Flexible Burst Image Capture System

• US 20130176458A1
• Filed: 12/27/2012
• Published: 07/11/2013
• Est. Priority Date: 01/11/2012
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Geoffrey Burns, Thomas Gardos
• Inventors: VAN DALEN, EDWIN, GARDOS, THOMAS, KRUGER, JOZEF, BURNS, GEOFFREY
• Application Number:
  US13/728,580
• Publication Number:
  US 20130176458A1
• Time in Patent Office: Days
• US Class Current: 348/231.99
• CPC Class Codes: H04N 23/743 Bracketing, i.e. taking a series of images with varying exposure conditions
• CPC Class Codes: H04N 23/951 by using two or more images to influence resolution, frame rate or aspect ratio

Abstract

The present disclosure provides techniques for capturing a series of images. In particular, the present disclosure provides techniques for capturing a series of images using a camera integrated with a computing device, such as a cellular phone. A camera may capture a series of images and store the images in a buffer until all images in the series are captured. The images may be transferred to a storage medium after all images in the series are captured. The images may further be processed before being transferred to the storage medium.

Claims

1. A method comprising:

performing a series of image captures, wherein each image capture comprises sending image sensor data from an image sensor to a buffer; and

after performing each of the series of image captures, processing the image sensor data stored to the buffer to generate an image file.

2. The method of claim 1, wherein a speed of capture of the series of image captures is limited only by an image capture rate of the image sensor.

3. The method of claim 1, comprising adjusting an image capture setting of the image sensor between each image capture of the series of image captures.

4. The method of claim 1, wherein the images are not transferred to a storage medium until all images in the series are captured.

5. The method of claim 1, wherein after a series of image files are generated, the image files are presented to a user for selection of an image file to keep.

6. The method of claim 1, wherein performing a series of image captures continues until a command from a user ends.

7. The method of claim 1, wherein exposure is calculated and set before performing a series of image captures.

8. The method of claim 1, wherein exposure is adjusted before capture of each image in the series of image captures.

9. The method of claim 8, wherein the images in the series of images are composited to form a single image and wherein the exposure of each area of the single image is taken from the image in the series of images having a best exposure for the area.

10. The method of claim 1, wherein a time of a first capture is specified as an offset to a user signal.

11. The method of claim 1, wherein focal length is adjusted before capture of each image in the series of image captures.

12. The method of claim 11, wherein the images in the series of images are composited to form a single image and wherein focus of each area of the single image is taken from the image in the series of images having a best focus for the area, such that all areas of the single image are in focus.

13. The method of claim 11, wherein the images in the series of images are composited to form a single image and wherein a user dynamically adjusts focus of the single image.

14. The method of claim 11, wherein the images in the series of images are composited to form a single image and wherein a user selects an area of the single image to be focused through touch.

15. An electronic device, comprising:

an image sensor;

a memory buffer coupled to the image sensor; and

a controller to capture a series of images from the image sensor and store the series of images to the buffer, wherein image files corresponding to each of the series of images are generated after the entire series of images is captured and stored to the buffer.

16. The electronic device of claim 15, wherein a speed of capture of the series of image captures is limited only by an image capture frame rate of the image sensor.

17. The electronic device of claim 15, wherein the electronic device comprises a mobile phone.

18. The electronic device of claim 15, wherein the images are transferred from the buffer to the non-volatile storage device after all images in the series of images are captured and processed.

19. The electronic device of claim 15, wherein the series of images is captured in a burst capture mode.

20. The electronic device of claim 15, wherein the electronic device comprises an antenna and a transceiver to communicate over a wireless network.

21. The electronic device of claim 15, wherein the wireless network comprises a cellular network.

22. The electronic device of claim 15, wherein an image capture setting of the image sensor is adjusted between each image capture of the series of image captures.

23. The electronic device of claim 15, wherein the images are not transferred to a storage medium until all images in the series are captured.

24. The electronic device of claim 15, wherein after a series of image files are generated, the image files are presented to a user for selection of an image file to keep.

25. The electronic device of claim 15, wherein a series of image captures continues until a command from a user ends.

26. The electronic device of claim 15, wherein exposure is calculated and set before a series of images is captured.

27. The electronic device of claim 15, wherein exposure is adjusted before capture of each image in the series of image captures.

28. The electronic device of claim 27, wherein the images in the series of images are composited to form a single image and wherein the exposure of each area of the single image is taken from the image in the series of images having a best exposure for the area.

29. The electronic device of claim 15, wherein a time of a first capture is specified as an offset to a user signal.

30. The electronic device of claim 15, wherein focal length is adjusted before capture of each image in the series of image captures.

31. The electronic device of claim 30, wherein the images in the series of images are composited to form a single image and wherein focus of each area of the single image is taken from the image in the series of images having a best focus for the area, such that all areas of the single image are in focus.

32. The electronic device of claim 30, wherein the images in the series of images are composited to form a single image and wherein a user dynamically adjusts focus of the single image.

33. The electronic device of claim 30, wherein the images in the series of images are composited to form a single image and wherein a user selects an area of the single image to be focused through touch.