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 130):
A program product for use with a digital processing system, the digital processing system comprising at least first and second cameras having a view of a scene, the cameras being arranged along an axis to configure a stereo camera pair having a camera pair axis, and a digital processing resource comprising at least one digital processor, the program product comprising digital processor-executable program instructions stored on a non-transitory digital processor-readable medium, which when executed in the digital processing resource cause the digital processing resource to:\n capture images of the scene, utilizing the at least first and second cameras; and execute 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: generating a disparity solution based on the disparity values; and applying an injective constraint to the disparity solution based on domain and co-domain, wherein the domain comprises pixels for a given image captured by the first camera and the co-domain comprises pixels for a corresponding image captured by the second camera, to enable correction of error in the disparity solution in response to violation of the injective constraint, wherein the injective constraint is that no element in the co-domain is referenced more than once by elements in the domain.

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): 0.3332152509725625
- 35 USC 102 Novelty (BERT): 0.5348928401788782
- Combined Prediction Score: 0.3533830098931941
- Mean Citation Score: 242.455238
- Max Citation Score: 383.47552
- Similarity Product: 262.494882480278

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