Kazuo Ohzeki

According to our database, Kazuo Ohzeki authored at least 21 papers between 1997 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Improving the Recognition Rate of Facial Expressions and Behavior Through Frontalization and Data Augmentation.

Kazuo Ohzeki, Aki Saito Shiojiri, Koichi Kamijo, Masami Suzuki

Proceedings of the 16th International Conference on Computer and Automation Engineering, 2024

2021

End-To-End Deep Learning for pNN50 Estimation Using a Spatiotemporal Representation.

Sayyedjavad Ziaratnia, Peeraya Sripian, Tipporn Laohakangvalvit, Kazuo Ohzeki, Midori Sugaya

Proceedings of the HCI International 2021 - Posters - 23rd HCI International Conference, 2021

2019

License Plate Detection with Machine Learning Without Using Number Recognition.

Kazuo Ohzeki, Max Geigis, Stefan-Alexander Schneider

Proceedings of the 2019 Federated Conference on Computer Science and Information Systems, 2019

2017

An image generation system of delicious food in a manga style.

Sakiko Fujieda, Yuki Morimoto, Kazuo Ohzeki

Proceedings of the SIGGRAPH Asia 2017 Posters, Bangkok, Thailand, November 27 - 30, 2017, 2017

2016

Minimum Variance Method to Obtain the Best Shot in Video and its Effectiveness for Face Recognition.

Kazuo Ohzeki, Ryota Aoyama, Yutaka Hirakawa

Int. J. Comput. Sci. Appl., 2016

2015

Minimum variance method to obtain the best shot in video for face recognition.

Kazuo Ohzeki, Ryota Aoyama, Yutaka Hirakawa

Proceedings of the 2015 Federated Conference on Computer Science and Information Systems, 2015

2014

Authentication System Using Encrypted Discrete Biometrics Data.

Kazuo Ohzeki, Yuanyu Wei, Masaaki Kajihara, Masahiro Takatsuka, Yutaka Hirakawa, Toru Sugimoto

Proceedings of the Trust and Trustworthy Computing - 7th International Conference, 2014

Robust watermark against double attacks of compression and cropping.

Masahiro Takatsuka, Masaaki Kajihara, Yutaka Hirakawa, Kazuo Ohzeki

Proceedings of the IEEE 3rd Global Conference on Consumer Electronics, 2014

2012

Pass-Image Authentication Method Tolerant to Random and Video-Recording Attacks.

Yutaka Hirakawa, Motohiro Take, Kazuo Ohzeki

Int. J. Comput. Sci. Appl., 2012

Consideration of the Watermark Inversion Attack and Its Invalidation Framework.

Kazuo Ohzeki, Yuanyu Wei, Yutaka Hirakawa, Kiyotsugu Sato

Proceedings of the Digital Forensics and Watermaking - 11th International Workshop, 2012

2011

Two Obfuscation Methods by Controlling Calculation Amounts and by Table Function for Watermarks.

Yuanyu Wei, Kazuo Ohzeki

Int. J. Comput. Sci. Appl., 2011

A Lossless re-Encoding of MPEG-2 Coded file by Integrating Four Motion Vectors.

Kazuo Ohzeki, Hiroki Okumura, Yuanyu Wei, Eizaburo Iwata, Ulrich Speidel

Int. J. Comput. Sci. Appl., 2011

A New Watermarking Method with Obfuscated Quasi-Chirp Transform.

Kazuo Ohzeki, Yuanyu Wei, Yutaka Hirakawa, Kiyotsugu Sato

Proceedings of the Digital Forensics and Watermarking - 10th International Workshop, 2011

Pass-Image Authentication Method Tolerant to Video-Recording Attacks.

Yutaka Hirakawa, Hiroyuki Take, Kazuo Ohzeki

Proceedings of the Federated Conference on Computer Science and Information Systems, 2011

2010

Discontinuity in SVD Embedding Mapping Used for Watermarks.

Kazuo Ohzeki, Yuki Seo, Engyoku Gi

Int. J. Comput. Sci. Appl., 2010

Obfuscation Methods with Controlled Calculation Amounts and Table Function.

Yuanyu Wei, Kazuo Ohzeki

Proceedings of the International Multiconference on Computer Science and Information Technology, 2010

Basic Consideration of MPEG-2 Coded File Entropy and Lossless Re-encoding.

Kazuo Ohzeki, Yuanyu Wei, Eizaburo Iwata, Ulrich Speidel

Proceedings of the International Multiconference on Computer Science and Information Technology, 2010

2008

The quasi-one-way function and its applications to image watermarking.

Kazuo Ohzeki, Engyoku Gi

Proceedings of the International Multiconference on Computer Science and Information Technology, 2008

SVD-based watermark with quasi-one-way operation by reducing a singular value matrix rank.

Kazuo Ohzeki, Masaru Sakurai

Proceedings of the 1st International ICST Conference on Forensic Applications and Techniques in Telecommunications, 2008

2006

Video Multiplexing for the MPEG-2 VBR Encoder Using a Deterministic Method.

Jasman Kammin, Kazuo Ohzeki

Proceedings of the Second International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, 2006

1997

Interactive Model-Based Coding for Face Metaphor User Interface in Network Communications.

Kazuo Ohzeki, Takahiro Saito, Masahide Kaneko, Hiroshi Harashima

Proceedings of the 2nd International Conference on Intelligent User Interfaces, 1997