Photograph prediction including automatic photograph recording with autofocus and method

• US 9,357,118 B2
• Filed: 02/04/2011
• Issued: 05/31/2016
• Est. Priority Date: 02/15/2010
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Mobile Communications AB (Sony Group Corp.)
• Inventors: Moller, Ted, Rattigan, Ian, Folkeryd, Fredrik
• Primary Examiner(s): Vo, Tung
• Assistant Examiner(s): CATTUNGAL, ROWINA J
• Application Number:
  US13/020,917
• Publication Number:
  US 20110199470A1
• Time in Patent Office: 1,943 Days
• Field of Search: 348/61, 348/231.99, 348/69, 348/231.2
• US Class Current: 1/1
• CPC Class Codes: G06F 1/1686 the I/O peripheral being an integrated camera
• CPC Class Codes: G06F 1/1694 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion
• CPC Class Codes: H04M 2250/52 including functional features of a camera
• CPC Class Codes: H04N 2101/00 Still video cameras
• CPC Class Codes: H04N 23/611 where the recognised objects include parts of the human body
• 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

When a user removes a camera phone from a pocket or other storage location and raises it in a pre-defined motion in front of his face, the pre-defined motion activates the camera. When the camera phone decelerates/stabilizes in the user'"'"'s hand in the correct orientation to take a picture, autofocus occurs and the camera automatically records images/photographs. When the user presses the shutter release, a camera application opens on the camera phone display to show the current image and that image is recorded. The previous automatically recorded images also may be available for viewing by the user. If after removing the camera from the storage location, the user does something other than pressing the shutter release, the automatically recorded images will be automatically discarded. When a brief photographic opportunity occurs and the user has little time to react, the photographic moment still can be captured.

Claims

1. An electronic equipment for capturing images, comprising:

an image capturing device,

a motion sensor configured to sense motion of the image capturing device,

an analyzer configured to detect whether the sensed motion of the image capturing device is a predefined image capture motion,

a stabilization detector configured to sense motion of the image capturing device and detect whether the image capturing device decelerates and stabilizes sufficiently to capture images without blurring due to motion,

a controller configured to;

cause the image capturing device to automatically capture images in response to the analyzer detecting that motion of the image capturing device sensed by the motion sensor corresponds to the predefined image capture motion,

override the automatic capture of images to prevent capturing images until after the stabilization detector detects that the motion of the image capturing device has decelerated and stabilized sufficiently to capture images that are free of blur caused by motion, and

receive a command from a user to program the image capturing device to store another predefined image capture motion when the motion sensor senses motion of the image capturing device by the user representing a predefined manner, and

a non-transitory computer readable memory configured to store the represented predefined motion as another predefined image capture motion such that the controller causes the image capturing device to automatically capture images in response to the analyzer detecting the represented predefined motion.

2. The electronic equipment of claim 1, wherein:

the controller is configured to cause the image capturing device to automatically focus the image capturing device for capturing an image; and

the controller is further configured to prevent the image capturing device from automatically capturing images until after the automatic focusing has been performed.

3. The electronic equipment of claim 1, further comprising memory configured to store captured images in the memory.

4. The electronic equipment of claim 1, comprising a comparator configured to compare the sensed motion with the represented predefined motion.

5. The electronic equipment of claim 4, wherein the analyzer responds to sensing motion that is representative of decisively removing the image capturing device from a prescribed location.

6. The electronic equipment of claim 1, wherein the motion sensor comprises an accelerometer.

7. The electronic equipment of claim 1, wherein the controller is configured to cause images from the image capturing device to be recorded as a sequence of images in response to the analyzer detecting that the predefined image capture motion and the image capturing device is suitably focused and stable to record images.

8. The electronic equipment of claim 7, further comprising a shutter release, wherein the controller is configured to respond to the shutter release being operated by recording an image or ceasing the automatic recording of a sequence of images.

9. The electronic equipment of claim 8, wherein the electronic equipment includes a display, and the controller is configured to cause the display to display a sequence of automatically recorded images and an image recorded in response to operating of a shutter release of the image capturing device.

10. The electronic equipment of claim 9, wherein the controller is configured to discard automatically recorded images and stop image capturing in response to a function of the electronic equipment being selected other than an image capturing function.

11. The electronic equipment of claim 1, comprising a mobile phone.

12. The electronic equipment of claim 1, wherein the predefined image capture motion is a physical motion of the image capturing device from a position or location indicative of being in an idle state towards a position indicative of capturing images, initiating image capturing, setting up the image capturing device for image capturing, beginning to setup the image capturing device for image capturing, or commencing capturing images.

13. The electronic equipment of claim 1, wherein the controller causes the image capturing device to automatically capture images.

14. A method for capturing images, comprising

sensing motion of an image capturing device,

detecting whether the sensed motion of the image capturing is a predefined image capture motion,

detecting whether the image capturing device decelerates and stabilizes sufficiently to capture images without blurring due to motion of the image capturing device,

upon detecting that the sensed motion of the image capturing device corresponds to the predefined image capture motion, automatically capturing images only if the motion of the image capturing device has decelerated and stabilized sufficiently to capture images that are free of blur caused by motion of the image capturing device,

receiving a command from a user to program the image capturing device to establish another predefined image capture motion,

sensing the user moving the image capturing device in a decisive manner to establish another predefined image capture motion, and

storing in a non-transitory computer readable memory a representation of the movement of the image capturing device in the decisive manner such that the image capturing device automatically captures images in response to detecting the another predefined image capture motion.

15. The method of claim 14, wherein:

upon detecting the predefined image capture motion, automatically focusing the image capturing device for capturing an image prior to detecting whether the image capturing device is suitably stable for capturing images without blurring due to motion;

commencing automatically capturing images after the automatic focusing has been performed and the image capturing device is detected as suitably stable for capturing images without blurring due to motion.

16. The method of claim 14, wherein detecting the predefined image capture motion comprises comparing the sensed motion with a representation of the predefined image capture motion.

17. The method of claim 14, wherein upon detecting the predefined image capture motion, automatically focusing the image capturing device for capturing an image, waiting for the image capturing device to be suitably stable for capturing images, and automatically recording a sequence of images.

18. The method of claim 17, further comprising in response to a shutter release of the image capturing device being operated, ceasing the automatic recording of the sequence of images, displaying a current image on a display of the image capturing device and recording the current image being displayed on the display.

19. The method of claim 14:

wherein the image capturing device is a camera or a mobile phone, and

further comprising while images are being automatically captured by the image capturing device, in response to a function of the camera or mobile phone being selected that is not a shutter release function, ceasing automatically capturing images and discarding images that were automatically recorded as a sequence of images immediately preceding selection of the function.

20. The method of claim 14, wherein the predefined image capture motion is a physical motion of the image capturing device from a position or location indicative of being in an idle state towards a position indicative of capturing images, initiating image capturing, setting up the image capturing device for image capturing, beginning to setup the image capturing device for image capturing, or commencing capturing images.

21. The method of claim 14, wherein the controller causes the image capturing device to automatically capture images.