Feature-Fusion Guidelines for Image-Based Multi-Modal Biometric Fusion
نویسندگان
چکیده
منابع مشابه
Feature Based Image Fusion
The paper proposes a method for fusion of registered multi focus images using various characteristic properties of the images as attributes for fusion. Experiment is conducted on a large set of images and the results of image fusion using different image attributes are analyzed using quality assessment algorithms to estimate how well information contained in the source images are represented in...
متن کاملMultibiometric: Feature Level Fusion Using FKP Multi-Instance biometric
This paper proposed the use of multi-instance feature level fusion as a means to improve the performance of Finger Knuckle Print (FKP) verification. A log-Gabor filter has been used to extract the image local orientation information, and represent the FKP features. Experiments are performed using the FKP database, which consists of 7,920 images. Results indicate that the multi-instance verifica...
متن کاملFinger Multi-biometric Cryptosystem using Feature-Level Fusion
In this paper, we propose a new finger multi-biometric cryptosystem using feature-level fusion to simultaneously protect multiple templates of fingerprint, finger vein, finger knuckle print and finger shape traits as a single secure sketch. We theoretically analyze the featurelevel fusion for finger multi-biometric cryptosystem with respect to their impact on security and recognition accuracy. ...
متن کاملProbabilistic Information Fusion for Multi-Modal Image Segmentation
Observable evidence from disparate sources are combined coherently and consistently through a hierarchically structured knowledge tree. Prior knowledge of spatial interactions is modeled with Markov Random Fields. A posteriori probabilities of segmentations are maintained incrementally. This paper is a shortened version of [Chou and Brown 87], which contains many more references.* 1. A Probabil...
متن کاملمتدهاى Image Fusion
هر سنسورى مأموریت و کاربرد خاصى دارد و اغلب مطلوب ما این است که بطور همزمان در یک تصویر، قدرت تفکیک طیفى و مکانى را با هم داشته باشد چون حجم اطلاعات در یک تصویر بوسیله قدرت تفکیک مکانى و طیفى سیستم تصویربردارى محدود مى گردد و اکثر سیستمهاى تصویربردارى متداول، یکى از این دو ویژگى را عرضه مى دارند، مثل سیستمهاى تصویربردارى tm,spotو... البته در کنار این سیستمها، سیستمهاى دیگرى نیز وجود دارند...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: South African Computer Journal
سال: 2017
ISSN: 2313-7835,1015-7999
DOI: 10.18489/sacj.v29i1.436