Digital camera/computer synchronization method

• US 7,430,003 B2
• Filed: 02/28/2003
• Issued: 09/30/2008
• Est. Priority Date: 08/23/2002
• Status: Active Grant

• Current Assignee: Candid Color Systems, Inc.
• Original Assignee: Candid Color Systems, Inc.
• Inventors: Nichols, Kenneth Edward, Nichols, James Franklin
• Primary Examiner(s): Tran; Nhan T
• Assistant Examiner(s): Bemben; Richard M
• Application Number:
  US10/376,146
• Publication Number:
  US 20040036774A1
• Time in Patent Office: 2,041 Days
• Field of Search: 348/231.5, 348/371, 348/231.6, 348/231.3, 348/207.1, 348/207.99, 348/370, 348/373, 348/376, 396/155
• US Class Current: 348/231.3
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 1/00912 Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
• CPC Class Codes: H04N 1/21 Intermediate information storage H04N1/387, H04N1/41 take precedence ; for control between transmitter and receiver or between image input and image output device H04N1/32358; indexing, editing G11B27/00
• CPC Class Codes: H04N 1/212 Motion video recording combined with still video recording television signal recording H04N5/76
• CPC Class Codes: H04N 2101/00 Still video cameras
• CPC Class Codes: H04N 2201/3205 of identification information, e.g. name or ID code H04N2201/3209 takes precedence
• CPC Class Codes: H04N 2201/3214 of a date
• CPC Class Codes: H04N 2201/3215 of a time or duration
• CPC Class Codes: H04N 2201/3226 of identification information or the like, e.g. ID code, index, title, part of an image, reduced-size image

Abstract

A method for matching a photographic image with related identifying data, including the steps of creating a digital image that includes a datafile containing image time data, generating a signal when the digital image is created, and storing in a digital storage device identifying information relevant to the digital image. The identifying information also has information time data associated therewith. A signal is transmitted to the digital storage device and a time stamp is applied to the signal at the digital storage device. The image time data is stored in the digital storage device in time sequenced order. The image time data and the information time data are synchronized, and the digital image is associated with the identifying information by matching the synchronized image time data and the information time data.

Claims

1. A method for matching a photographic image created with a digital camera that includes an internal clock with related identifying data, comprising the steps of:

(a) connecting an interface apparatus to a PC connector or a universal hot shoe of the digital camera;

(b) connecting the interface apparatus to a digital storage device having an internal clock;

(c) creating a digital image with the digital camera that includes a datafile containing image time data based on the internal clock of the camera, said camera including a flash circuit that automatically closes when an image is taken with said camera;

(d) transmitting a signal to the digital storage device through the interface apparatus in response to closure of the flash circuit when the digital image is created;

(e) applying a time stamp to the signal at the digital storage device based on the internal clock of said digital storage device;

(f) storing in the digital storage device identifying information relevant to the digital image, said digital storage device associating information time data according to the internal clock of said digital storage device with said identifying information;

(g) synchronizing the image time data and the information time data; and

(h) associating the digital image with the identifying information by matching the synchronized image time data and the information time data.

2. A method for matching a photographic image according to claim 1, wherein the digital storage device is a personal digital assistant.

3. A method for matching a photographic image according to claim 1, wherein the digital storage device is a computer.

4. A method for matching a photographic image according to claim 1, and including the step of storing the identifying information in the digital storage device by scanning indicia from a source external to the digital storage device.

5. A method for matching a photographic image according to claim 4, wherein the source of identifying information is a bar code.

6. A method for matching a photographic image according to claim (1), wherein the step of storing the identifying information comprises the step of entering the data by means of a keyboard connected to the digital storage device.

7. A method for matching a photographic image according to claim 1 wherein said interface apparatus includes tilt sensors for sensing whether the digital image is taken in a landscape orientation or a portrait orientation, and said method further includes the steps of:

defining either the landscape orientation or the portrait orientation as an upright viewing orientation;

sensing whether the digital image is taken in a landscape or portrait orientation;

if the digital image is not in the predefined upright viewing orientation, rotating the digital image into the upright viewing orientation; and

providing the digital image in the upright viewing orientation for viewing.

8. A method for matching a photographic image according to claim 1, wherein the step of synchronizing the image time data and the information time data comprises resetting the information time data to match the image time data.

9. The method of claim 2 wherein a bar code scanner is interfaced with or built into said personal digital assistant and used to scan a bar code corresponding to identifying information relevant to said digital image.

10. The method of claim 1 wherein:

a plurality of digital images are created and identifying information relevant to each digital image is stored in said digital storage device; and

the signal transmitted to the digital storage device in response to closure of the flash circuit and the corresponding time stamp with respect to each image, and the identifying information relevant to the corresponding image and associated time data, are recorded by the digital storage device in sequential order.

11. The method of claim 1 wherein said digital camera is a digital still camera.

12. A method of matching a photographic image created with a digital camera that includes an internal clock with related identifying data, comprising the steps of:

(a) connecting an interface apparatus to a PC connector or a universal hot shoe of said digital camera;

(b) connecting said interface apparatus to a computer having an internal clock;

(c) while said interface apparatus is connected to said digital camera and said computer, creating a sync digital image with said digital camera that includes a data file containing image time data based on the internal clock of said camera, said camera including a flash circuit that automatically closes when an image is taken with said camera;

(d) transmitting a signal to said computer through said interface apparatus in response to closure of said flash circuit when said sync digital image is created and recording the time said sync digital image was created according the internal clock of said computer in said computer;

(e) importing said image time data associated with said sync digital image into said computer and recording the time that said sync digital image was created according to the internal clock of said camera in said computer;

(f) attaching a digital storage device having an internal clock to said computer and recording the time shown by said internal clock of said digital storage device in said computer;

(g) using said computer to calculate any offset between the internal clocks of said camera, computer and digital storage device;

(h) creating a customer digital image at an event, said customer digital image capturing a specific person at the event and including a data file containing image time data based on the internal clock of said camera;

(i) inputting and storing identifying information tied to said specific person or said customer digital image into said digital storage device, said digital storage device associating information time data according the internal clock of said digital storage device with said identifying information;

(j) importing said customer digital image including said associated data file containing image time data based on the internal clock of said camera from said camera into said computer;

(k) importing said identifying information tied to said specific person or said customer digital image and said associated information time data according to the internal clock of said digital storage device from said digital storage device into said computer;

(l) using said computer to apply any offset to said information time data and synchronize said information time data with said image time data associated with said customer digital image; and

(m) associating said customer digital image with said identifying information by matching the synchronized information time data and image time data.

13. The method of claim 12 wherein step (f) further comprises setting the time shown by said internal clock of said digital storage device to match the time shown by the internal clock of said computer.

14. The method of claim 12 wherein said digital camera is a digital still camera.

15. The method of claim 12 wherein said interface apparatus is connected to said PC connector of said digital camera.

16. The method of claim 12 wherein said digital storage device is a scanner.

17. The method of claim 16 wherein said scanner is a barcode scanner, and said identifying information is in barcode form.

18. The method of claim 12, further comprising the steps of prior to creating a customer digital image at said event and using said scanner to scan identifying information tied to said specific person or said customer digital image, disconnecting said camera from said interface apparatus and disconnecting said scanner from said computer.

19. A method of matching a photographic image created with a digital camera that includes an internal clock with related identifying data, comprising the steps of:

(a) connecting an interface apparatus to a PC connector or a universal hot shoe of said digital camera;

(b) connecting said interface apparatus to a computer having an internal clock;

(c) while said interface apparatus is connected to said digital camera and said computer, creating a sync digital image with said digital camera that includes a data file containing image time data based on the internal clock of said camera, said camera including a flash circuit that automatically closes when an image is taken with said camera;

(d) transmitting a signal to said computer through said interface apparatus in response to closure of said flash circuit when said sync digital image is created and recording the time said sync digital image was created according the internal clock of said computer in said computer;

(e) importing said image time data associated with said sync digital image into said computer and recording the time that said sync digital image was created according to the internal clock of said camera in said computer;

(f) attaching a scanner having an internal clock to said computer and setting the time shown by said internal clock of said scanner to match the time shown by the internal clock of said computer;

(g) using said computer to calculate any offset between the internal clock of said camera and the internal clocks of said computer and scanner;

(h) creating a customer digital image at an event, said customer digital image capturing a specific person at the event and including a data file containing image time data based on the internal clock of said camera;

(i) using said scanner to scan identifying information tied to said specific person or said customer digital image, said scanner associating information time data according the internal clock of said scanner with said identifying information;

(j) importing said customer digital image including said associated data file containing image time data based on the internal clock of said camera from said camera into said computer;

(k) importing said identifying information tied to said specific person or said customer digital image and said associated information time data according to the internal clock of said scanner from said scanner into said computer;

(l) using said computer to apply any offset to said information time data based on the internal clock of said scanner and synchronize said information time data with said image time data based on the internal clock of said camera and associated with said customer digital image; and

(m) associating said customer digital image with said identifying information by matching the synchronized information time data and image time data.

20. The method of claim 19 wherein said digital camera is a digital still camera.

21. The method of claim 19 wherein said interface apparatus is connected to said PC connector of said digital camera.

22. The method of claim 19 wherein said scanner is a barcode scanner, and said identifying information is in barcode form.

23. The method of claim 19, further comprising the steps of prior to creating a customer digital image at said event and using said scanner to scan identifying information tied to said specific person or said customer digital image, disconnecting said camera from said interface apparatus and disconnecting said scanner from said computer.