发明名称 |
Information processing apparatus and information processing method |
摘要 |
A probability at which a target object takes a target object state is acquired for each of target object states that the target object is allowed to take, and a distribution of the probabilities is acquired. A success rate is acquired, for each relative target object state being determined in advance for a position and orientation of an image capturing device, at which the target object is successfully identified from a captured image obtained by capturing the target object having the relative target object state, and a distribution of the success rates is acquired. A position and orientation that the device is to take is determined based on the distribution of the success rates acquired for each of a plurality of positions and orientations that the image capturing apparatus is allowed to take, and the distribution of the probabilities. |
申请公布号 |
US9189709(B2) |
申请公布日期 |
2015.11.17 |
申请号 |
US201213685420 |
申请日期 |
2012.11.26 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Saruta Takayuki;Mori Katsuhiko |
分类号 |
G06K9/78;H04N7/18;G06K9/00;G06K9/62 |
主分类号 |
G06K9/78 |
代理机构 |
Fitzpatrick, Cella, Harper & Scinto |
代理人 |
Fitzpatrick, Cella, Harper & Scinto |
主权项 |
1. An information processing apparatus, comprising:
a first acquisition unit configured to acquire a probability at which a target object takes a target object state for each of target object states that the target object is allowed to take, and configured to acquire a distribution of the acquired probabilities; a second acquisition unit configured to acquire a success rate, for each relative target object state being determined in advance for a position and an orientation of an image capturing device, at which the target object is successfully identified from a captured image obtained by capturing, by the image capturing device, the target object having the relative target object state, and configured to acquire a distribution of the acquired success rates; and a determination unit configured to determine a position and orientation that the image capturing device is to take based on the distribution of the success rates acquired by said second acquisition unit for each of a plurality of positions and orientations that the image capturing apparatus is allowed to take, and the distribution of the probabilities acquired by said first acquisition unit. |
地址 |
Tokyo JP |