特許権
ImageImage registration device, image registration method, and image registration program registration device, image registration method, and image registration program
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- 出願番号
- 特願15413629
- 出願日
- 2017年6月15日
An image registration device includes a mapping section for deciding a first mapping for
transforming the first image to an environmental map and a second mapping for
transforming the second image to an environmental map, a corresponding point pair
extractor for extracting a pair of corresponding points by detecting one point in the first image
and the corresponding one point in the second image, a rotational mapping deriver for
deriving a rotational mapping for registering an image of the first image in the environmental
map and an image of the second image in the environmental map with each other, based on
positions and local feature amounts of the points in the first and second images, and a
registration section for registering the data of the first image with the data of the second
image based on the first mapping, the rotational mapping, and the second mapping.
transforming the first image to an environmental map and a second mapping for
transforming the second image to an environmental map, a corresponding point pair
extractor for extracting a pair of corresponding points by detecting one point in the first image
and the corresponding one point in the second image, a rotational mapping deriver for
deriving a rotational mapping for registering an image of the first image in the environmental
map and an image of the second image in the environmental map with each other, based on
positions and local feature amounts of the points in the first and second images, and a
registration section for registering the data of the first image with the data of the second
image based on the first mapping, the rotational mapping, and the second mapping.