Ogihara, Akio
44  results:
Search for persons X
?
1

Direction Estimation of Instrumental Sound Sources Using Re..:

Yamamoto, Kaho ; Ogihara, Akio ; Murata, Harumi
Circuits, Systems, and Signal Processing.  42 (2023)  11 - p. 7004-7021 , 2023
 
?
2

Direction Estimation of Sound Source by MUSIC Method and CN..:

, In: 2022 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC),
Yamamoto, Kaho ; Ogihara, Akio ; Murata, Harumi - p. 671-674 , 2022
 
?
3

Note Estimation by Contaminated Normal Distribution for Aud..:

, In: 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS),
Murata, Harumi ; Ogihara, Akio - p. 469-474 , 2018
 
?
4

Tolerance Evaluation of Audio Watermarking Method Based on ..:

MURATA, Harumi ; OGIHARA, Akio ; HAYASHI, Shigetoshi
IEICE Transactions on Information and Systems.  E101.D (2018)  1 - p. 68-71 , 2018
 
?
5

Sound Quality Evaluation for Audio Watermarking Based on Ph..:

MURATA, Harumi ; OGIHARA, Akio ; UESAKA, Masaki
IEICE Transactions on Information and Systems.  E98.D (2015)  1 - p. 89-94 , 2015
 
?
6

Digital Watermarking Method Warranting the Lower Limit of I..:

Iwata, Motoi ; Kanaya, Tomoo ; Shiozaki, Akira.
EURASIP Journal on Advances in Signal Processing.  2010 (2010)  1 - p. , 2010
 
?
7

Biometric Verification Using Keystroke Motion and Key Press..:

, In: 2006 International Symposium on Intelligent Signal Processing and Communications,
 
?
8

Switched-capacitor realization of two-dimensional discrete ..:

ABE, YOSHIHIKO ; MATSUMOTO, KOICHI ; OGIHARA, AKIO.
International Journal of Electronics.  70 (1991)  5 - p. 875-889 , 1991
 
?
9

Switched-capacitor delay system suitable for cascaded multi..:

OGIHARA, AKIO ; HAMANO, HIROMI ; YONEDA, SHOJIRO
International Journal of Electronics.  68 (1990)  3 - p. 413-421 , 1990
 
?
10

Switched-capacitor DFT and IDFT circuit:

YONEDA, SHOJIRO ; NAKANISHI, ISAO ; SASAKI, ITSUO.
International Journal of Electronics.  67 (1989)  6 - p. 839-851 , 1989
 
?
 
?
13

Reversible Watermarking Method for JPEG Images:

SHIOZAKI, Akira ; IWATA, Motoi ; OGIHARA, Akio
http://journals.fcla.edu/ietisy-d/article/view/23089/22448.  , 2008
 
?
 
?
 
1-15