IMAGE AND ATTRIBUTE QUALITY, IMAGE ENHANCEMENT AND IDENTIFICATION OF FEATURES FOR IDENTIFICATION BY VESSELS AND INDIVIDUALS, AND COMBINING INFORMATION ON EYE VESSELS WITH INFORMATION ON FACES AND/OR PARTS OF FACES FOR BIOMETRIC SYSTEMS Russian patent published in 2019 - IPC G06K9/00

Abstract RU 2691195 C1

FIELD: physics.

SUBSTANCE: invention relates to biometric authentication systems. Described are biometric registration and verification techniques for eye vesicles surrounding the eye areas and face areas. Eye-surrounding regions of the image can be specified based on dimensions of the eye area identified on the image of the region of the face. It is possible to form descriptors of features for points of interest in eye and surrounding eyes areas using a combination of descriptors of structured histogram features. Quality indicators for regions can be determined based on estimates of values of areas calculated based on texture surrounding points of interest. Biometric matching process for calculating the coincidence assessment based on the eye and surrounding eye regions can gradually include additional eye areas to obtain high accuracy of matching.

EFFECT: technical result consists in wider range of the same purpose tools.

17 cl, 7 dwg

Similar patents RU2691195C1

Title	Year	Author	Number
IMAGE AND ATTRIBUTE QUALITY, IMAGE ENHANCEMENT AND IDENTIFICATION OF FEATURES FOR IDENTIFICATION BY VESSELS AND FACES AND COMBINING INFORMATION ON EYE VESSELS WITH INFORMATION ON FACES AND / OR PARTS OF FACES FOR BIOMETRIC SYSTEMS	2016	Saripalle, Sashi, K. Gottemukkula, Vikas Derakhshani, Reza, R.	RU2711050C2
METHODS OF REGISTERING AND UPDATING BIOMETRIC TEMPLATE OF USER USING INFORMATION ON ORIENTATION OF FACE OF USER AND CORRESPONDING COMPUTER DEVICES AND DATA MEDIA	2023	Kubentaeva Samal Solomatin Ivan Andreevich Kudelkin Konstantin Andreevich Ryabkova Svetlana Sergeevna Akushevich Andrey Dmitrievich Pechenko Ivan Sergeevich Moskalenko Alena Dmitrievna Fartukov Alexey Mihailovich Jang Wonsuk Yoo Juwoan	RU2823903C1
METHOD FOR IDENTIFICATION OF A PERSON BY HIS FACE IMAGE	2006	Morzeev Jurij Vital'Evich Osipov Aleksandr Aleksandrovich Ladaev Dmitrij Valer'Evich Bajgarova Natalija Stepanovna	RU2304307C1
METHOD AND SYSTEM FOR RECOGNIZING FACES AND CONSTRUCTING A ROUTE USING AUGMENTED REALITY TOOL	2019	Kudiyarov Dmitrij Sergeevich Balashov Aleksandr Viktorovich Evgrashin Aleksandr Sergeevich	RU2712417C1
METHOD AND SYSTEM FOR AUTOMATICALLY CHECKING PRESENCE OF A LIVING HUMAN FACE IN BIOMETRIC SAFETY SYSTEMS	2005	Mun Van Dzhin Murynin Aleksandr Borisovich Bazanov Petr Valer'Evich Burjak Dmitrij Jur'Evich Li Jung Dzhin Jang Khae Kvang	RU2316051C2
METHOD TO DETECT FACES ON IMAGE USING CLASSIFIERS CASCADE	2010	Irmatov Anvar Adkhamovich Burjak Dmitrij Jur'Evich Cherdakov Dmitrij Vladimirovich Lii Dongsung	RU2427911C1
METHOD, TERMINAL AND SYSTEM FOR BIOMETRIC IDENTIFICATION	2023	Abdullin Timur Rinatovich Vasilchenko Evgenij Vasilevich Shipunov Timur Vyacheslavovich	RU2815689C1
METHOD AND DEVICE FOR PHOTOREALISTIC THREE DIMENSIONAL SIMULATION OF FACE BASED ON IMAGE	2004	Park In-Kiu Chokh Kheuj-Keun Vezhnevets Vladimir Chzhan Khoj	RU2358319C2
METHOD AND SYSTEM FOR DETERMINING SYNTHETICALLY MODIFIED FACE IMAGES ON VIDEO	2021	Vyshegorodtsev Kirill Evgenevich Balashov Aleksandr Viktorovich Velmozhin Grigorij Alekseevich Sysoev Valentin Valerevich	RU2768797C1
METHOD, TERMINAL AND SYSTEM FOR BIOMETRIC IDENTIFICATION	2022	Abdullin Timur Rinatovich Vasilchenko Evgenij Vasilevich Shipunov Timur Vyacheslavovich	RU2798179C1

RU 2 691 195 C1

Authors

Saripalle Sashi K.

Gottemukkula Vikas

Derakhshani Reza R.

Dates

2019-06-11—Published

2016-09-09—Filed