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Ayalneh Dessalegn Atnafu
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A high-security EEG-based login system with RSVP stimuli and dry electrodes
Y Chen, AD Atnafu, I Schlattner, WT Weldtsadik, MC Roh, HJ Kim, ...
IEEE Transactions on Information Forensics and Security 11 (12), 2635-2647, 2016
1602016
JPEG copy paste forgery detection using BAG optimized for complex images
DA Ayalneh, HJ Kim, YS Choi
16th international conference on advanced communication technology, 181-185, 2014
92014
Metadata protection scheme for JPEG privacy & security using hierarchical and group-based models
J Lepsoy, S Kim, D Atnafu, HJ Kim
2015 5th International Conference on Information & Communication Technology …, 2015
52015
Optimizing AES Implementation for high-speed embedded Application
D Atnafu
Master of Science, Addis Ababa University, Addis Ababa, Ethiopia, 2008
32008
Early width estimation of fragmented JPEG with corrupted header
DA Ayalneh, YS Choi, HJ Kim
Multimedia Tools and Applications 75, 14669-14684, 2016
22016
Weighted sparse representation using a learned distance metric for face recognition
X Qu, S Kim, D Atnafu, HJ Kim
2015 IEEE International Conference on Image Processing (ICIP), 4594-4598, 2015
22015
Block artifact grid based copy paste forgery detection in time and frequency domain
AD Atnafu, YS Choi, HJ Kim, SU Kang, JH Kim
대한전자공학회 학술대회, 1290-1292, 2015
2015
Hybrid Detection Algorithm of Copy-Paste Image Forgery
YS Choi, AD Atnafu, DH Lee
Journal of Digital Contents Society 16 (3), 389-395, 2015
2015
The Research of Brainwave Based User Authentication Techniques
DA AYALNEH, YS CHOI, WT Weldtsadik, HJ KIM
대한전자공학회 학술대회, 687-690, 2014
2014
Width Extraction of JPEG Fragment with a missing header
AD Atnafu, HJ Kim, YS Choi
대한전자공학회 학술대회, 1498-1500, 2013
2013
Optimized Implementation of AES for 32-bit ARM platform
AD Atnafu, HJ Kim
한국정보통신설비학회 학술대회, 245-247, 2012
2012
Brainwave Authentication Method with Duress Detection
AD Atnafu, YS Choi, H Kim
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Articles 1–12