{"type":"ScholarlyArticle","title":"Pattern Linguistic Analysis Invariant for Plane Transformations","authors":[{"name":"J. C. Simon","slug":"j-c-simon","given":"J. C.","family":"Simon","affiliation":"Institut de Programmatior."},{"name":"A. Checroun","slug":"a-checroun","given":"A.","family":"Checroun","affiliation":"Institut de Programmatior."}],"abstract":"Pattern analysis using syntactic methods is discussed briefly to introduce the ideas of the linguistic nature of the attritutes and of possi• ble invariance properties versus usua l geometrical trans format ions. A linguistic operator invariant for projections fro~ plane to plane is proposed and applie d to the a nalysis of point patterns X. From knowled ge of the operator \"result\" or \"attribute\", it is possible to obtain tte convex envelope, reconstitute X, compare X to an oth er pattern X' and more generally, to obtain the possible co~~or. subpatterns. This last process sh ellS that a threshold exists, under wtich a pattern compariso n is not reliable. Linguistic operators invariant for plane similarities are als c considered.","doi":null,"url":"https://ijcai.org/proceedings/1971/30","pdf":"https://ijcai.org/proceedings/1971/0030.pdf","markdown":"https://ijcai.org/proceedings/1971/30.md","bibtex":"https://ijcai.org/proceedings/1971/bibtex/30","volume":{"slug":"1971","title":"Proceedings of the Second International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1971","url":"https://ijcai.org/proceedings/1971/","year":1971,"location":"London, UK","dates":"","editors":"D.C. Cooper","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":null,"track":"","number":30,"pages":{"first":308,"last":316},"keywords":[],"videos":[],"references":[{"position":1,"raw":"M. Eder. REFERD' CES \"On the formalizat ion of Ha~d•r i ting\". Proceeding of Sympos i a i:-. Applied mat h , 12, pp. 83-BE , A:: . Math . Soc., Providence, R. I., 1961 .","title":"REFERD' CES \"On the formalizat ion of Ha~d•r i ting","authors":"M Eder","year":"1961","venue":"Proceeding of Sympos i a i:-. Applied mat h","doi":null,"url":null,"internal_url":null},{"position":2,"raw":"M. Eden \"Handwriting and Pattern Rec og:;;. tion\". IRE Trans. on Inf . Th eory , !, pp. 160-166, 1963.","title":"Handwriting and Pattern Rec og","authors":"M Eden","year":"1963","venue":"IRE Trans. on Inf . Th eory , !","doi":null,"url":null,"internal_url":null},{"position":3,"raw":"K. S. Fu and P . H. Swai n : \"On syntac tic Pattern Recognition\". 3rd Symposia on Computers and Inf. Science, COINS 1969. Bal Harbour, Fla, Dec . 18-20, 1969.","title":"On syntac tic Pattern Recognition","authors":"K S Fu, P H Swai N","year":"1969","venue":"3rd Symposia on Computers and Inf. Science, COINS 1969","doi":null,"url":null,"internal_url":null},{"position":4,"raw":"R. A. Kirsch : \"Computer Interpretation of English Text and Picture Patterns \" IEEE. Trans. on Elect. Computers, EC-13, pp. 363-376, 1964 .","title":"Computer Interpretation of English Text and Picture Patterns","authors":"R A Kirsch","year":"1964","venue":"IEEE. Trans. on Elect. Computers","doi":null,"url":null,"internal_url":null},{"position":5,"raw":"M. Minsky : \"Steps towards Artifid.al Intelli gence\". Proc. IRE, .!!.2., # 1, Jan. ~961.","title":"Steps towards Artifid.al Intelli gence","authors":"M Minsky","year":null,"venue":"Proc. IRE, .!!.2","doi":null,"url":null,"internal_url":null},{"position":6,"raw":"R. Narasimhan : \"Labeling Schemata and Syntac tic Descriptions of Pictures\", In formation and Control, 7, pp. 151- 179, 1964. -","title":"Labeling Schemata and Syntac tic Descriptions of Pictures","authors":"R Narasimhan","year":"1964","venue":"formation and Control","doi":null,"url":null,"internal_url":null},{"position":7,"raw":"J. L. Pfalz and A. Rosenfeld : \"Web Grammars\". Prcc. of the Int. Joint Conf. on Art. Int. (IJCAI) May 1969.","title":"Web Grammars","authors":"J L Pfalz, A Rosenfeld","year":"1969","venue":"Prcc. of the Int. Joint Conf. on Art. Int. (IJCAI)","doi":null,"url":null,"internal_url":null},{"position":8,"raw":"J. C. Simon and J. Camillerapp : \"Recherche d'une Forme dans un Fond\". C. R. Ac. Sc., Serie A,~. pp. 946-949, 16 Decembre 1968.","title":"Recherche d'une Forme dans un Fond","authors":"J C Simon, J Camillerapp","year":"1968","venue":"C. R. Ac. Sc., Serie A","doi":null,"url":null,"internal_url":null},{"position":9,"raw":"J. C. Simon, A. Checroun and C. Roche : \"Com paraison des Formes Independantes des Deplacements, Homotheties et petites Deformations\". C. R. Ac. Sc., Series A, 21Q, pp. 1,607-1,609 15 Juin 1970.","title":"Com paraison des Formes Independantes des Deplacements, Homotheties et petites Deformations","authors":"J C Simon, A Checroun, C Roche","year":"1970","venue":"C. R. Ac. Sc., Series A","doi":null,"url":null,"internal_url":null},{"position":10,"raw":"J. C. Simon, A. Checroun and C. Roche : \"A Me thad of Comparing two Patterns Inde pendent of possible Transformations a.'ld small Distorsions\". IEEE Sympo sium on syntactic pattern recogni tion. Cticago , oct . 1970. ~o be p~bl~sted in Pattern Recognition Jo\"-rr:al.","title":"A Me thad of Comparing two Patterns Inde pendent of possible Transformations a.'ld small Distorsions","authors":"J C Simon, A Checroun, C Roche","year":"1970","venue":"IEEE Sympo sium on syntactic pattern recogni tion. Cticago","doi":null,"url":null,"internal_url":null}],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}