PATENT CLAIM ANALYSIS

Application Number: 15978714
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["345", "629000"]

Abstract:
Multiple images may be combined to obtain a composite image. Individual images may be obtained with different camera sensors and/or at different time instances. In order to obtain the composite image source images may be aligned in order to produce a seamless stitch. Source images may be characterized by a region of overlap. A disparity measure may be determined for pixels along a border region between the source images. A warp transformation may be determined using a refinement process configured to determine displacement of pixels of the border region based on the disparity. Pixel displacement at a given location may be constrained to direction configured tangential to an epipolar line corresponding to the location. The warp transformation may be propagated to pixels of the image. Spatial and/or temporal smoothing may be applied. In order to obtain refined solution, the warp transformation may be determined at multiple spatial scales.

Claim (Index 4):
The system of  claim 3 , wherein for a given pixel that is displaced, the first direction and the second direction are tangential to an epipolar line associated with a location of the given pixel, the epipolar line configured based on a geometry of a capture device used to obtain the first source image.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.06494
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15263332', '14949786', '14927343', '15476884', '14607018']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.657517991618291
- 35 USC 102 Novelty (BERT): 0.5785202077326929
- Combined Prediction Score: 0.6496182132297312
- Mean Citation Score: 314.235186
- Max Citation Score: 464.23605
- Similarity Product: 411.0542158591032

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