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公开(公告)号:US6141439A
公开(公告)日:2000-10-31
申请号:US82189
申请日:1998-05-21
申请人: Takumi Yoshida , Nobuo Kochi , Masumori Chida , Tadayuki Ito
发明人: Takumi Yoshida , Nobuo Kochi , Masumori Chida , Tadayuki Ito
CPC分类号: G06T7/0075 , G06T2207/10012 , H04N2013/0081
摘要: An apparatus for image measurement comprises a data setting portion for taking up one of a pair of stereoscopic images as a reference image and the other as a searched image and establishing a reference data block in the reference image and a searched data block in the searched image, a correspondence determining portion for determining correspondence between the reference data block and the searched data block, a data magnification changing portion for changing the magnification of image of the data in the reference data block according to the magnification of image of searched data in the searched image, and an image measuring portion for performing image measurement according to the output of the correspondence determining portion. The correspondence determining portion determines the correspondence by using the reference data block, of which the magnification of data has been changed in the magnification changing portion, and the searched data block.
摘要翻译: 一种用于图像测量的装置包括数据设置部分,用于将一对立体图像中的一个作为参考图像,另一个作为搜索图像,并在参考图像中建立参考数据块,并在搜索的图像中建立搜索的数据块 ,用于确定参考数据块和搜索到的数据块之间的对应关系的对应确定部分,用于根据搜索到的搜索数据的图像的放大倍率来改变参考数据块中的数据的图像的倍率的数据倍率变化部分 图像和图像测量部分,用于根据对应确定部分的输出执行图像测量。 对应确定部分通过使用在倍率变化部分中数据的倍率已经改变的参考数据块和搜索到的数据块来确定对应关系。