{"id":1909,"date":"2024-12-23T23:48:00","date_gmt":"2024-12-23T14:48:00","guid":{"rendered":"http:\/\/chino.local\/?post_type=project&#038;p=1909"},"modified":"2024-12-24T08:59:31","modified_gmt":"2024-12-23T23:59:31","slug":"visible-light-positioning-using-reflected-indoor-luminaries","status":"publish","type":"project","link":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/en\/project\/visible-light-positioning-using-reflected-indoor-luminaries","title":{"rendered":"Visible Light Positioning using Reflected Indoor Luminaries"},"content":{"rendered":"\n<div class=\"is-layout-flex wp-container-3 wp-block-columns\">\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:66.66%\">\n<p>Many visible light positioning (VLP) systems assume that a receiver (e.g. smartphone camera) can capture direct signals from multiple illumination devices, which does not always hold in real situations. In this project we propose a system receiving optical signals emitted from multiple indoor luminaries and reflected by a floor. By capturing an image of a floor using a smartphone camera and identifying intensities of reflected lights emitted from different luminaries, accurate and realtime tracking of a smartphone is confirmed to be achieved.<\/p>\n<\/div>\n\n\n\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-content\/uploads\/2024\/12\/ranging-vlp.jpg\" alt=\"\" class=\"wp-image-4950\" width=\"456\" height=\"256\"\/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"featured_media":437,"parent":0,"template":"","meta":{"_locale":"en_US","_original_post":"http:\/\/chino.local\/?post_type=project&#038;p=434","vkexunit_cta_each_option":""},"project_category":[32],"acf":[],"_links":{"self":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/wp\/v2\/project\/1909"}],"collection":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/wp\/v2\/types\/project"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/wp\/v2\/media?parent=1909"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/wp-json\/wp\/v2\/project_category?post=1909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}