发明名称 |
EXTRACTING OBJECT EDGES FROM IMAGES |
摘要 |
A computer system may elicit from a human observer ground truth data useful in automatically detecting one or more features in images. The elicitation may include presenting an image to a human observer that has a visual indicator in an image, the visual indicator indicating having a location and orientation with respect to the image; asking the human observer to judge whether a particular image feature is present in the image at the location and orientation indicated by the visual indicator; receiving input from the human observer indicative of whether the particular image feature is present at the location and orientation indicated by the visual indicator; storing the input received from the human observer as part of the human-labeled ground truth data; and repeating the process described above one or more times in connection with a visual indicator that has a different location or orientation with respect to the image or that uses a different image. The stored human-labeled ground truth data may have a content that is useful in automatically detecting one or more features in other images. |
申请公布号 |
US2013301910(A1) |
申请公布日期 |
2013.11.14 |
申请号 |
US201313894276 |
申请日期 |
2013.05.14 |
申请人 |
MEL BARTLETT W.;RAMACHANDRA CHAITHANYA A.;UNIVERSITY OF SOUTHERN CALIFORNIA |
发明人 |
MEL BARTLETT W.;RAMACHANDRA CHAITHANYA A. |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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地址 |
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