Patent ID: 11961263
Assignee: SILICONESIGNAL TECHNOLOGIES
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method comprising:
determining a fingerprint specific to a hardware camera, wherein the fingerprint is a fixed pattern noise (FPN) dark signal non-uniformity (DSNU) pattern, and wherein determining the fingerprint includes capturing one or more dark frame images with a camera sensor included in the hardware camera while the camera sensor is covered;
determining a camera autoencoder trained based on training image data collected from the hardware camera and the fingerprint, the camera autoencoder including an image data encoder stored on a storage device at the hardware camera and an image data decoder stored on a remote computing system;
determining input image data from the camera sensor;
determining encoded image data by encoding the input image data at the hardware camera with the image data encoder; and
transmitting the encoded image data to the remote computing system, the remote computing system determining decoded image data by decoding the encoded image data via the image data decoder.