Akira Kubota

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 12

Top Topics

Perfect Reconstruction

Top Venues

IEICE Trans. Inf. Syst.

Publications

Onhi Kato, Akira Kubota
Fusion-Based Edge and Color Recovery Using Weighted Near-Infrared Image and Color Transmission Maps for Robust Haze Removal. IEICE Trans. Inf. Syst. 106 (10) (2023)
Akira Kubota, Kazuya Kodama, Daiki Tamura, Asami Ito
Filter Bank for Perfect Reconstruction of Light Field from Its Focal Stack. IEICE Trans. Inf. Syst. 106 (10) (2023)
Yoshihito Tanaka, Akira Kubota
Evaluation of Pseudo-Haptics system feedbacking muscle activity. VRST (2022)
Kazuki Kasai, Kaoru Kawakita, Akira Kubota, Hiroki Tsurusaki, Ryosuke Watanabe, Masaru Sugano
Robust and Efficient Homography Estimation Using Directional Feature Matching of Court Points for Soccer Field Registration. IEICE Trans. Inf. Syst. (10) (2021)
Akira Kubota, Kazuya Kodama, Asami Ito
Cauchy Aperture and Perfect Reconstruction Filters for Extending Depth-of-Field from Focal Stack. IEICE Trans. Inf. Syst. (11) (2019)
Asami Ito, Akira Kubota, Kazuya Kodama
Deriving Perfect Reconstruction Filter Bank for Focal Stack Refocusing. ACPR (2) (2019)
Takuya Kobayashi, Akira Kubota, Yusuke Suzuki
Audio Feature Extraction Based on Sub-Band Signal Correlations for Music Genre Classification. ISM (2018)
Akira Kubota, Asami Ito, Kazuya Kodama
Deriving Synthetic Filter Bank for Perfect Reconstruction of Light Field from Its Focal Stack. APSIPA (2018)
Qiang Yao, Akira Kubota, Kaoru Kawakita, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito
Fast camera self-calibration for synthesizing Free Viewpoint soccer Video. ICASSP (2017)
Akira Kubota
Synthesis filter bank and pupil function for perfect reconstruction of all-in-focus image from focal stack. QCAV (2017)
Akira Kubota, Tomu Tominaga, Yoshinori Hijikata, Nobuchika Sakata
Adding Search Queries to Picture Lifelogs for Memory Retrieval. WI (2016)
Yuta Narukiyo, Akira Kubota
View synthesis from defocused stereo images with coded aperture. PCS (2016)
Cui Wang, Akira Kubota, Yoshinori Hatori
A Novel Encoding Method for P-frames. J. Signal Process. Syst. 81 (1) (2015)
Kazuya Kodama, Akira Kubota
Linear view/image restoration for dense light fields. ICIP (2014)
Kazuya Kodama, Akira Kubota
Efficient Reconstruction of All-in-Focus Images Through Shifted Pinholes From Multi-Focus Images for Dense Light Field Synthesis and Rendering. IEEE Trans. Image Process. 22 (11) (2013)
Junichi Ishida, Gene Cheung, Akira Kubota, Antonio Ortega
Quality-optimized encoding of JPEG images using transform domain sparsification. MMSP (2012)
Gene Cheung, Junichi Ishida, Akira Kubota, Antonio Ortega
Transform domain sparsification of depth maps using iterative quadratic programming. ICIP (2011)
Gene Cheung, Woo-Shik Kim, Antonio Ortega, Junichi Ishida, Akira Kubota
Depth map coding using graph based transform and transform domain sparsification. MMSP (2011)
Gene Cheung, Akira Kubota, Antonio Ortega
Sparse representation of depth maps for efficient transform coding. PCS (2010)
Dongming Xue, Akira Kubota, Yoshinori Hatori
A high efficiency coding framework for multiple image compression of circular camera array. PCS (2010)
Kazuya Kodama, Ippeita Izawa, Akira Kubota
Robust reconstruction of arbitrarily deformed bokeh from ordinary multiple differently focused images. ICIP (2010)
Cui Wang, Akira Kubota, Yoshinori Hatori
A new hybrid parallel intra coding method based on interpolative prediction. PCS (2010)
Akira Kubota, Tomohito Hamanaka, Yoshinori Hatori
View Interpolation using defocused stereo images: A space-invariant filtering approach. ICIP (2009)
Hiroki Sato, Sho Ogura, Tadaaki Hosaka, Takayuki Hamamoto, Akira Kubota, Ryutaro Oi, Kazuya Kodama
Arbitrary viewpoint image synthesis for real-time processing system using multiple image sensors. VRCAI (2009)
Kazuya Kodama, Akira Kubota
Free Iris and Focus Image Generation by Merging Multiple Differently Focused Images Based on a Three-Dimensional Filtering. IEICE Trans. Inf. Syst. (1) (2007)
Akira Kubota, Kazuya Kodama, Yoshinori Hatori
View interpolation by inverse filtering: generating the center view using multiview images of circular camera array. VCIP (2007)
Akira Kubota, Takahiro Saito
A Variational Recovery Method for Virtual View Synthesis. ICIP (4) (2007)
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
Reconstructing Dense Light Field From Array of Multifocus Images for Novel View Synthesis. IEEE Trans. Image Process. 16 (1) (2007)
Akira Kubota, Kazuya Kodama, Yoshinori Hatori
Image-Based Refocusing by 3D Filtering. PSIVT (2007)
Akira Kubota, Aljoscha Smolic, Marcus A. Magnor, Masayuki Tanimoto, Tsuhan Chen, Cha Zhang
Multiview Imaging and 3DTV. IEEE Signal Process. Mag. 24 (6) (2007)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
Simple and Fast All-in-Focus Image Reconstruction Based on Three-Dimensional/Two-Dimensional Transform and Filtering. ICASSP (1) (2007)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
Free Iris Scene Re-Focusing Based on a Three-Dimensional Filtering of Multiple Differently Focused Images. ICIP (2006)
Keita Takahashi, Akira Kubota, Takeshi Naemura
Focus measurement and all in-focus image synthesis for light-field rendering. Systems and Computers in Japan 37 (1) (2006)
Akira Kubota, Tsuhan Chen
Special issue on multi-view image processing and its application in image-based rendering. Signal Process. Image Commun. 21 (6) (2006)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
Free Viewpoint, Iris and Focus Image Generation by Using a Three-Dimensional Filtering Based on Frequency Analysis of Blurs. ICASSP (2) (2006)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
Virtual bokeh generation from a single system of lenses. SIGGRAPH Research Posters (2006)
Akira Kubota, Kazuya Kodama, Yoshinori Hatori
Deconvolution Method for View Interpolation Using Multiple Images of Circular Camera Array. ICIP (2006)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
High-Speed All-in-Focus Image Reconstruction by Merging Multiple Differently Focused Images. PCM (2006)
Akira Kubota, Kiyoharu Aizawa
Reconstructing arbitrarily focused images from two differently focused images using linear filters. IEEE Trans. Image Process. 14 (11) (2005)
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
Direct filtering method for image based rendering. ICIP (3) (2005)
Kazuya Kodama, Hiroshi Mo, Akira Kubota
All-in-Focus Image Generation by Merging Multiple Differently Focused Images in Three-Dimensional Frequency Domain. PCM (1) (2005)
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
Virtual view synthesis through linear processing without geometry. ICIP (2004)
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
Reconstructing dense light field from a multi-focus images array. ICME (2004)
Akira Kubota, Keita Takahashi, Kiyoharu Aizawa, Tsuhan Chen
All-focused light field rendering. Rendering Techniques (2004)
Keita Takahashi, Akira Kubota, Takeshi Naemura
A focus measure for light field rendering. ICIP (2004)
Akira Kubota, Kiyoharu Aizawa
A novel image-based rendering method by linear filtering of multiple focused images acquired by a camera array. ICIP (3) (2003)
Akira Kubota, Kiyoharu Aizawa
Object-based approach to image-based rendering with linear filters using defocus information. VCIP (2003)
Keita Takahashi, Akira Kubota, Takeshi Naemura
All in-Focus View Synthesis from Under-Sampled Light Fields. ICAT (2003)
Akira Kubota, Kiyoharu Aizawa
Arbitrary view and focus image generation: rendering object-based shifting and focussing effect by linear filtering. ICIP (1) (2002)
Akira Kubota, Kiyoharu Aizawa
Virtual view generation by linear processing of two differently focused images. SIGGRAPH Abstracts and Applications (2002)
Akira Kubota, Kiyoharu Aizawa
Virtual View Generation by Linear Processing of Two Differently Focused Images. ICPR (1) (2002)
Toshi Hiro Nishimura, Tetsuji Eguchi, Akira Kubota, Kazuhiko Hamamoto, Masao Saito
An improved transmission energy transformer for a non invasive rechargeable battery to artificial organs. ICECS (2001)
Y. Tsubaki, Akira Kubota, Kiyoharu Aizawa
All-focused image generation and 3D modeling of microscopic images of insects. ICIP (2) (2001)
Yoshiki Kawata, Hironobu Ohmatsu, Ryutaro Kakinuma, Noriyuki Moriyama, Mitsuru Kubo, Noboru Niki, Kenji Eguchi, Masahiro Kaneko, Akira Kubota
The results in the clinical trial of CAD system for lung cancer using helical CT images. ICIP (1) (2001)
Akira Kubota, Kiyoharu Aizawa
A new approach to depth range detection by producing depth-dependent blurring effect. ICIP (3) (2001)
Akira Kubota, Kiyoharu Aizawa
Inverse filters for generation of arbitrarily focused images. VCIP (2000)
Akira Kubota, Kiyoharu Aizawa
Inverse Filters for Reconstruction of Arbitrarily Focused Images from two Differently Focused Images. ICIP (2000)
Kiyoharu Aizawa, Akira Kubota, Conny Riani Gunadi
Object-Based Visual Effects by using Multi-focus Images and Its Real-Time Implementation. IEEE International Conference on Multimedia and Expo (I) (2000)
Kiyoharu Aizawa, Kazuya Kodama, Akira Kubota
Producing object-based special effects by fusing multiple differently focused images. IEEE Trans. Circuits Syst. Video Technol. 10 (2) (2000)
Kiyoharu Aizawa, Akira Kubota, Kazuya Kodama
Implicit 3D Approach to Image Generation: Object-Based Visual Effects by Linear Processing of Multiple Differently Focused Images. Theoretical Foundations of Computer Vision (2000)
Kiyoharu Aizawa, Kazuya Kodama, Akira Kubota
Producing Object-Based Special Visual Effects by Integrating Multiple Differently Focused Images: Implicit 3D Approach to Image Content Manipulation. ICIP (2) (1999)
Akira Kubota, Kazuya Kodama, Kiyoharu Aizawa
Registration and Blur Estimation Methods for Multiple Differently Focused Images. ICIP (2) (1999)