A still image coding method in which AR model estimation is applied to dct coefficients of edge blocks. - Koichi Fukuda; Tomohiko Mizuguchi; Akira Kawanaka (Syst. Comput. Jpn., 1994)

Autoregressive Estimation of High-Frequency Components in DCT Image Coding. - Koichi Fukuda; Akira Kawanaka (J. Vis. Commun. Image Represent., 1995)

Estimating the Propagation Velocity Distribution and the Position of Buried Pipe Using x -t - v Data Matrix of Subsurface Radar Image. - Yasuhiro Fujimura; Akira Kawanaka; Hideki Hayakawa (MVA, 1996)

Zerotree Coding of Wavelet Coefficients for Image Data on Arbitrarily Shaped Support. - Akira Kawanaka; V. Ralph Algazi (Data Compression Conference, 1999)

Compression of 3D Shape Data Using SA-WT. - Eiichi Inoue; Takayuki Kawashima; Tsuyoshi Otake; Akira Kawanaka (ICIP (3), 1999)

Adaptive Subband Image Coding Considering Spatial Relationship on Hierarchical Pyramid. - Tsuyoshi Otake; Akira Kawanaka (ICIP (3), 1999)

Wavelet Coding of 3-D Shape Data Using Space-Frequency Quantization. - Daisuke Murata; Tsuyoshi Otake; Akira Kawanaka (Data Compression Conference, 2000)

Reduction of Blocking Artifacts by Adaptive DCT Coefficient Estimation in Block-Based Video Coding. - Koichi Fukuda; Akira Kawanaka (ICIP, 2000)

Wavelet coding of polygonal mesh data based on triangular lattice structure with expanded nodes. - Minoru Tsunoda; Takeshi Terasaki; Koichi Fukuda; Akira Kawanaka (ICIP (2), 2001)

Sequential DCT coefficients estimation for postprocessing of DCT-coded image sequence. - Koichi Fukuda; Akira Kawanaka (SIP, 2001)

Wavelet Coding of Structured Geometry Data Considering Rate-Distortion Properties. - Tetsu Kajita; Hiroyuki Kaneko; Koichi Fukuda; Akira Kawanaka (3DPVT, 2002)

Polygonal mesh data compression based on triangular lattice structuring and wavelet transform. - Shinichi Hirata; Minoru Tsunoda; Koichi Fukuda; Akira Kawanaka (ICIP (2), 2002)

Efficient Arbitrary Viewpoint Image Synthesis using 3-D Model and Specular Reflection Tracing. - Takahiro Matsushita; T. Ueda; Koichi Fukuda; Akira Kawanaka (Computer Graphics and Imaging, 2003)

Wavelet Coding for Polygonal Mesh Data with Triangular Lattice Structuring. - Yutaka Saito; T. Ueda; Koichi Fukuda; Akira Kawanaka (Computer Graphics and Imaging, 2003)

Arbitrarily Shaped Video Object Coding with Variable Blocksize Motion Compensation. - Erisa Ojimi; Koichi Fukuda; Akira Kawanaka (SIP, 2003)

An efficient coding for 3-d geometry data based on surface simplification and wavelet transform. - Hiroaki Amada; Kenji Kasai; Yutaka Saito; Koichi Fukuda; Akira Kawanaka (ICIP, 2004)

Arbitrary viewpoints image representaiton based on 3-d geometric model and specular reflection tracing. - Masaaki Endo; Takahiro Matsushita; Koichi Fukuda; Akira Kawanaka (ICIP, 2004)

Wavelet Coding of Structured Geometry Data on Triangular Lattice Plane Considering Rate-Distortion Properties. - Hiroyuki Kaneko; Koichi Fukuda; Akira Kawanaka (IEICE Trans. Inf. Syst., 2004)

Wavelet-based Bayesian analysis of generalized long-memory process. - Alex C. Gonzaga; Akira Kawanaka (ICASSP (4), 2005)

Permuting and lifting wavelet coding for structured 3-D geometry data with expanded nodes. - Atsushi Honda; Koichi Fukuda; Akira Kawanaka (ICIP (1), 2005)

Asymptotic decorrelation of between-scale wavelet coefficients of generalized fractional process. - Alex C. Gonzaga; Akira Kawanaka (Digit. Signal Process., 2006)

Lifting Wavelet Coding with Permutation and Coefficients Modification for Structured 3-D Geometry with Expanded Nodes. - Shuji Watanabe; Akira Kawanaka (ICIP (5), 2007)

Permuting and Lifting Wavelet Coding for Structured Geometry Data of 3-D Polygonal Mesh. - Akira Kawanaka; Shuji Watanabe (IEICE Trans. Inf. Syst., 2007)

Multiresolution decomposition for triangular mesh geometry coding based on structuring surrounding vertices. - Shuji Watanabe; Akira Kawanaka (ICIP, 2009)

Geometry Coding for Triangular Mesh Model with Structuring Surrounding Vertices and Connectivity-Oriented Multiresolution Decomposition. - Shuji Watanabe; Akira Kawanaka (IEICE Trans. Inf. Syst., 2011)

Compression of structured 3-D model geometry with multiresolution decomposition by decoded coefficient prediction. - Yuki Hisano; Masayuki Amano; Akira Kawanaka (ISSPIT, 2012)

3-D shape model retrieval using multi range image phase correlation method. - Yuki Sugawara; Dae Song Lee; Akira Kawanaka (ISSPIT, 2012)

3D Shape Estimation Based on Sparsity in Stereo Matching. - Naoto Hirose; Tatsuki Yasunobe; Akira Kawanaka (ISVC (2), 2013)

Efficient coding for dynamic 3-D mesh with vertices structuring and connectivity-oriented multiresolution decomposition. - Kei Sakuragi; Bo Zhou; Yasuhiro Fujita 002; Akira Kawanaka (Digit. Signal Process., 2013)

3-D Model Alignment for Retrieval from Part of Model Considering the Rotation, Scaling and Translation with Projections around an Axis. - Yohei Kayanuma; Fumiko Umeda; Akira Kawanaka (ISVC (2), 2014)

Compression of 3-D Polygon Mesh Geometry Data by Wavelets with Structuring Surrounding Vertices Remeshing. - Shingo Kouno; Masayuki Amano; Akira Kawanaka (ISVC (1), 2014)