{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T06:41:03Z","timestamp":1697956863636},"reference-count":5,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2007,3,21]],"date-time":"2007-03-21T00:00:00Z","timestamp":1174435200000},"content-version":"vor","delay-in-days":7749,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems &amp; Computers in Japan"],"published-print":{"date-parts":[[1986,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The picture interpretation language PILS\u00b7V\u20101, which was already publicized, can handle essentially only the silhouette image, since the object and the background are separated in the pre\u2010processing. The system cannot handle a complex gray\u2010level image such as an outdoor scene. From such a viewpoint, PILS was improved as follows. The gray\u2010level image is partitioned into subregions based on the differential image in the pre\u2010processing. Each region is represented by global parameters such as the coordinate of the center, area, height, width and color. In the recognition stage, the object is recognized from the background, using the <jats:italic>a priori<\/jats:italic> knowledge of the object concerning the global parameters. This paper first discusses the representation of the gray\u2010level color image. Then using the outdoor road environment recognition by moving robot as an example, the programming in PILS for the object recognition algorithm based on the <jats:italic>a priori<\/jats:italic> knowledge is described. The result of computer processing is also shown.<\/jats:p>","DOI":"10.1002\/scj.4690170208","type":"journal-article","created":{"date-parts":[[2007,7,7]],"date-time":"2007-07-07T11:17:19Z","timestamp":1183807039000},"page":"69-78","source":"Crossref","is-referenced-by-count":2,"title":["representation of road environment understanding for a mobile robot by picture interpretation language PILS"],"prefix":"10.1002","volume":"17","author":[{"given":"Hideo","family":"Mori","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Izumi","family":"Fudaba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Yokoyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,3,21]]},"reference":[{"key":"e_1_2_1_2_2","first-page":"3","article-title":"Image interpreter language PILS","volume":"23","author":"Mori H.","year":"1982","journal-title":"Inf. Proc. J. Soc."},{"key":"e_1_2_1_3_2","unstructured":"FujiiandH.Mori. Extension of interpreter functions in the image interpreter language PILS Proc. 27th Nat. Conv. Inf. Proc. Soc. 20\u20135(Feb. 1983)."},{"key":"e_1_2_1_4_2","unstructured":"H.Mori NikiandFudaba. Spatial recognition by locomotion 1st Conv. Recog. Sci. Jap.(June 1984)."},{"key":"e_1_2_1_5_2","unstructured":"H. Mori. Visual behavior and attention in artificial intelligence robot Harunobu Psychol. No. 40 (1983)."},{"key":"e_1_2_1_6_2","unstructured":"H.Mori Niki Kayano SugiyamaandHakamada. Structure of visual space in vision robot Harunobu 26th Nat. Conv. Inf. Proc. Soc.3B\u20137(Jan. 1983)."}],"container-title":["Systems and Computers in Japan"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fscj.4690170208","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/scj.4690170208","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,21]],"date-time":"2023-10-21T05:50:43Z","timestamp":1697867443000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/scj.4690170208"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1986,1]]},"references-count":5,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1986,1]]}},"alternative-id":["10.1002\/scj.4690170208"],"URL":"https:\/\/doi.org\/10.1002\/scj.4690170208","archive":["Portico"],"relation":{},"ISSN":["0882-1666","1520-684X"],"issn-type":[{"value":"0882-1666","type":"print"},{"value":"1520-684X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1986,1]]}}}