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Object candidate area estimation device, object candidate area estimation method, and object candidate area estimation program
Object candidate area estimation device, object candidate area estimation method, and object candidate area estimation program
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机译：对象候选区域估计装置，对象候选区域估计方法和对象候选区域估计程序
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摘要
PROBLEM TO BE SOLVED: To provide an object candidate area estimation device, an object candidate area estimation method and an object candidate area estimation program which can estimate a candidate area which is a candidate of an area which suitably contains a single object in an image at high speed and with smaller number of the candidates.SOLUTION: A method includes steps of: accepting a visible light image and a depth image as inputs; estimating candidate area groups which consists of a plurality of candidate areas which are candidates of areas capturing objects, from the visible light image; deleting the candidate area determined that a substance projected in the candidate area is not the object, from the candidate area groups, based on the depth image; estimating object likelihood indicating the degree of a capture state in which the candidate area has caught a single object, about each of the candidate area which was not deleted, based on the depth change between pixels in the depth image; and correcting the shape of the candidate area so as to increase the object likelihood, about each of the candidate area which was not deleted.SELECTED DRAWING: Figure 1
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