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 20):
The system of  claim 12 , wherein the first imagery includes a third image, wherein the server dewarps based on:\n determining based on the setting, a first set of coordinates of a pixel of the third image, wherein the determining of the first set of coordinates is 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 a fourth image; and determining, via interpolating the first set of coordinates, a second set of coordinates of a pixel of the third image such that the third image would be less rectilinear than the fourth image when displayed, wherein the determining of the second set of coordinates is 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 fourth image, wherein the first look-up table and the second look-up table are comprised in a plurality of distinct data structures.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 2.56452
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15241770', '15404082', '15432770', '15241572', '14056515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6992570145965964
- 35 USC 102 Novelty (BERT): 0.5320350344719821
- Combined Prediction Score: 0.682534816584135
- Mean Citation Score: 288.432306
- Max Citation Score: 351.1594
- Similarity Product: 273.5022007435798

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

Dataset: test