Mobile Acuity Limited

Machines with Vision Limited

Norarum Dx Limited

Mobile Acuitv Limited

Anthony Ashbrook

Mark William Wright

Maurizio Pilu

Neil Polwart

Graham Tyrie

A method for estimating vehicle location by obtaining change events from an event camera's observations of a ground surface moving relative to the vehicle, determining a signature of the ground surface from the change events; and estimating the location using the signature. The change events may be processed to produce an 1st invariant representation of a ground surface patch for use as the signature. Alternatively, range measurements representing a patch may be used as the signature. A map is constructed having the representations of the ground surface patches including the locations of the patches. The same patch of ground surface is subsequently measured thereby obtaining a sequence of change events which are processed to produce a 2nd representation. The 2nd representation is matched to the map of 1st invariant representations. The location of the vehicle on the ground is determined based on the match.

Vehicle localisation using the ground surface with an event camera

An electronic device associates first information and at least a first portion of a first image, and uses a second image that includes a portion corresponding to at least the first portion of the first image to access the associated first information.

Storing information for access using a captured image

A testing apparatus for performing an assay, the testing apparatus comprising: a receptacle () containing a reagent, the reagent being reactive to an applied test sample by developing a color or pattern variation; a portable device (), e.g. a mobile phone or a laptop, comprising a processor and an image capture device (), wherein the processor is configured to process data captured by the image capture device and output a test result for the applied test sample.

Testing apparatus

A system for performing instructions determined by received media-based messages, the system including an interface for receiving a media-based message from a system user; a database associating a plurality of specifications of media-based messages with respective stored instructions; a recognition engine for identifying a correspondence between a received media-based message and a stored specification of a media-based message. The system may include an instruction engine for performing an instruction associated with a stored specification of an media-based message for which a correspondence has been identified; an interface for receiving an activation request; and a database manager configured to process the activation request to generate publication data for creating a publication that may be recorded by a user to define a new media-based message and configured to adapt the database to include a specification of the new media-based message. The system may include a database manager configured to arbitrate which of plural stored instructions is performed in response to an identified correspondence between the received media-based message and one or more specifications of media-based messages.

Growing community of inventors

Edinburgh, United Kingdom

Anthony Ashbrook