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- Nachgewiesen in: USPTO Patent Grants
- Sprachen: English
- Patent Number: 9,478,011
- Publication Date: October 25, 2016
- Appl. No: 12/600899
- Application Filed: January 22, 2008
- Assignees: DOO Technologies FZCO (Dubai, AE)
- Claim: 1. A method for processing images acquired at a first resolution format for subsequent processing according to a second resolution format, comprising: dividing at least part of an image at the first resolution format into a plurality of patterns, each pattern comprising a plurality of image pixels; reorganizing the plurality of patterns into an image at the second resolution format without any loss of resolution, the image at the second resolution format comprising the plurality of patterns of the at least part of the image at the first resolution, the patterns at the first resolution format and the second resolution format having the same number of image pixels, the reorganizing comprising mapping each pattern from its position in the first resolution format to a position in the second resolution format according to a control, wherein the first resolution format is a higher resolution format than the second resolution format; processing the images in the second resolution format; and converting the images in the second resolution format back to the first resolution format by reversing the mapping of the patterns applied on the reorganizing step according to the control.
- Claim: 2. A method according to claim 1 wherein the control is an encryption key.
- Claim: 3. A method according to claim 2 , wherein the patterns in the second resolution format are processed as data files or a data stream which includes the encryption key, whereby the images can be converted back to the first resolution format.
- Claim: 4. A method according to claim 1 wherein the control is a look-up table.
- Claim: 5. A method according to claim 1 , wherein all patterns of the first resolution format images have the same number of pixels.
- Claim: 6. A method according to claim 1 , wherein the step of dividing the image into a plurality of patterns comprises selecting a portion of the image area to be divided into patterns.
- Claim: 7. A method according to claim 6 , wherein the image source is an ultra-wide field-of-view lens and wherein the portion of the image selected corresponds to an active picture area.
- Claim: 8. A method according to claim 6 , wherein the un-selected portion of the image comprises non-image pixels.
- Claim: 9. A method according claim 1 , wherein the step of dividing the images comprises assigning a position reference to each pattern.
- Claim: 10. A method according to claim 9 , wherein the reorganizing of the patterns comprises mapping the position references of the patterns to a new position in the second resolution format image.
- Claim: 11. A method according to claim 1 , wherein the first resolution format is of higher resolution than High Definition (HD).
- Claim: 12. A method according to claim 1 , wherein the second resolution format is High Definition (HD).
- Claim: 13. A method according to claim 1 , wherein the images are video images.
- Claim: 14. A method according to claim 1 , wherein the images are acquired from a single image source.
- Claim: 15. A method according to claim 1 , wherein the images are acquired from multiple image sources.
- Claim: 16. A system for processing images acquired at a first resolution format for subsequent processing according to a second resolution format, comprising: a divider for dividing at least part of an image at the first resolution format into a plurality of patterns, each pattern comprising a plurality of pixels; a reorganizer for reorganizing the plurality of patterns into an image at the second resolution format without any loss of resolution, the image at the second resolution format comprising the plurality of patterns of the at least part of the image at the first resolution, the patterns at the first resolution format and the second resolution format having the same number of image pixels, the reorganizing comprising mapping each pattern from its position in the first resolution format to a position in the second resolution format according to a control, wherein the first resolution format is a higher resolution format than the second resolution format; a processor for processing the image in the second resolution format: and a converter for converting the image in the second resolution format back to the first resolution format by reversing the mapping of the patterns applied in the reorganizing step according to the control.
- Claim: 17. A system according to claim 16 , wherein the control is an encryption key.
- Claim: 18. A system according to claim 17 , wherein the processor processes patterns in the second resolution format as data files which include the encryption key, whereby the images can be converted back to the first resolution format.
- Claim: 19. A system according to claim 16 , wherein the control is a look-up table.
- Claim: 20. A system according to claim 16 , wherein all patterns of the first resolution format images have the same number of pixels.
- Claim: 21. A system according to claim 16 , wherein the step of dividing the image into a plurality of patterns comprises selecting a portion of the image area to be divided into patterns.
- Claim: 22. A system according to claim 21 , wherein the image source is an ultra-wide field of view lens and wherein the portion of the image selected corresponds to an active picture area.
- Claim: 23. A system according to claim 21 , wherein the un-selected portion of the image comprises non-image pixels.
- Claim: 24. A system according to claim 16 , wherein the step of dividing the images comprises assigning a position reference to each pattern.
- Claim: 25. A system according to claim 24 , wherein the reorganizing of the patterns comprises mapping the position references of the patterns to a new position in the second resolution format image.
- Claim: 26. A system according to claim 16 , wherein the first resolution format is of higher resolution than High Definition (HD).
- Claim: 27. A system according to claim 16 , wherein the second resolution format is High Definition (HD).
- Claim: 28. A system according to claim 16 , wherein the first resolution format is a higher resolution format than the second resolution format.
- Claim: 29. A system according to claim 16 , wherein the images are video images.
- Claim: 30. A system according to claim 16 , wherein the images are acquired from a single image source.
- Claim: 31. A system according to claim 16 , wherein the images are acquired from multiple image sources.
- Claim: 32. An encoder for encoding images in a first resolution format into a second resolution format, comprising: a divider for dividing at least part of an image in the first resolution format into a plurality of patterns, each pattern comprising a plurality of image pixels; and a reorganizer for reorganizing the plurality of patterns into an image at the second format without any loss of resolution, the image at the second resolution format comprising the plurality of patterns of the least part of the image in the first resolution, the patterns at the first resolution format and the second resolution format having the same number of image pixels, the reorganizing comprising mapping each pattern from its position in the first resolution format image to a position in the second resolution format image according to a control, wherein the first resolution format is a higher resolution format than the second resolution format; a processor for processing the image in the second resolution format: and a converter for converting the image in the second resolution format back to the first resolution format by reversing the mapping of the patterns applied in the reorganizing step according to the control.
- Claim: 33. A decoder for use with an encoder according to claim 32 comprising: a real-time converter for converting images encoded at the second resolution format back to the first resolution format by reversing the mapping of the patterns applied in the reorganizing step according to the control.
- Patent References Cited: 5241382 August 1993 Paik et al. ; 5430486 July 1995 Fraser et al. ; 5960126 September 1999 Nielsen et al. ; 6272284 August 2001 Sawada ; 7221866 May 2007 Clemens ; 7463816 December 2008 Tseng et al. ; 8208549 June 2012 Sasai et al. ; 2007/0036222 February 2007 Srinivasan et al. ; 2009/0268046 October 2009 Ogawa ; 0546845 June 1993 ; 0596398 November 1994 ; 0633703 January 1995 ; 1764736 March 2007 ; 3-240368 October 1991 ; 2003141562 May 2003 ; 2010508927 March 2010 ; WO-95/17795 June 1995 ; WO 01/08412 February 2001 ; WO 2005/025205 March 2005
- Other References: Examination Report, JP Appln. No. 2010-508927 dated Apr. 25, 2013, 4 pgs. cited by applicant ; International Search Report No. PCT/IB2008/001376 dated Oct. 24, 2008, 3 pgs. cited by applicant ; Search Report Under Section 17 for Appl. No. GB0709711.6, date of Search Sep. 28, 2007, 1 page. cited by applicant ; Examination Report, JP Appln. No. 2010-508927 dated Jul. 5, 2012, 3 pgs. cited by applicant
- Assistant Examiner: Belai, Naod
- Primary Examiner: Vaughn, Jr., William C
- Attorney, Agent or Firm: Greenberg Traurig, LLP
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