PATENT CLAIM ANALYSIS

Application Number: 15906253
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["726", "007000"]

Abstract:
A method for detecting user head motion during an authentication transaction is provided that includes generating, by a processor, a motion type feature vector and a user head motion type prediction based on data generated for a sequence of frames. The frames are included in biometric data captured from a user. Moreover, the method includes generating a liveness rating feature vector based on the generated frame data, merging the motion type and liveness rating vectors, and generating a spoof prediction from the merged vector. When the generated spoof prediction indicates biometric data in the frames was spoofed, the method includes changing the user head motion type prediction to no motion. The method also includes storing the user head motion type prediction in a buffer and determining a final user head motion type detected for the frames.

Claim (Index 11):
The computing device for detecting user head motion in accordance with  claim 8 , said generating a motion type feature vector step comprising:\n generating a signal based on the generated frame data, the signal having a regular processing rate that matches the sampling rate of a machine learning algorithm; calculating feature values from a portion of the signal within a temporal window; and generating the motion type feature vector from the calculated feature values.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 2.37097
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14674258', '14053384', '15089608', '15053111', '15363232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2362506610221831
- 35 USC 102 Novelty (BERT): 0.6021431063364955
- Combined Prediction Score: 0.2728399055536143
- Mean Citation Score: 277.361258
- Max Citation Score: 521.8503
- Similarity Product: 474.35565995492937

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