Systems and methods for constructing and indexing a database of joint profiles for persons viewed by multiple wearable apparatuses

A method for updating profile information based on data collected by a first wearable apparatus and a second wearable apparatus, the method comprising:

• obtaining identification information associated with a person detected in one or more images captured by a wearable image sensor included in the first wearable apparatus, wherein the identification information comprises a hash of an identifier of the person extracted from the one or more images using at least one of a person recognition algorithm or a facial recognition algorithm;
• obtaining, from the first wearable apparatus, auxiliary information associated with the detected person;
• identifying, in a database storing a plurality of profiles, a profile associated with the detected person based on the identification information;
• updating the identified profile based on the auxiliary information;
• obtaining, from the second wearable apparatus, additional auxiliary information associated with the detected person, the additional auxiliary information being based on a second set of one or more images captured by a second wearable image sensor included in the second wearable apparatus;
• and
• updating the identified profile based on the additional auxiliary information.

A non-transitory computer-readable medium storing instructions for updating profile information based on data collected by a first wearable apparatus and a second wearable apparatus, the instructions causing one or more processors to:

• obtain identification information associated with a person detected in one or more images captured by a wearable image sensor included in the first wearable apparatus, wherein the identification information comprises a hash of an identifier of the person extracted from the one or more images using at least one of a person recognition algorithm or a facial recognition algorithm;
• obtain, from the first wearable apparatus, auxiliary information associated with the detected person;
• identify, in a database storing a plurality of profiles, a profile associated with the detected person based on the identification information;
• update the identified profile based on the auxiliary information;
• obtain, from the second wearable apparatus, additional auxiliary information associated with the detected person, the additional auxiliary information being based on a second set of one or more images captured by a second wearable image sensor included in the second wearable apparatus;
• and
• update the identified profile based on the additional auxiliary information.