Hideki KOMAGATA


Precise Indoor Localization Method Using Dual-Facing Cameras on a Smart Device via Visible Light Communication
Yohei NAKAZAWA Hideo MAKINO Kentaro NISHIMORI Daisuke WAKATSUKI Makoto KOBAYASHI Hideki KOMAGATA 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2295-2303
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Vision
Keyword: 
visible light communicationindoor localizationvisually impairedpedestrian navigationsmart device
 Summary | Full Text:PDF(3.4MB)

An Efficient Wavelet-Based ROI Coding for Multiple Regions
Kazuma SHINODA Naoki KOBAYASHI Ayako KATOH Hideki KOMAGATA Masahiro ISHIKAWA Yuri MURAKAMI Masahiro YAMAGUCHI Tokiya ABE Akinori HASHIGUCHI Michiie SAKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/04/01
Vol. E98-A  No. 4  pp. 1006-1020
Type of Manuscript:  PAPER
Category: Image
Keyword: 
ROI codingJPEG2000wavelet transform
 Summary | Full Text:PDF(5.5MB)