LexDanaLexDanabeta
Inventor

Alexandru Drimbarean

Inventor
Galway, IE

Overview

91→
Patents
2004–2021
Patent span
Physics
Primary field (CPC G)

Patents· 91 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television28%
G06TImage data processing or generation, in general27%
G06VImage or video recognition or understanding22%
G06KGraphical data reading8%
G06FElectric digital data processing7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G02BOptical elements, systems or apparatus3%
H04LTransmission of digital information, e.g. telegraphic communication2%
H04WWireless communication networks0%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids0%
PatentTitleYear
11,115,638Stereoscopic (3D) panorama creation on handheld device202111,075,750Systems and methods for detecting data insertions in biometric authentication systems using pseudo data segments202111,049,210Systems and methods for detecting data insertions in biometric authentication systems utilizing a secret202110,891,479Image processing method and system for iris recognition202110,880,742Iris recognition workflow202010,733,472Image capture device with contemporaneous image correction mechanism202010,615,973Systems and methods for detecting data insertions in biometric authentication systems using encryption202010,558,057MEMS-based optical image stabilization202010,474,894Image processing method and system for iris recognition201910,203,515MEMS-based optical image stabilization201910,157,325Image capture device with contemporaneous image correction mechanism201810,080,006Stereoscopic (3D) panorama creation on handheld device201810,032,068Method of making a digital camera image of a first scene with a superimposed second scene20189,940,519Image processing method and system for iris recognition20189,767,539'Image capture device with contemporaneous image correction mechanism'20179,664,922'MEMS-based optical image stabilization'20179,412,007'Partial face detector red-eye filter method and apparatus'20169,323,979'Face recognition performance using additional image features'20169,224,034'Face searching and detection in a digital image acquisition device'20159,160,897'Fast motion estimation method'20158,983,148'Color segmentation'20158,923,564'Face searching and detection in a digital image acquisition device'20148,896,725'Image capture device with contemporaneous reference image capture mechanism'20148,872,887'Object detection and rendering for wide field of view (WFOV) image acquisition systems'20148,861,806'Real-time face tracking with reference images'20148,855,476'MEMS-based optical image stabilization'20148,797,418'Methods and apparatuses for addressing chromatic aberrations and purple fringing'20148,786,709'Methods and apparatuses for addressing chromatic aberrations and purple fringing'20148,744,145'Real-time face tracking in a digital image acquisition device'20148,737,766'Image processing method and apparatus'20148,698,924'Tone mapping for low-light video frame enhancement'20148,692,867'Object detection and rendering for wide field of view (WFOV) image acquisition systems'20148,682,097'Digital image enhancement with reference images'20148,666,124'Real-time face tracking in a digital image acquisition device'20148,666,125'Real-time face tracking in a digital image acquisition device'20148,649,604'Face searching and detection in a digital image acquisition device'20148,649,628'Adaptive PSF estimation technique using a sharp preview and a blurred image'20148,649,627'Image processing method and apparatus'20148,633,999'Methods and apparatuses for foreground, top-of-the-head separation from background'20148,593,542'Foreground/background separation using reference images'20138,577,186'Forward interpolation approach using forward and backward mapping'20138,532,380'Methods and apparatuses for addressing chromatic abberations and purple fringing'20138,520,082'Image acquisition method and apparatus'20138,520,093'Face tracker and partial face tracker for red-eye filter method and apparatus'20138,509,498'Real-time face tracking in a digital image acquisition device'20138,509,496'Real-time face tracking with reference images'20138,508,652'Autofocus method'20138,417,055'Image processing method and apparatus'20138,379,917'Face recognition performance using additional image features'20138,351,726'Adaptive PSF estimation technique using a sharp preview and a blurred image'20138,340,462'Pixel mapping using a lookup table and linear approximation'20128,339,462'Methods and apparatuses for addressing chromatic abberations and purple fringing'20128,330,831'Method of gathering visual meta data using a reference image'20128,320,641'Method and apparatus for red-eye detection using preview or other reference images'20128,294,748'Panorama imaging using a blending map'20128,270,674'Real-time face tracking in a digital image acquisition device'20128,265,388'Analyzing partial face regions for red-eye detection in acquired digital images'20128,254,674'Analyzing partial face regions for red-eye detection in acquired digital images'20128,243,182'Method of making a digital camera image of a scene including the camera user'20128,233,674'Red eye false positive filtering using face location and orientation'20128,213,737'Digital image enhancement with reference images'20128,212,882'Handheld article with movement discrimination'20128,208,746'Adaptive PSF estimation technique using a sharp preview and a blurred image'20128,204,330'Adaptive PSF estimation technique using a sharp preview and a blurred image'20128,199,222'Low-light video frame enhancement'20128,180,173'Flash artifact eye defect correction in blurred images using anisotropic blurring'20128,169,486'Image acquisition method and apparatus'20128,170,294'Method of detecting redeye in a digital image'20128,155,468'Image processing method and apparatus'20128,135,184'Method and apparatus for detection and correction of multiple image defects within digital images using preview or other reference images'20128,073,286'Detection and correction of flash artifacts from airborne particulates'20118,055,029'Real-time face tracking in a digital image acquisition device'20118,036,460'Analyzing partial face regions for red-eye detection in acquired digital images'20117,995,855'Image processing method and apparatus'20117,995,804'Red eye false positive filtering using face location and orientation'20117,953,251'Method and apparatus for detection and correction of flash-induced eye defects within digital images using preview or other reference images'20117,953,287'Image blurring'20117,864,990'Real-time face tracking in a digital image acquisition device'20117,855,737'Method of making a digital camera image of a scene including the camera user'20107,773,118'Handheld article with movement discrimination'20107,620,218'Real-time face tracking with reference images'20097,551,800'Detection of airborne flash artifacts using preflash image'20097,474,341'Portable digital camera with red eye filter'20097,469,071'Image blurring'20087,469,055'Real-time face tracking in a digital image acquisition device'20087,460,694'Real-time face tracking in a digital image acquisition device'20087,460,695'Real-time face tracking in a digital image acquisition device'20087,352,394'Image modification based on red-eye filter analysis'20087,315,631'Real-time face tracking in a digital image acquisition device'20087,103,215'Automated detection of pornographic images'20066,751,348'Automated detection of pornographic images'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2021Based in Galway, IE· patent location history
2008–2009Based in Brasov, RO· patent location history
2011–2016Patents assigned to DIGITALOPTICS CORP EUROPE LTD (50)· patent assignee history
2011–2018Patents assigned to DRIMBAREAN ALEXANDRU (44)· patent assignee history
2011–2018Patents assigned to CORCORAN PETER (32)· patent assignee history
2011–2016Patents assigned to ZAMFIR ADRIAN (24)· patent assignee history
2012–2018Patents assigned to BIGIOI PETRONEL (23)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIGITALOPTICS CORP EUROPE LTD502011–2016
DRIMBAREAN ALEXANDRUself442011–2018
CORCORAN PETER322011–2018
ZAMFIR ADRIAN242011–2016
BIGIOI PETRONEL232012–2018
Locations
LocationPatentsSpan
Galway, IE882004–2021
Brasov, RO32008–2009