PATENT CLAIM ANALYSIS

Application Number: 15968971
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["382", "104000"]

Abstract:
An industrial vehicle is provided comprising a drive mechanism, a steering mechanism, a vehicle controller, a camera, and a navigation module. The camera is communicatively coupled to the navigation module, the vehicle controller is responsive to commands from the navigation module, and the drive mechanism and the steering mechanism are responsive to commands from the vehicle controller. The camera is configured to capture an input image of a warehouse ceiling comprising elongated skylights characterized by different rates of image intensity change along longitudinal and transverse axial directions, and ceiling lights characterized by a circularly symmetric rate of image intensity change. The navigation module is configured to distinguish between the ceiling lights and the skylights and send commands to the vehicle controller for localization, or to navigate the industrial vehicle through the warehouse based upon valid ceiling light identification, valid skylight identification, or both.

Claim (Index 6):
The system of  claim 1  wherein the determinant of Hessian response pyramids and trace of Hessian response pyramids are calculated based on each scale space image being convolved with second-order partial derivative filter kernels.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.37879
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15847113', '15255785', '14872830', '14499700', '14499721']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3892386965927112
- 35 USC 102 Novelty (BERT): 0.660103247735805
- Combined Prediction Score: 0.4163251517070206
- Mean Citation Score: 454.51375
- Max Citation Score: 664.1396
- Similarity Product: 622.4277602348567

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