发明名称 |
CALIBRATION GUIDANCE SYSTEM AND OPERATION METHOD OF A CALIBRATION GUIDANCE SYSTEM |
摘要 |
An operation method of a calibration guidance system includes a feature extraction unit executing a feature extraction operation on a first image group including a first object captured by a multi-camera system to generate a first feature point group corresponding to a predetermined position within an image capture range of the multi-camera system; and a guidance unit determining whether to generate a direction indication to guide the first object to another predetermined position within an image capture range according to a first comparison result between a block corresponding to feature points of the first feature point group of the predetermined position and a predetermined block when a number of the feature points of the first feature point group is greater than a predetermined number. |
申请公布号 |
US2016198145(A1) |
申请公布日期 |
2016.07.07 |
申请号 |
US201514983443 |
申请日期 |
2015.12.29 |
申请人 |
Etron Technology, Inc. |
发明人 |
Lee Chi-Feng |
分类号 |
H04N13/02;G06F3/16;G06K9/62;H04N5/232;G06K9/46;G06T7/00 |
主分类号 |
H04N13/02 |
代理机构 |
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代理人 |
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主权项 |
1. An operation method of a calibration guidance system, the calibration guidance system comprising a feature extraction unit, a guidance unit, and an operation unit, the operation method comprising:
the feature extraction unit executing a feature extraction operation on a first image group comprising a first object captured by a multi-camera system to generate a first feature point group corresponding to a predetermined position within an image capture range of the multi-camera system; and the guidance unit determining whether to generate a direction indication to guide the first object to another predetermined position within the image capture range according to a first comparison result between a block corresponding to feature points of the first feature point group of the predetermined position and a predetermined block when a number of the feature points of the first feature point group corresponding to the predetermined position is greater than a predetermined number. |
地址 |
Hsinchu TW |