Digital camera image template guide apparatus and method thereof

• US 20050024517A1
• Filed: 07/29/2003
• Published: 02/03/2005
• Est. Priority Date: 07/29/2003
• Status: Abandoned Application

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Luciano, David J.
• Application Number:
  US10/632,204
• Publication Number:
  US 20050024517A1
• Time in Patent Office: Days
• US Class Current: 348/333.30
• CPC Class Codes: H04N 1/00183 Photography assistance, e.g. displaying suggestions to the user
• CPC Class Codes: H04N 1/2112 using still video cameras
• CPC Class Codes: H04N 1/32309 in colour image data
• CPC Class Codes: H04N 2201/325 Modified version of the image, e.g. part of the image, image reduced in size or resolution, thumbnail or screennail
• CPC Class Codes: H04N 2201/3273 Display
• CPC Class Codes: H04N 23/633 for displaying additional information relating to control or operation of the camera
• CPC Class Codes: H04N 23/64 Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image

Abstract

A method for using a digital camera, wherein the method includes recording a first image of at least one subject, generating a guide image from the first image, and using the guide image to record a second image of a second subject. The guide image is superimposed over a subject of the second image in preparation for recording the second image so that the second image will be recorded with at least one of substantially the same composition and substantially the same perspective as the first image.

Claims

1. An apparatus, comprising:

a light sensitive sensor that generates electrical charges in relation to amounts of light reflected from an external object, said sensor being adapted to record a first image;

an image editor device adapted to receive a processed form of the first image and which creates a guide image; and

a display operably connected to the image editing device with which to view a superposition of a second image and the guide image before recording the second image.

2. The apparatus according to claim 1 wherein, the image editing device includes a filter adapted to produce an outline of the object in the first image.

3. The apparatus of claim 1, wherein the display is a LCD display.

4. The apparatus according to claim 1, further comprising an analog to digital signal converter.

5. The apparatus according to claim 4, further comprising a frame memory that receives data from the converter.

6. The apparatus according to claim 5, further comprising a compression device that compresses the data.

7. The apparatus according to claim 6, further comprising a storage device that can preserve the compressed image.

8. A method of using a digital camera, comprising:

recording a first image of at least one first subject;

generating a guide image from the first image;

using the guide image to record a second image of at least one second subject,

wherein the guide image is superimposed over an initial image of the at least one second subject in preparation for recording the second image so that the second image will be recorded with at least one of substantially the same composition and substantially the same perspective as the first image.

9. The method of claim 8, wherein the second subject and the first subject are substantially the same.

10. The method of claim 9, wherein the second image is recorded at a later time than the first image.

11. The method according to claim 8, wherein generating a guide image includes producing an outline of the at least one subject of the first image.

12. The method of claim 8, wherein recording the first image and the second image includes

generating electrical charges in relation to the amount of light reflected from the external subject to form a record of the first and said second images.

13. The method according to claim 12, further comprising

converting the electrical charges into binary digits proportional to the brightness of the first and second images.

14. The method according to claim 13, further comprising compressing the first and said second images.

15. The method according to claim 14, further comprising storing the first and said second images for long term preservation.

16. A guide image generator, comprising:

a light sensitive sensor that produces electrical charges in response to light falling thereon;

an A/D converter that converts the electrical charges into first image data;

an image editor that receives the first image data and produces a guide image data based upon the first image data.

17. A method for using a camera, comprising:

providing a light sensitive sensor;

acquiring a first image from the sensor;

processing the first image;

sending the first image to an image editor;

creating a guide image from the first image with the image editor;

displaying the guide image on a display element of the camera during a user'"'"'s preparation to acquire a second image from the light sensor.