Design of Two Specialized "Real Time" Texture Analysers and Comparison: Systolic Versus Non-Systolic Architecture

Ths p.prr dcab wlh UK &$gn d r poccsx &dic*ad l o 2 rrrr and rriunrl mlhod d tcnure lealure uuulim cailed fhe Mclhod of Cuwilinear Inlgmlion. The I.tl er hm Uhibitcd am: inlcmting Isalum in the r t l d d im-r8menulim (slhkwy. cmpulalbn srvlng [RONS]). In tlx flnt pan. the method b m a m d fmn t k point d * oI wmplcrlty reduclian and concurrent pot-im@mentalim. Then rmvmicnt plpelined archltccturc b dcrivcd. The &ugn d the Iattcr a eumened in t e r n d ccd m d performansc. Thc nwl r s t i m &. I s urith a systolic implcmcntalia, d the method Ymkh oNcn great bsneflU lor dsdisatcd &. d p but quirss. m arr c e , amr ~a rim MI comptalim w i n 8 to be mads. 7hc paper en& wilh a canprim b e h n n thWc tuO appcorber Given m, p o l i r k integer parameten p, the maimum allmed far curvilinear inlc-Eration amplitude. and kmx. madmum ibratioln number. the mmputrtion of the trrture component a#) related to the orientation 8 ,. nW4 is ginn by the follouing algorithm : I F .there Is a w i t k I n t m r k,. THEN-k, P(n) ELSE (it. 11 not reached in f-r than krm steps) a, , (r)-krm P(n) ENDIF With the aim of designing a pr-r dedicated lo the M.CI. cenain Larlan hm to be pointed out :-I n an area of m imqc, one AS, sampk it imnhni in the computation of m r d t m r e componenh related to neighburins pkphrl % Tbb feature may be faken adnn. t q e of in order to reduce YO activity.-Computations related to colinear ranning di&iom in a l i i r c d area are p t n i d y I h b paper dells with the dnign of a prcxcuor dcd'caled to a nnv and original melhod shared. I n the special case of n c o n m d pixels couple. the N m n t curvilinear of t m u v feature anaction called Iht Mclhod of Cu~'1intar Inttgmrian (M.C.LJ. With integrations only diKcr by the value of one ASn m p l e. Thb n obvMwly r l i w lo w a r d to man trrture analysis methods. the M.CI. due to …