公开(公告)号：SG11201504978WA

公开(公告)日：2015-07-30

申请号：SG11201504978W

申请日：2013-11-22

Applicant: PANASONIC IP CORP AMERICA

Inventor： MITSUAKI OSHIMA ,  KOJI NAKANISHI ,  HIDEKI AOYAMA ,  IKUO FUCHIGAMI ,  TSUTOMU MUKAI ,  HIDEHIKO SHIN ,  YOSUKE MATSUSHITA ,  SHIGEHIRO IIDA ,  KAZUNORI YAMADA ,  TOSHIYUKI MAEDA ,  AKIHIRO UEKI ,  TAKASHI SUZUKI ,  AKIRA SHIOKAWA ,  KOJI AOTO

IPC: H04B10/116 ,  H04N5/225

公开(公告)号：SG11201400255RA

公开(公告)日：2014-10-30

申请号：SG11201400255R

申请日：2013-11-22

Applicant: PANASONIC IP CORP AMERICA

Inventor： MITSUAKI OSHIMA ,  KOJI NAKANISHI ,  HIDEKI AOYAMA ,  IKUO FUCHIGAMI ,  HIDEHIKO SHIN ,  TSUTOMU MUKAI ,  YOSUKE MATSUSHITA ,  SHIGEHIRO IIDA ,  KAZUNORI YAMADA

Abstract: An information communication method that enables communication between various devices includes: setting an exposure time of an image sensor so that, in an image obtained by capturing a subject by the image sensor, a bright line corresponding to an exposure line included in the image sensor appears according to a change in luminance of the subject (SK11) ; obtaining a bright line image including the bright line, by capturing the subject that changes in luminance by the image sensor with the set exposure time (SK12) ; and obtaining information by demodulating data specified by a pattern of the bright line included in the obtained bright line image (SK13), wherein in the obtaining of a bright line image (SK12), the bright line image is obtained by capturing light emitted from the subject and expanded by an optical system.