发明名称 |
HANDHELD MAGNIFICATION DEVICE WITH A TWO-CAMERA MODULE |
摘要 |
A handheld magnification device for displaying a magnified representation of an object in a see-through manner is provided. The handheld magnification device includes a casing and a first and a second camera both adapted to acquire an image of the object, and having respectively a first working range proximate the handheld magnification device and a second working range different from and extending beyond the first working range. The handheld magnification device also includes a distance-sensitive sensor for measuring a distance parameter representative of a distance between the object and the handheld magnification device, as well as a processing unit for automatically selecting, based on the distance parameter and the first and second working ranges, one of the first and second cameras as a selected camera. The handheld magnification device further includes a display for displaying the magnified representation of the object based on the image acquired by the selected camera. |
申请公布号 |
US2014176767(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201213724964 |
申请日期 |
2012.12.21 |
申请人 |
TECHNOLOGIES HUMANWARE INC. |
发明人 |
Hamel Pierre;Julien Martin;Boutrouille Francois;Sicard Stephane;Auclair Carle |
分类号 |
H04N5/232 |
主分类号 |
H04N5/232 |
代理机构 |
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代理人 |
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主权项 |
1. A handheld magnification device for displaying a magnified representation of an object in a see-through manner, the handheld magnification device comprising:
a casing having a camera face for pointing toward the object and a display face opposite to the camera face; a first and a second camera both adapted to acquire an image of the object, each camera having a corresponding field of view extending from the camera face of the casing, the first camera having a first working range proximate the handheld magnification device and the second camera having a second working range different from and extending beyond the first working range; a distance-sensitive sensor for measuring in real-time a distance parameter representative of a distance between the object and the handheld magnification device; a processing unit for receiving the distance parameter from the distance-sensitive sensor and for automatically selecting, based on the distance parameter and the first and second working ranges, one of the first and second cameras as a selected camera; and a display extending along the display face of the casing for displaying, in real-time, the magnified representation of the object based on the image acquired by the selected camera. |
地址 |
Longueuil (Quebec) CA |