Input:A tessellation, T, containing a connected component P of black cells. Output: A sequence B (b1, b2, ..., bk) of boundary pixels i.e. the contour. Define M(a) to be the Moore neighborhood of pixel a. Let p denote the current boundary pixel. Let c denote the current pixel under consideration i.e. c is in M(p). Let b denote the backtrack of c (i.e. neighbor pixel of p that was previously tested)
BeginSet B to be empty. From bottom to top and left to right scan the cells of T until a black pixel, s, of P is found. Insert s in B. Set the current boundary point p to s i.e. p=s Let b = the pixel from which s was entered during the image scan. Set c to be the next clockwise pixel (from b) in M(p). While c not equal to s do If c is black insert c in B Let b = p Let p = c (backtrack: move the current pixel c to the pixel from which p was entered)Let c = next clockwise pixel (from b) in M(p). else(advance the current pixel c to the next clockwise pixel in M(p) and update backtrack)Let b = c Let c = next clockwise pixel (from b) in M(p). end Ifend WhileEnd
Tyler, Tim, The Moore neighborhood at cell-auto.com
สิงหาคม 26, 2021
วร, เนเบอร, ในออโตเซลล, าร, งกฤษ, moore, neighborhood, อช, องท, กกำหนดบนพ, นท, ตารางสองม, และประกอบด, วยเซลล, หน, งตรงกลางและเซลล, อมรอบอย, เซลล, อของ, ได, บช, อมาจากเอ, ดเว, เอฟ, กเบ, กทฤษฎ, เซลล, ออโตมาต, กละแวกใกล, เค, ยงม, วร, ประกอบด, วยเซลล, เก, าเซลล, เ. inxxotesllular mwrenebxrhud xngkvs Moore neighborhood khuxchxngthithukkahndbnphunthitarangsxngmiti aelaprakxbdwyesllhnungtrngklangaelaeslllxmrxbxyu 8 esll chuxkhxngmwrenebxrhud idrbchuxmacakexdewird exf mw phubukebikthvsdiesllxxotmatiklaaewkiklekhiyngmwrprakxbdwyesllekaesll eslltrngklangaelaaepdesllsunglxmrxbesllklangkhwamsakhy aekikhepnhnunginsxngpraephthkhxngphunlaaewkthiichmakthisud xikpraephthhnungkhuxlaaewkiklekhiyngwxn niwaemn odyphukhnmkcaruckinchuxekmaehngchiwitkhxngkhxnewy twxyangkarichnganlaaewkiklekhiyngmwcakhlay kbemdphikesl 8 cudthilxmrxbemdphieslemdhnungbnkhxmphiwetxrkrafiktwxyangkarthangankhxngxlkxrithum Input A tessellation T containing a connected component P of black cells Output A sequence B b1 b2 bk of boundary pixels i e the contour Define M a to be the Moore neighborhood of pixel a Let p denote the current boundary pixel Let c denote the current pixel under consideration i e c is in M p Let b denote the backtrack of c i e neighbor pixel of p that was previously tested Begin Set B to be empty From bottom to top and left to right scan the cells of T until a black pixel s of P is found Insert s in B Set the current boundary point p to s i e p s Let b the pixel from which s was entered during the image scan Set c to be the next clockwise pixel from b in M p While c not equal to s do If c is black insert c in B Let b p Let p c backtrack move the current pixel c to the pixel from which p was entered Let c next clockwise pixel from b in M p else advance the current pixel c to the next clockwise pixel in M p and update backtrack Let b c Let c next clockwise pixel from b in M p end If end While End enguxnikhkarsinsud aekikh enguxnikhkarsinsudaebbdngedimkhuxhyudhlngcakxyuthiphikeslerimtnepnkhrngthisxngsingnicacakdchudkhxngrupaebbthixlkxrithumcaedinid xyangsmburn enguxnikhkarhyudprbprungthiesnxody Jacob Eliosoff khuxkarhyudhlngcakpxnphikeslerimtnepnkhrngthisxnginthisthangediywkbthikhunpxniwintxnaerkxangxing aekikhexrik dbebilyu iwssitn Moore Neighborhood cakaemthewild Tyler Tim The Moore neighborhood at cell auto comekhathungcak https th wikipedia org w index php title mwrenebxrhud amp oldid 8621021, wikipedia, วิกิ หนังสือ, หนังสือ, ห้องสมุด,