Electronic device localization based on imagery

A method, comprising,

• in response to a reset event at an electronic device, identifying at the electronic, device an origin in a first frame of reference;
• identifying a first pose of the electronic device in a second frame of reference corresponding to a geographic frame of reference;
• concurrent with identifying the first pose, identifying a change in position of the electronic device in the first frame of reference relative to the origin;
• and
• translating the first pose of the electronic device to a second pose in the second frame of reference based on the change in position in the first frame of reference.

An electronic device comprising:

• an imaging camera to capture first imagery;
• a processor to:
• in response to a reset event, determine an estimated pose of the electronic device relative to a first frame of reference based on received non-visual location data;
• and
• refine the estimated pose of the electronic device based on a first image captured at an imaging camera of the electronic device to identify a refined pose of the electronic device relative to a second frame of reference.