Segmentation of MALDI imaging results based on graphical models

Sergey Igorevich Nikolenko, Theodore Alexandrov, Ilya Igorevich Chernyavsky
2014 Труды СПИИРАН  
ÃÐÀÔÈ×ÅÑÊÈÕ ÂÅÐÎßÒÍÎÑÒÍÛÕ ÌÎÄÅËÅÉ ×åðíÿâñêèé È.È., Àëåêñàíäðîâ Ô., Íèêîëåíêî Ñ.È. Ìåòîä ñåãìåíòàöèè ðåçóëüòàòîâ MALDI-ñïåêòðîìåòðèè íà îñíîâå ãðàôè÷åñêèõ âåðîÿòíîñòíûõ ìîäåëåé. Àííîòàöèÿ.  ðàáîòå ðàññìàòðèâàåòñÿ çàäà÷à ñåãìåíòàöèè ìàññEñïåêòðîìåòE ðè÷åñêèõ èçîáðàaeåíèéD ïîëó÷åííûõ ìåòîäîì wevhsF Ïðåäëàãàåòñÿ ïîäõîäD îñíîâàííûé íà ïðèìåíåíèè ãðàôè÷åñêèõ ìîäåëåé @ìîäåëè vhe è ìàðêîâñêèõ ñåòåéA äëÿ ðåøåíèÿ çàäà÷èF Ðàññìàòðèâàþòñÿ íåñêîëüêî ìîäèôèêàöèé ïîäõîäà è ïðîâîäèòñÿ ñðàâíåíèå ñ èçâåñòíûìè
more » ... åíèå ñ èçâåñòíûìè ðåøåíèÿìèY âûäåëÿþòñÿ ïðåèìóùåñòâà ïðåäëàãàåìîãî ïîäõîäàF Êëþ÷åâûå ñëîâà: wevhsD ìàññEñïåêòðîìåòðèÿD ñåãìåíòàöèÿD ãðàôè÷åñêàÿ ìîäåëüD vheD ìàðêîâñêàÿ ñåòüD ìîäåëü ÈçèíãàF Chernyavsky I.I., Alexandrov T., Nikolenko S.I. Segmentation of MALDI imaging results based on graphical models. Abstract. e onsider the wevhs imging segmenttion prolem nd propose n pproh sed on grphil models @vhe model nd wrkov rndom (eldsAF e onsider severl modi(tions to the proposed pproh nd ompre it to the previously known methodsY we distinguish severl dvntges of the proposed pprohF Keywords: wevhsD mss spetrometryD segmenttionD grphil modelD vheD wrkov rndom (eldD ssing modelF 120 Ðèñ. 1: Ïðÿìîå ïðèìåíåíèå àëãîðèòìà k-ñðåäíèõ ê ñïåêòðàì Ðèñ. 2: Ñåãìåíòàöèÿ, ïîëó÷åííàÿ ñ ïîìîùüþ ïðîñòðàíñòâåííîãî ñãëàaeèâàíèÿ è ìåòîäà k-ñðåäíèõ [1]
doi:10.15622/sp.21.8 fatcat:bdig6emhrrcyrpyaqr2apwhrgq