
As an autonomous vehicle moves through a local area, pairwise alignment may be performed to calculate changes in the pose of the vehicle between different points in time. The vehicle comprises an imaging system configured to capture image frames depicting a portion of the surrounding area. Features are identified from the captured image frames, and a 3-D location is determined for each identified feature. The features of different image frames corresponding to different points in time are analyzed to determine a transformation in the pose of the vehicle during the time period between the image frames. The determined poses of the vehicle are used to generate an HD map of the local area.

Claim (Index 17):
The computer-readable storage medium of  claim 15 , wherein matching the feature of the first image frame with a feature of the second image frame comprises determining a feature of the second image frame associated with a descriptor with at least a threshold similarity to a descriptor of the feature of the first image frame, that is nearest to a location the transformed feature.

Metadata:
- Claim Count in Document: 89.0
- Percentile: 100.0
- Lexical Diversity: 1.90476
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15855116', '15855144', '15859202', '15857612', '15857602']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3368981339229734
- 35 USC 102 Novelty (BERT): 0.5362952559962242
- Combined Prediction Score: 0.3568378461302985
- Mean Citation Score: 274.45407400000005
- Max Citation Score: 352.77676
- Similarity Product: 250.6168315767408

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