Perfecting of digital image capture parameters within acquisition devices using face detection
First Claim
1. Within a digital acquisition device, a method of perfecting acquisition parameters of a digital image as part of an image capture process using face detection within said captured image to achieve one or more desired image acquisition parameters, comprising:
- (a) determining default values of one or more image attributes of at least some portion of said digital image;
(b) determining the values of one or more camera acquisition parameters;
(c) identifying a plurality of groups of pixels that correspond to an image of a face within the digitally-captured image, and determining corresponding image attributes to said groups of pixels; and
(d) comparing one or more default image attribute values with one or more captured image attribute value based upon analysis of said image of said face; and
(e) adjusting said camera acquisition parameters corresponding to adjusting said image attribute values.
6 Assignments
0 Petitions
Accused Products
Abstract
Within a digital acquisition device, acquisition parameters of a digital image are perfected as part of an image capture process using face detection within said captured image to achieve one or more desired image acquisition parameters. Default values are determined of one or more image attributes of at least some portion of the digital image. Values of one or more camera acquisition parameters are determined. Groups of pixels are identified that correspond to an image of a face within the digitally-captured image. Corresponding image attributes to the groups of pixels are determined. One or more default image attribute values are compared with one or more captured image attribute values based upon analysis of the image of the face. Camera acquisition parameters are then adjusted corresponding to adjusting the image attribute values.
227 Citations
44 Claims
-
1. Within a digital acquisition device, a method of perfecting acquisition parameters of a digital image as part of an image capture process using face detection within said captured image to achieve one or more desired image acquisition parameters, comprising:
-
(a) determining default values of one or more image attributes of at least some portion of said digital image;
(b) determining the values of one or more camera acquisition parameters;
(c) identifying a plurality of groups of pixels that correspond to an image of a face within the digitally-captured image, and determining corresponding image attributes to said groups of pixels; and
(d) comparing one or more default image attribute values with one or more captured image attribute value based upon analysis of said image of said face; and
(e) adjusting said camera acquisition parameters corresponding to adjusting said image attribute values. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A method of digital image processing using face detection to achieve a desired image parameter, comprising the steps of:
-
(a) identifying a group of pixels that correspond to an image of a face within a digitally-detected image;
(b) determining initial values of one or more parameters of at least some of the pixels; and
(c) determining an initial parameter of the digitally-detected image based on the initial values; and
(d) automatically adjusting values of the one or more parameters of pixels within the digitally-detected image based upon comparison of the initial parameter with the desired parameter. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
-
-
23. Within a digital acquisition device, one or more processor readable storage devices having processor readable code embodied thereon, said processor readable code for programming one or more processors to perform a method of perfecting acquisition parameters of a digital image as part of an image capture process using face detection within said captured image to achieve one or more desired image acquisition parameters, the method comprising:
-
(a) determining default values of one or more image attributes of at least some portion of said digital image;
(b) determining the values of one or more camera acquisition parameters;
(c) identifying a plurality of groups of pixels that correspond to an image of a face within the digitally-captured image, and determining corresponding image attributes to said groups of pixels; and
(d) comparing one or more default image attribute values with one or more captured image attribute value based upon analysis of said image of said face; and
(e) adjusting said camera acquisition parameters corresponding to adjusting said image attribute values. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
-
-
37. One or more processor readable storage devices having processor readable code embodied thereon, said processor readable code for programming one or more processors to perform a method of digital image processing using face detection to achieve a desired image parameter, comprising the steps of:
-
(a) identifying a group of pixels that correspond to an image of a face within a digitally-detected image;
(b) determining initial values of one or more parameters of at least some of the pixels; and
(c) determining an initial parameter of the digitally-detected image based on the initial values; and
(d) automatically adjusting values of the one or more parameters of pixels within the digitally-detected image based upon comparison of the initial parameter with the desired parameter. - View Dependent Claims (38, 39, 40, 41, 42, 43, 44)
-
Specification