Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Baidu Netcom Science Technology Co., Ltd

Yang Ding

Jiangtao Zhang

Lele Sun

Ya Gao

Zhenlong Li

A picture annotation method includes starting an annotation tool to recognize a hierarchical relationship between candidate layers in the annotation tool; acquiring an annotation event of a picture to be annotated; distributing the annotation event to at least one target master candidate layer based on the hierarchical relationship; distributing, for an arbitrary target master candidate layer, in the case where the arbitrary target master candidate layer is configured with a slave candidate layer, starting from the arbitrary target master candidate layer, the annotation event down level by level to target slave candidate layers of at least one level of the arbitrary target master candidate layer; processing the annotation event through a first target candidate layer, to which it is distributed.

Picture annotation method, apparatus, electronic device, and storage medium

A dimension detection device includes a first detection unit which is moved to a first predetermined position in a first direction, and configured to detect a current position of the first member, and when the current position of the first member is not a third predetermined position corresponding to the first predetermined position, send a first signal; a second detection unit which is moved to a second predetermined position in the first direction, and configured to detect a current position of the second member, and when the current position of the second member is not a fourth predetermined position corresponding to the second predetermined position, send a second signal; a movement unit which is configured to move the first detection unit and the second detection unit; and an alarm unit configured to send an alarm upon the receipt of the first signal and/or the second signal.

Dimension detection device and cassette

Growing community of inventors

Beijing, China

Yang Ding