Image processing device
AssigneeAstemo, Ltd.
InventorsHideaki KIDO, Kota IRIE
Life of this patent
Estimating the term…
Abstract
An image processing device includes an arithmetic operation device. The arithmetic operation device detects an object for each of a plurality of images imaged by a plurality of cameras, estimates a distance to the object for each of the plurality of images, determines a feature point that can be acquired in any of the plurality of images among feature points of the object using the estimated distance to the object for each of the plurality of images and camera parameters of the plurality of cameras, obtains a feature amount around the determined feature point for each of the plurality of images, collates feature amounts of the plurality of images, and measures the distance to the object based on a result of collating the feature amounts.
Claims5
An image processing device comprising an arithmetic operation device, wherein
- the arithmetic operation device is configured
- to detect an object for each of a plurality of images imaged by a plurality of cameras,
- to estimate a distance to the object for each of the plurality of images,
- to determine a feature point that can be acquired in any of the plurality of images among feature points of the object using the estimated distance to the object for each of the plurality of images and camera parameters of the plurality of cameras,
- to obtain a feature amount around the determined feature point for each of the plurality of images,
- to collate feature amounts of the plurality of images with each other, and
- to measure the distance to the object based on a result of collating the feature amounts.
Dependencies are inferred from the claim text.