PATENT CLAIM ANALYSIS

Application Number: 15876814
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["345", "419000"]

Abstract:
A computer-implemented method comprises: extracting a setting from a description file of a virtual pan-tilt-zoom (PTZ) camera used to capture an original image through a wide-angle lens; determining a first set of coordinates of a pixel of the original image for each cell of a sparse conversion map represented as a first look-up table, wherein the sparse conversion map corresponds to a sparse grid of pixels of an output image; determining, via interpolating the first set of coordinates, a second set of coordinates of a pixel of the original image for each cell of a full conversion map, wherein the second set of coordinates is represented as a second look-up table, wherein the full conversion map corresponds to a full grid of pixels of the output image; instructing a display to present the output image, wherein the original image is less rectilinear than the output image.

Claim (Index 1):
A method comprising:\n receiving, by a processor, a first imagery from a first camera and a second imagery from a second camera, wherein the first imagery is warped, wherein the first imagery depicts a bottom of a vehicle, wherein the second imagery depicts an identifier of the vehicle; dewarping, by the processor, the first imagery; stitching, by the processor, the first imagery such that a first image is formed; extracting, by the processor, a set of symbols from the second imagery, wherein the set of symbols corresponds to the identifier; storing, by the processor, the first image and the set of symbols in a database such that the first image is associated with the set of symbols; retrieving, by the processor, the first image from the database; comparing, by the processor, a second image against the first image, wherein the second image depicts the bottom; determining, by the processor, whether the second image satisfies a comparison threshold with respect to the first image; and requesting, by the processor, a barrier to be opened responsive to the comparison threshold being satisfied such that the vehicle can pass the barrier.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 2.56452
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15241770', '15404082', '15432770', '15241572', '14056515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6742504868030084
- 35 USC 102 Novelty (BERT): 0.5259516460684949
- Combined Prediction Score: 0.659420602729557
- Mean Citation Score: 288.432306
- Max Citation Score: 351.1594
- Similarity Product: 256.95271105276345

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test