PATENT CLAIM ANALYSIS

Application Number: 15967364
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["348", "208200"]

Abstract:
A target image captured from a fisheye lens or other lens with known distortion parameters may be transformed to align it to a reference image. Corresponding features may be detected in the target image and the reference image. The features may be transformed to a spherical coordinate space. In the spherical space, images may be re-pointed or rotated in three dimensions to align all or a subset of the features of the target image to the corresponding features of the reference image. For example, in a sequence of images, background features of the target image in the spherical image space may be aligned to background features of the reference image in the spherical image space to compensate for camera motion while preserving foreground motion. An inverse transformation may then be applied to bring the images back into the original image space.

Claim (Index 33):
The non-transitory computer-readable apparatus of  claim 29 , wherein the application of the rotation comprises optimally alignment of the subset of the first spherical feature coordinates to the corresponding subset of the second spherical feature coordinates based on an optimization metric.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 91.0
- Lexical Diversity: 2.34375
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15249347', '12110669', '13316356', '13178867', '15800047']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5760632176979795
- 35 USC 102 Novelty (BERT): 0.5591326663688468
- Combined Prediction Score: 0.5743701625650662
- Mean Citation Score: 216.3645
- Max Citation Score: 422.66745
- Similarity Product: 325.61158587689994

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