{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T06:40:51Z","timestamp":1697956851261},"reference-count":11,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2007,3,13]],"date-time":"2007-03-13T00:00:00Z","timestamp":1173744000000},"content-version":"vor","delay-in-days":7590,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Robotic Syst."],"published-print":{"date-parts":[[1986,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Two types of miniaturized optical range\u2010sensing methods have been developed. The first is called RORS (Riken Optical Range\u2010Sensing Scheme). In this method, a mirror tunnel is first placed between an objective lens and an object to be measured; a bright spot is then projected onto the object through the objective lens. This spot is observed through the objective lens after reflection with the mirror tunnel, and range information is determined by the triangulation. The width of an optical system can be reduced remarkably smaller than the effective base line length of the triangulation. Therefore, it is suitable to miniaturize a range\u2010sensing system such as an optical stylus and a proximity sensor. The second method, RORST (Riken Optical Range Sensing Method for Surface Tracing), projects an axially symmetrical light sheet onto an object and a ring pattern is produced. The ring pattern image is then projected onto the observation plane by the objective lens, radii of the ring pattern image for different azimuths are detected, distances corresponding to the specified azimuths are determined by the triangulation, and thus the information of partial inclination can be obtained.<\/jats:p>","DOI":"10.1002\/rob.4620030205","type":"journal-article","created":{"date-parts":[[2007,7,6]],"date-time":"2007-07-06T04:01:47Z","timestamp":1183694507000},"page":"165-181","source":"Crossref","is-referenced-by-count":12,"title":["New type of miniaturized optical range\u2010sensing methods RORS and RORST"],"prefix":"10.1002","volume":"3","author":[{"given":"Masanori","family":"Idesawa","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gen\u2010Ichiro","family":"Kinoshita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,3,13]]},"reference":[{"issue":"3","key":"e_1_2_1_2_2","first-page":"1","article-title":"Recognition of Polyhedrons with a Range Finder","volume":"35","author":"Shirai Y.","year":"1971","journal-title":"Bull. Electrotech. Lab."},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0031-3203(76)90043-1"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1364\/AO.16.002152"},{"key":"e_1_2_1_5_2","first-page":"3\u2010D","article-title":"Noncontact Visual Three\u2010Dimensional Range\u2010finding Devices","volume":"283","author":"Kanade H.","year":"1981","journal-title":"SPIE"},{"key":"e_1_2_1_6_2","unstructured":"T.KanadeandT. M.Sommer \u201cAn Optical Proximity Sensor for Measuring Surface Position and Orientation for Robot Manipulation \u201dC.M.U. Tech. Rept.CMU\u2010RI\u2010TR\u201083\u201315 (1983)."},{"key":"e_1_2_1_7_2","unstructured":"Y.NakamuraandH.Hanafusa \u201cA New Optical Proximity Sensor for Three Dimensional Autonomous Trajectory Control of Robot Manipulators \u201d \u203283 ICAR179(1983)."},{"key":"e_1_2_1_8_2","unstructured":"S.Inokuchi K.Sato andF.Masuda \u201cRange\u2010Imaging System for 3\u2010D Object Recognition \u201d 7th Intl. 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