2results about How to "Protect user privacy" patented technology

This invention discloses a brain-computer interface (BCI) smart zoom glasses and a visual adaptive adjustment system, relating to the field of smart glasses technology. It includes an EEG signal acquisition module that attaches to the user's head to collect signals, extracts feature vectors after noise reduction, and transmits them to a core control module; a visual environment perception module that collects target and environmental data, generates structured data packets, and transmits them synchronously; a core control module that integrates multi-source data, identifies visual intent, and decides on adjustment parameters; a smart zoom execution module that adjusts the lens focal length and provides closed-loop feedback to calibrate accuracy; a visual adaptive adjustment module that adjusts lens parameters based on the environment and fatigue state; a human-computer interaction module that supports manual operation, status display, and vibration feedback; and a data storage and update module that stores data and iteratively optimizes the model. This invention achieves accurate visual intent recognition through brain-computer interaction; personalized modeling adapts to different user needs, meeting the product development and application requirements of the wearable smart device manufacturing field.

Provided are a privacy protection method for a transmitting end and a receiving end, an electronic device, and a computer-readable storage medium. The method includes acquiring an initial image, acquiring an area to be scrambled in the initial image, performing backup and scrambling for the initial image based on the area to be scrambled to obtain a scrambled image and backup information, encrypting the backup information to obtain an encrypted result, and transmitting the scrambled image and the encrypted result.