ELECTRONIC DEVICE LOCALIZATION BASED ON IMAGERY

申请公布号：EP3134870(A1)

申请号：EP20150722819

申请日期：2015.04.24

申请公布日期：2017.03.01

申请人：

Google Technology Holdings LLC

发明人：HESCH, Joel;NERURKAR, Esha;MIHELICH, Patrick

分类号：G06T7/00

主分类号：G06T7/00

摘要：An electronic device includes one or more imaging cameras. After a reset of the device or other specified event, the electronic device identifies an estimate of the device's pose based on location data such as Global Positioning System (GPS) data, cellular tower triangulation data, wireless network address location data, and the like. The one or more imaging cameras may be used to capture imagery of the local environment of the electronic device, and this imagery is used to refine the estimated pose to identify a refined pose of the electronic device. The refined pose may be used to identify additional imagery information, such as environmental features, that can be used to enhance the location based functionality of the electronic device.

Magnetic tape for testing and adjusting magnetic heads.

Device for checking the level and the movement of a mass in a vibrating machine.

Convection cooling vessel for materials exhibiting surfaces.

Method and device for adjusting a trip device with a permanent magnet.

IMAGE RECORDING SYSTEM.

A gas discharge lamp.

New thymopentin retro-inverso analogs and fragments thereof, a process of preparation of the new compounds and the intermediates obtained therein.

Novel copolymers of CO and olefinically unsaturated hydrocarbons.

Junction box for energy distributors at rotating posts.

Hose construction.

Imidazole compound and process for preparing the same.

Bis-(2,2,6,6-tetramethyl-piperidyl) diimides as light stabilizers for synthetic polymers.

2-Aminoacetamide pyridinyl derivatives.

Pyridinylpyrimidine derivatives, method for production thereof and a plant disease protectant containing them as the active ingredient.

Dihydrate crystals of etoposide-2-dimethylamino compound hydrochloride and a process for production thereof.

Treated tire curing bladders and method for curing tires.

Magnetic recording medium.

A digital signal receiving circuit with means for controlling a baud rate sampling phase by a power of sampled signals.

Liquid purifying device incorporating air pumping means within container lid body.

Heat exchancher with tubes.