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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ciuc; Mihai
Address:
Bucharest, RO
No. of patents:
27
Patents:












Patent Number Title Of Patent Date Issued
8290267 Detecting redeye defects in digital images October 16, 2012
A method for detecting a redeye defect in a digital image containing an eye comprises converting the digital image into an intensity image, and segmenting the intensity image into segments each having a local intensity maximum. Separately, the original digital image is thresholded to
8265388 Analyzing partial face regions for red-eye detection in acquired digital images September 11, 2012
A method for red-eye detection in an acquired digital image includes acquiring a first image, and analyzing one or more partial face regions within the first image. One or more characteristics of the first image are determined. One or more corrective processes are identified including
8254674 Analyzing partial face regions for red-eye detection in acquired digital images August 28, 2012
A method for red-eye detection in an acquired digital image includes acquiring a first image, and analyzing one or more partial face regions within the first image. One or more characteristics of the first image are determined. One or more corrective processes are identified including
8199979 Classification system for consumer digital images using automatic workflow and face detection an June 12, 2012
A processor-based system operating according to digitally-embedded programming instructions includes a face detection module for identifying face regions within digital images. A normalization module generates a normalized version of the face region. A face recognition module automat
8184900 Automatic detection and correction of non-red eye flash defects May 22, 2012
A technique for detecting large and small non-red eye flash defects in an image is disclosed. The method comprises selecting pixels of the image which have a luminance above a threshold value and labeling neighboring selected pixels as luminous regions. A number of geometrical filters ar
8180115 Two stage detection for photographic eye artifacts May 15, 2012
A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candi
8175342 Two stage detection for photographic eye artifacts May 8, 2012
The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-op
8160308 Two stage detection for photographic eye artifacts April 17, 2012
An image acquisition device includes a first speed-optimized filter for producing a first set of candidate red-eye regions for an acquired image; and a second analysis-optimized filter for operating on the first set of candidate red eye regions and the acquired image.
8131021 Two stage detection for photographic eye artifacts March 6, 2012
The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-op
8126265 Method and apparatus of correcting hybrid flash artifacts in digital images February 28, 2012
A method for digital image eye artifact detection and correction include identifying one or more candidate red-eye defect regions in an acquired image. For one or more candidate red-eye regions, a seed pixels and/or a region of pixels having a high intensity value in the vicinity of the
8126217 Two stage detection for photographic eye artifacts February 28, 2012
The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-op
8036460 Analyzing partial face regions for red-eye detection in acquired digital images October 11, 2011
A method for red-eye detection in an acquired digital image includes acquiring a first image, and analyzing one or more partial face regions within the first image. One or more characteristics of the first image are determined. One or more corrective processes are identified including
8036458 Detecting redeye defects in digital images October 11, 2011
A method for detecting a redeye defect in a digital image containing an eye comprises converting the digital image into an intensity image, and segmenting the intensity image into segments each having a local intensity maximum. Separately, the original digital image is thresholded to
7970184 Two stage detection for photographic eye artifacts June 28, 2011
A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candi
7970183 Two stage detection for photographic eye artifacts June 28, 2011
A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candi
7970182 Two stage detection for photographic eye artifacts June 28, 2011
The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-op
7953252 Two stage detection for photographic eye artifacts May 31, 2011
A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candi
7920723 Two stage detection for photographic eye artifacts April 5, 2011
A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candi
7869628 Two stage detection for photographic eye artifacts January 11, 2011
An image acquisition device includes a first speed-optimized filter for producing a first set of candidate red-eye regions for an acquired image; and a second analysis-optimized filter for operating on the first set of candidate red eye regions and the acquired image.
7868922 Foreground/background segmentation in digital images January 11, 2011
An implementation efficient method of distinguishing between foreground and background regions of a digital image of a scene includes capturing two images of nominally the same scene and storing the captured images in DCT-coded format. The first image is taken with the foreground more in
7865036 Method and apparatus of correcting hybrid flash artifacts in digital images January 4, 2011
A method for digital image eye artifact detection and correction include identifying one or more candidate red-eye defect regions in an acquired image. For one or more candidate red-eye regions, a seed pixels and/or a region of pixels having a high intensity value in the vicinity of the
7689009 Two stage detection for photographic eye artifacts March 30, 2010
An image acquisition device includes a first speed-optimized filter for producing a first set of candidate red-eye regions for an acquired image; and a second analysis-optimized filter for operating on the first set of candidate red eye regions and the acquired image.
7587068 Classification database for consumer digital images September 8, 2009
A database of faceprint data corresponding to detected face regions within images acquired with an image acquisition device and digitally-embedded within one or more digital storage media includes image, identity and face recognition data components. The image data component include
7564994 Classification system for consumer digital images using automatic workflow and face detection an July 21, 2009
A processor-based system operating according to digitally-embedded programming instructions includes a face detection module for identifying face regions within digital images. A normalization module generates a normalized version of the face region. A face recognition module automat
7558408 Classification system for consumer digital images using workflow and user interface modules, and July 7, 2009
A processor-based system operating according to digitally-embedded programming instructions includes a face detection module for identifying face regions within digital images. A normalization module generates a normalized version of the face region. A face recognition module extracts
7551755 Classification and organization of consumer digital images using workflow, and face detection an June 23, 2009
A processor-based system operating according to digitally-embedded programming instructions includes a face detection module for identifying face regions within digital images. A normalization module generates a normalized version of the face region. A face recognition module extracts
7336821 Automatic detection and correction of non-red eye flash defects February 26, 2008
A technique for detecting large and small non-red eye flash defects in an image is disclosed. The method comprises selecting pixels of the image which have a luminance above a threshold value and labeling neighboring selected pixels as luminous regions. A number of geometrical filters ar










 
 
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