Optical system and method for operating the same
First Claim
Patent Images
1. A system, comprising:
- a sensor module configured to detect an object at a predetermined distance and obtain position information of the object relative to the sensor module;
a zooming module configured to move at an angle and capture an image of the object; and
a controller connected to the sensor module and the zooming module, the controller configured to derive the angle in accordance with the predetermined distance and the position information of the object, the controller configured to control the zooming module to move in accordance with the angle,wherein the controller is configured to derive the angle in accordance with a first distance between the object and a projection image of the sensor module at the predetermined distance, and a second distance between the sensor module and the zooming module.
1 Assignment
0 Petitions
Accused Products
Abstract
A system includes: (1) a sensor module configured to detect an object at a predetermined distance and obtain position information of the object relative to the sensor module; (2) a zooming module configured to move at an angle and capture an image of the object; and (3) a controller connected to the sensor module and the zooming module. The controller is configured to derive the angle in accordance with the predetermined distance and the position information of the object, and the controller is configured to control the zooming module to move in accordance with the angle.
8 Citations
18 Claims
-
1. A system, comprising:
-
a sensor module configured to detect an object at a predetermined distance and obtain position information of the object relative to the sensor module; a zooming module configured to move at an angle and capture an image of the object; and a controller connected to the sensor module and the zooming module, the controller configured to derive the angle in accordance with the predetermined distance and the position information of the object, the controller configured to control the zooming module to move in accordance with the angle, wherein the controller is configured to derive the angle in accordance with a first distance between the object and a projection image of the sensor module at the predetermined distance, and a second distance between the sensor module and the zooming module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A system, comprising:
-
a distance detector configured to detect a presence of an object at a predetermined distance relative to the system and generate a signal responsive to detecting the presence the object; an identification module configured to receive the signal and obtain a position of the object relative to the system; and an zooming module comprising a lens, the zooming module configured to adjust a position of the lens according to the position of the object, wherein the position of the lens is adjusted according to a first projection distance between the object and the identification module, and a second projection distance between the identification module and the zooming module. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
-
17. A method of controlling an image-viewing system comprising a lens, the method comprising:
-
(a) detecting that an object is located at a predetermined distance; (b) obtaining information corresponding to a position of the object responsive to detecting the object; (c) determining an angle according to the position of the object and the predetermined distance; (d) rotating the lens at the angle to capture an image of the object according to an original focal length; (e) obtaining a number of pixels of the object from the image; (f) deriving an adjusted focal length according to the original focal length and the number of pixels; and (g) obtaining a viewed size of the object from the image. - View Dependent Claims (18)
-
Specification