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2010 – 2019
- 2012
[j8]Jianfeng Xu, Koichi Takagi, Shigeyuki Sakazawa:
Efficient Generation of Dancing Animation Synchronizing with Music Based on Meta Motion Graphs. IEICE Trans. Inf. Syst. 95-D(6): 1646-1655 (2012)- [j7]Yusuke Uchida, Koichi Takagi, Shigeyuki Sakazawa:
Optimized Codebook Construction and Assignment for Product Quantization-based Approximate Nearest Neighbor Search. Inf. Media Technol. 7(4): 1469-1479 (2012) - [j6]Yusuke Uchida, Koichi Takagi, Shigeyuki Sakazawa:
Optimized Codebook Construction and Assignment for Product Quantization-based Approximate Nearest Neighbor Search. IPSJ Trans. Comput. Vis. Appl. 4: 108-118 (2012) - [c21]Yusuke Uchida
, Koichi Takagi, Shigeyuki Sakazawa:
Fast and accurate content-based video copy detection using bag-of-global visual features. ICASSP 2012: 1029-1032 - [c20]Yusuke Uchida, Koichi Takagi, Shigeyuki Sakazawa:
Ratio Voting: A New Voting Strategy for Large-Scale Image Retrieval. ICME 2012: 759-764 - [c19]Yusuke Uchida, Koichi Takagi, Shigeyuki Sakazawa:
An alternative to IDF: Effective scoring for accurate image retrieval with non-parametric density ratio estimation. ICPR 2012: 1285-1288 - 2011
- [j5]Yusuke Uchida, Koichi Takagi, Ryoichi Kawada:
Quantization-Based Approximate Nearest Neighbor Search with Optimized Multiple Residual Codebooks. IEICE Trans. Inf. Syst. 94-D(7): 1510-1514 (2011) - [c18]Tomoaki Konno, Emi Myodo, Koichi Takagi, Ryoichi Kawada:
Automatic image selection scheme utilizing comments for insertion of images into weblogs. Imaging and Printing in a Web 2.0 World 2011: 78790J - [c17]Jianfeng Xu, Koichi Takagi, Shigeyuki Sakazawa:
Motion synthesis for synchronizing with streaming music by segment-based search on metadata motion graphs. ICME 2011: 1-6 - [c16]Emi Myodo, Koichi Takagi, Ryoichi Kawada:
Contrast-enhancing and deterministic tone mapping method in natural image hiding scheme using halftone images. Media Forensics and Security 2011: 78800Z - [c15]Emi Myodo, Satoshi Ueno, Koichi Takagi, Shigeyuki Sakazawa:
Automatic comic-like image layout system preserving image order and important regions. ACM Multimedia 2011: 795-796 - [c14]Jianfeng Xu, Koichi Takagi, Shigeyuki Sakazawa:
Human Motion Tracking with Monocular Video by Introducing a Graph Structure into Gaussian Process Dynamical Models. PSIVT (1) 2011: 370-383 - [c13]Jianfeng Xu, Koichi Takagi, Shigeyuki Sakazawa:
Interactive generation of dancing animation with music synchronization. SIGGRAPH Asia Posters 2011: 26:1 - [c12]Yusuke Uchida, Koichi Takagi, Shigeyuki Sakazawa:
KDDI LABS at TRECVID 2011: Content-Based Copy Detection. TRECVID 2011 - 2010
- [j4]Jianfeng Xu, Koichi Takagi, Akio Yoneyama:
Beat Induction from Motion Capture Data Using Short-Term Principal Component Analysis. Inf. Media Technol. 5(4): 1287-1293 (2010) - [c11]Jianfeng Xu, Koichi Takagi, Ryoichi Kawada:
Automatic Composition of Motion Capture Animation for Music Synchronization. Eurographics (Short Papers) 2010: 85-88
2000 – 2009
- 2009
- [j3]KokSheik Wong, Kiyoshi Tanaka, Koichi Takagi, Yasuyuki Nakajima:
Complete Video Quality-Preserving Data Hiding. IEEE Trans. Circuits Syst. Video Technol. 19(10): 1499-1512 (2009) - [c10]Jianfeng Xu, Koichi Takagi, Akio Yoneyama:
Motion beat induction based on short-term principal component analysis. SIGGRAPH ASIA Sketches 2009: 21:1 - 2008
- [j2]Koichi Takagi, Shigeyuki Sakazawa, Yasuhiro Takishima:
Light Weight MP3 Watermarking Method for Mobile Terminals. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(9): 2546-2554 (2008) - [c9]KokSheik Wong, Kiyoshi Tanaka, Koichi Takagi, Yasuyuki Nakajima:
An efficient data representation scheme for complete video quality preserving data hiding. ICME 2008: 913-916 - 2007
- [c8]Koichi Takagi, Satoshi Miyaji, Yasuhiro Takishima:
High Speed AAC Bit Rate Reduction on the Compressed Domain. ICME 2007: 1287-1290 - [c7]Emi Myodo, Koichi Takagi, Satoshi Miyaji, Yasuhiro Takishima:
Halftone Visual Cryptography Embedding a Natural Grayscale Image Based on Error Diffusion Technique. ICME 2007: 2114-2117 - 2006
- [c6]Koichi Takagi, Satoshi Miyaji, Shigeyuki Sakazawa, Yasuhiro Takishima:
Conversion of MP3 to AAC in the Compressed Domain. MMSP 2006: 132-135 - 2005
- [c5]Koichi Takagi, Shigeyuki Sakazawa, Yasuhiro Takishima:
Low Complexity Scrambling Scheme for Compressed Audio Based on Human Auditory Perception Characteristics. DMS 2005: 28-33 - [c4]Koichi Takagi, Shigeyuki Sakazawa:
Light weight MP3 watermarking method for mobile terminals. ACM Multimedia 2005: 443-446 - 2003
- [c3]Kenji Matsuo, Koichi Takagi, Atsushi Koike, Shuichi Matsumoto:
FGS encoder for efficiency improvement and decoder for drift reduction. VCIP 2003: 172-179 - [c2]Koichi Takagi, Yasuhiro Takishima, Yasuyuki Nakajima:
A study on rate distortion optimization scheme for JVT coder. VCIP 2003: 914-923 - 2002
- [j1]Koichi Takagi, Atsushi Koike, Shuichi Matsumoto, Hideo Yamamoto:
Motion picture coding based on region segmentation using genetic algorithm. Syst. Comput. Jpn. 33(5): 41-50 (2002) - [c1]Kenji Matsuo, Koichi Takagi, Atsushi Koike, Shuichi Matsumoto:
A Bit-Plane Coding Scheme of MPEG-4 FGS with High Efficiency Based on the Distribution of Significant Coefficients. IEEE Pacific Rim Conference on Multimedia 2002: 823-830
Coauthor Index
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