Ultrasonic fingerprint anti-spoofing based on A-line data
A Hendel, N Altman, B Major, J Frydman… - US Patent …, 2024 - Google Patents
Some disclosed methods involve obtaining current A-line data corresponding to reflections
of ultrasonic waves from a target object detected by a single receiver pixel, obtaining current …
of ultrasonic waves from a target object detected by a single receiver pixel, obtaining current …
Traffic sign recognition method based on lightweight neural network
Provided is a traffic sign recognition method based on a lightweight neural network, which
including: a lightweight neural network model is constructed for training and pruning to …
including: a lightweight neural network model is constructed for training and pruning to …
Image matching using deep learning image fingerprinting models and embeddings
E Daryoush, JB Bryslawskyj, Y Zhang… - US Patent …, 2024 - Google Patents
Image fingerprints (embeddings) are generated by an image fingerprinting model and
indexed with an approximate nearest neighbors (ANN) model trained to identify the most …
indexed with an approximate nearest neighbors (ANN) model trained to identify the most …