SPEED-UP TEMPLATE MATCHING USING PERIPHERAL INFORMATION

摘要

A method for template matching is described. In one implementation, an image including a target object is captured by a camera. A pose of the camera is estimated based, at least in part, on peripheral information from the image. Pre-selecting is performed on a set of pose templates by matching the pose of the camera to poses associated with pose templates to identify a set of matching pose templates. The template matching for the target object is then performed using the set of matching pose templates.

主权项

1. A method for estimating camera pose, the method comprising:
obtaining an image of a location captured via a camera, wherein the image includes a target object and peripheral information; calculating a pose of the camera with respect to the target object based at least in part on the peripheral information; accessing a template matching system, wherein the template matching system comprises a plurality of templates for each object of a plurality of objects, and wherein each template is associated with a template pose; pre-selecting templates of the plurality of templates where the pose of the camera matches the template pose to identify a set of matching pose templates; and processing the set of matching pose templates to identify a template match with the target object.