IMAGE CAPTURING APPARATUS AND ITS METHOD FOR ADJUSTING A FIELD IN WHICH TO CAPTURE AN IMAGE

• US 20130265430A1
• Filed: 03/18/2013
• Published: 10/10/2013
• Est. Priority Date: 04/06/2012
• Status: Abandoned Application

• Current Assignee: Inventec Appliances Company Limited (Inventec Corporation), Inventec Appliances Corporation (Inventec Corporation)
• Original Assignee: Inventec Appliances Company Limited (Inventec Corporation), Inventec Appliances Corporation (Inventec Corporation)
• Inventors: Chang, Chia-Yao
• Application Number:
  US13/846,167
• Publication Number:
  US 20130265430A1
• Time in Patent Office: Days
• US Class Current: 348/148
• CPC Class Codes: H04N 17/002 for television cameras
• CPC Class Codes: H04N 23/50 Constructional details
• CPC Class Codes: H04N 23/62 Control of parameters via user interfaces
• CPC Class Codes: H04N 23/695 Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Abstract

An image capturing apparatus and a method for adjusting a field in which to capture an image are provided for use with a vehicle. The apparatus comprises a support structure, an image capturing body, and a reacting element. The support structure includes a securing base to be secured to the vehicle, a connecting part connected to the image capturing body, and an orientation adjustment structure adjustable to change an orientation of the connecting part relative to the securing base. The image capturing body includes a processing unit configured to generate an event signal upon judging that the image does not conform with a predefined condition. And the reacting element is disposed on the support structure or the image capturing body and is configured to receive the event signal or be activated by the event signal.

Claims

1. An image capturing apparatus for use with a vehicle, the apparatus comprising:

a support structure, including a securing base, a connecting part, and an orientation adjustment structure, wherein the securing base is to be secured to the vehicle, the orientation adjustment structure is disposed between the base and the connecting part and is adjustable to change an orientation of the connecting part relative to the securing base;

an image capturing body, connected to the connecting part, and including an image capturing unit, a processing unit, and a storage unit, wherein the image capturing unit is configured to capture an image for obtaining image information thereof, the processing unit is electrically connected to the storage unit and the image capturing unit and is configured to access the image information, or stored information in the storage unit, and the processing unit is configured to generate an event signal upon judging that the image does not conform with a predefined condition; and

a reacting element, disposed on the support structure or the image capturing body, and configured to receive the event signal or be activated by the event signal.

2. The image capturing apparatus of claim 1, wherein the processing unit is configured to perform a graphics examining program to examine the image information for judging if the image information includes identification mark information or coordinate information specified by the predefined condition.

3. The image capturing apparatus of claim 2, wherein the processing unit is configured to perform a clock program for periodically performing the graphics examining program.

4. The image capturing apparatus of claim 1, wherein the reacting element has an indicating element to be activated by the event signal to produce an indicating signal.

5. The image capturing apparatus of claim 1, wherein the reacting element has an actuator to be activated by the event signal so as to actuate the orientation adjustment structure until the image conforms with the predefined condition.

6. A method for adjusting a field in which to capture an image, applicable to an image capturing apparatus comprising a support structure, an image capturing body, and a reacting element, wherein the support structure is connected to the image capturing body and to be secured to a vehicle, the image capturing body includes an image capturing unit and a storage unit, the image capturing unit is configured to capture an image for obtaining image information thereof, the reacting element is disposed on the support structure or the image capturing body, and the method comprises the steps of:

comparing the image information and stored information in the storage unit;

generating an event signal upon judging that the image does not conform with a predefined condition; and

activating the reacting element by the event signal, for adjusting a field in which to capture the image.

7. The method of claim 6, wherein the predefined condition specifies identification mark information and coordinate information, and judging if the image conforms with the predefined condition comprises:

performing a graphics examining program to examine the image information to obtain at least an image portion matching the identification mark information;

obtaining a coordinate of the image portion with respect to the image information; and

comparing the coordinate of the image portion and the coordinate information.

8. The method of claim 7, further comprising:

performing a clock program for periodically performing the graphics examining program to examine the image information.

9. The method of claim 6, wherein the reacting element has an indicating element and the step of activating the reacting element by the event signal comprises activating the indicating element by the event signal to produce an indicating signal.

10. The method of claim 6, wherein the support structure includes an orientation adjustment structure adjustable to change an orientation of the support structure, the reacting element has an actuator, and the step of activating the reacting element by the event signal is performed to cause the actuator to actuate the orientation adjustment structure.