PATENT CLAIM ANALYSIS

Application Number: 15573475
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-07
Patent Classification: ["382", "118000"]

Abstract:
Methods, systems and computer program products (“software”) enable a virtual three-dimensional visual experience (referred to herein as “V 3 D”) in videoconferencing and other applications; the capturing, processing and displaying of images and image streams; and generation of a facial signature based on images of a given human user's or subject's face, or lace and head, for accurate, reliable identification or authentication of a human user or subject, in a secure, difficult to forge manner.

Claim (Index 124):
A video capture and processing method, comprising:\n capturing images of a scene, the capturing comprising utilizing at least first and second cameras having a view of the scene, the cameras being arranged along an axis to configure a stereo camera pair having a camera pair axis; and executing a feature correspondence function by detecting common features between corresponding images captured by the respective cameras and measuring a relative distance in image space between the common features, to generate disparity values, wherein the feature correspondence function comprises: constructing a multi-level disparity histogram indicating the relative probability of a given disparity value being correct for a given pixel, the constructing of a multi-level disparity histogram comprising: executing a Fast Dense Disparity Estimate (FDDE) image pattern matching operation on successively lower-frequency downsampled versions of the input stereo images, the successively lower-frequency downsampled versions constituting a set of levels of FDDE histogram votes.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 1.53226
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15560019', '13073449', '15515489', '11327651', '12842084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3307005909514587
- 35 USC 102 Novelty (BERT): 0.5368814112565767
- Combined Prediction Score: 0.3513186729819705
- Mean Citation Score: 242.455238
- Max Citation Score: 383.47552
- Similarity Product: 347.8153843358993

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