Image pickup apparatus, information processing apparatus, image processing system, image processing method and memory medium

• US 20010028398A1
• Filed: 12/21/2000
• Published: 10/11/2001
• Est. Priority Date: 12/28/1999
• Status: Abandoned Application

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Takahashi, Fumiaki
• Application Number:
  US09/741,354
• Publication Number:
  US 20010028398A1
• Time in Patent Office: Days
• US Class Current: 348/231.99
• CPC Class Codes: H04N 1/00132 in a digital photofinishing system, i.e. a system where digital photographic images undergo typical photofinishing processing, e.g. printing ordering
• CPC Class Codes: H04N 1/00167 Processing or editing H04N1/00196 - H04N1/00201 take precedence
• 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 2101/00 Still video cameras
• CPC Class Codes: H04N 2201/0049 By wire, cable or the like
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 23/81 for suppressing or minimising disturbance in the image signal generation

Abstract

In order to provide an image pickup device capable of providing a high quality image by enabling satisfactory image processing, a photographing device transmits photographed image information, obtained by photographing means, through photographing side communication means to an information processing device, which receives the photographed image information from the photographing device, by information processing side communication means, and, after image processing by image processing means, returns the photographed image information after the image processing to the photographing device by the information processing side communication means.

Claims

1. An image pickup apparatus comprising:

image pickup means for image picking up an object image formed through an optical system and acquiring image information of said object image; and

communication means for transmitting the image information obtained in said image pickup means to an external unit and receiving the image information after an arbitrary image process from the external unit.

2. An apparatus according to

claim 1

, further comprising:

storage means for storing at least either of the image information to be transmitted to the external unit by said communication means and image information received from the external unit.

3. An apparatus according to

claim 2

, wherein said communication means causes said storage means to store the image information in a state incapable of communication with the external unit and, when there is detected a state in which transmission to the external unit is possible, reads the image information to be transmitted from said storage means and to transmit the image information to the external unit.

4. An apparatus according to

claim 1

, wherein said communication means transmits, together with the image information, image pickup condition information which is information relating to a condition at the image picking up in said image pickup means to the external unit and to receive the image information after the arbitrary image processing based on the image pickup condition information from the external unit.

5. An apparatus according to

claim 1

, wherein said image pickup condition information includes information indicating a characteristics of said optical system.

6. An apparatus according to

claim 1

, wherein said arbitrary image processing includes a process for correcting a geometrical distortion of said optical system based on characteristics of said optical system.

7. An apparatus according to

claim 1

, further comprising:

operation means for entering instruction information relating to said arbitrary image processing.

8. An apparatus according to

claim 1

, wherein said arbitrary image processing includes an image synthesizing process.

9. An information processing apparatus comprising:

communication means for receiving image information transmitted from an external unit; and

image processing means for applying arbitrary image processing to the image information received by said communication means;

wherein said communication means returns the image information after the image processing by said image processing means to a source of transmission of the image information.

10. An information processing apparatus according to

claim 9

, wherein said communication means is adapted to receive the image information of an object image, obtained by image picking up the object image formed by an optical system and to receive image pickup condition information which is information relating to a condition of said photographing, and said image processing means applies said arbitrary image processing based on said image pickup condition information on the image information.

11. An information processing apparatus according to

claim 10

, wherein said image pickup condition information includes information indicating characteristics of said optical system.

12. An information processing apparatus according to

claim 10

, wherein said arbitrary image processing includes a process for correcting a geometrical distortion of said optical system based on characteristics of said optical system.

13. An information processing apparatus according to

claim 9

, wherein said image processing means executes image processing based on an instruction given in the external unit.

14. An image processing system composed of an image pickup device and an information processing device, wherein:

said image pickup device comprises;

image pickup means for image picking up an object image formed through an optical system and acquiring image information of the object image; and

communication means for transmitting the image information obtained in said image pickup means to an external unit and receiving the image information after an arbitrary image process from the external unit; and

said image processing device comprises;

communication means for receiving image information transmitted from the external unit; and

image processing means for applying arbitrary image processing to the image information received by said communication means;

wherein said communication means is adapted to return the image information after the image processing by said image processing means to a source of transmission of the image information.

15. An image processing method for use in an image processing system composed of a photographing device at least including photographing means, storage means and communication means, and an information processing device at least including communication means and image processing means, the method comprising:

a photographing side transmission step of transmitting image information, obtained by photographing by said photographing means in said photographing device, from said photographing device through said communication means of the photographing side to said information processing device;

an information processing device side step for receiving, in said information processing device, the information transmitted from said image photographing device in said photographing side transmission step by said communication means, then applying image processing by said image processing means to said received image information and transmitting the image information after said image processing to said photographing device by said communication means; and

a storage step of receiving, by said communication means of said photographing side, the image information after the image processing transmitted from said information processing device in said information processing device side step and storing said received image information in said storage means.

16. An image processing method according to

claim 15

, wherein:

said photographing side transmission step is adapted to transmit, together with said image information, photographing condition information obtained from said photographing means at the photographing by said photographing means to said information processing device by said photographing side communication means; and

said information processing device side step is adapted to receive the image information and the photographing condition information transmitted from said photographing device in said photographing side transmission step by the communication means of said information processing side, and to apply image processing based on said photographing condition information on said image information.

17. An image processing method according to claim 16, wherein said information processing device side step utilizes said photographing condition information as a parameter for the image processing.

18. An image processing method according to

claim 16

, wherein said photographing condition information includes lens information relating to the characteristics of the lens employed in the photographing by said photographing means, and said information processing device side step is adapted to apply image processing based on said lens information to said image information.

19. An image processing method according to

claim 18

, wherein said image processing is adapted to correct the geometrical distortion of the lens based on said lens information.

20. An image processing method according to

claim 15

, wherein said photographing side transmission step includes a step of storing the image information obtained by photographing in said photographing means and, upon detecting the communicable connection with said information processing device by said communication means, to transmit the image information stored in said storage means to said information processing device.

23. A computer readable memory medium storing process steps of an image processing method according to

claim 15

or

22

.

21. An image processing method comprising:

a photographing step of photographing an object image formed by an optical system and acquiring image information of said object image; and

a communication step of transmitting the image information obtained by said photographing step to an external unit and receiving said image information after arbitrary image processing from the external unit.

22. A computer readable memory medium storing a program for realizing an image processing method to be executed by an image processing device, the program comprising:

a photographing instruction code for photographing an object image formed by an optical system and acquiring image information of said object image; and

a communication instruction step of transmitting the image information obtained by said photographing step to an external unit and receiving said image information after arbitrary image processing from the external unit.