Inventor

PETRESCU STEFAN

RO53 patents

⚠️ This page may combine multiple inventors who share the name “PETRESCU STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETRESCU STEFAN

DIGITALOPTICS CORP EUROPE LTD

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

Analyzing partial face regions for red-eye detection in acquired digital images

Color segmentation

Rapid auto-focus using classifier chains, MEMS and multiple object focusing

Real-time face tracking with reference images

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

FOTONATION LTD

Method of making a digital camera image of a first scene with a superimposed second scene

Detecting facial expressions in digital images

Detecting facial expressions in digital images

Detecting facial expressions in digital images

Detecting facial expressions in digital images

Face or other object detection including template matching

Facial features tracker with advanced training for natural rendering of human faces in real-time

Human monitoring system incorporating calibration methodology

Human monitoring system incorporating calibration methodology

FOTONATION VISION LTD

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

Automatic detection and correction of non-red eye flash defects

Real-time face tracking in a digital image acquisition device

Real-time face tracking in a digital image acquisition device

Digital image acquisition device with built in dust and sensor mapping capability

NANU FLORIN

Face tracker and partial face tracker for red-eye filter method and apparatus

Analyzing partial face regions for red-eye detection in acquired digital images

Analyzing partial face regions for red-eye detection in acquired digital images

Partial face detector red-eye filter method and apparatus

PETRESCU STEFAN

Method of making a digital camera image of a scene including the camera user

Methods and apparatuses for half-face detection

Color segmentation

Real-time face tracking in a digital image acquisition device

STEINBERG ERAN

Digital image enhancement with reference images

Real-time face tracking with reference images

FOTONATION IRELAND LTD

Method of making a digital camera image of a scene including the camera user

Real-time face tracking with reference images

CAPATA ADRIAN

Rapid auto-focus using classifier chains, MEMS and/or multiple object focusing

Rapid auto-focus using classifier chains, MEMS and/or multiple object focusing

SUSANU GEORGE

RGBW sensor array

RGBW sensor array

ADEIA IMAGING LLC

Detecting facial expressions in digital images

Detecting facial expressions in digital images

TESSERA TECH IRELAND LTD

Real-time face tracking in a digital image acquisition device

BIGIOI PETRONEL

Face tracking in a camera processor

NEGHINA CATALINA

Detecting facial expressions in digital images

IANCULESCU MIHAI

Real-time face tracking in a digital image acquisition device

CORCORAN PETER

Real-time face tracking in a digital image acquisition device

SULTANA BOGDAN

Face or other object detection including template matching

CIUC MIHAI

Automatic detection and correction of non-red eye flash defects