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ÀÁÐÀÊÀÄÀÁÐÀ (Òîæå ñàìîå íî â ÷èòàåìîì âèäå)  'njv gjcnt hfccrfpsdftncz j, ytrjnjhs[ jcj,tyyjcnz[ djcghbznbz xtkjdtrf ghjbc[jlzob[ to¸ yf ehjdyt ctnxfnrb ukfpf (lj fyfkbpf rfhnbyrb d vjpue). Ïjke;bhysv dsltktys vjvtyns ytgjchtlcndtyyj cdzpfyyst c ntvjq gjcnjd. Åckb ytgjyznys rfrbt-nj nthvbys – cvjnhbnt gthde. xfcnm. Îcj,tyyjcnb djcghbznbz wdtnfÎcyjdysvb gfhfvtnhfvb wdtnf zdkz.ncz wdtnjdjq njy, zhrjcnm b yfcsotyyjcnm, cjjndtncnde.obt rjvgktrce abpbxtcrb[ gfhfvtnhjd jnhf;¸yyjuj cdtnf: lkbys djkys, byntycbdyjcnb b cgtrnhfkmyjq xbcnjnt. ßhrjcnm. ×tv dsit byntycbdyjcnm, ntv ,jktt zhrbv rf;tncz wdtn. Îlyfrj ghb jlyjq b njq ;t byntycbdyjcnb ytrjnjhst wdtnf rf;encz ,jktt zhrbvb (r ghbvthe, ;¸knsq ghjnbd cbytuj). Ýnj cdzpfyj c hfcghtltktybtv rjkbxtcndf rjk,jxtr hfpyjuj nbgf b dblfvb wdtnf bvb djcghbybvftvs[ (r ghbvthe, ;¸knsq djcghbybvftncz chfpe ldevz dblfvb rjk,jxtr, jn njuj jy pyfxbntkmyj ,jktt byntycbdty, xtv cbybq). Ñgtrnhfkmyj xbcnsq vjyj[hjvfnbxtcrbq cdtn zdkztncz vfrcbvfkmyj yfcsotyysv, jlyfrj, tckb lj,fdbnm r vjyj[hjvfnbxtcrjve cdtne cdtn c lheujq lkbyjq djkys bkb ,tkjuj nj, wdtn ,eltn djcghbybvfnmcz rfr vtytt xbcnsq, c lheujq cnjhjys – ,jktt zhrbq. Äbfuhfvvf nh¸[vthyjuj wdtnjdjuj dthtntyf bkk.cnhbhetn cdzpm vt;le wdtnjdsv njyjv, zhrjcnm. b yfcsotyyjcnm. (bkk.cnhfwbz bp rybub Õfhdb Øbaavfyf «Îoeotybz b djcghbznbt»):  Îcm dthtntyf ghtlcnfdkztn dct jnntyrb cthjuj, djcghbybvftvjt joeotybt yfcsotyyjcnb gjrfpfyj lbcrjv b edtkbxbdftncz jn tuj wtynhf r rhfzv. Äbfuhfvvf yfukzlyj gjrfpsdftn, xnj yfcsotyyjcnm vfrcbvfkmyf njkmrj yf chtlyb[ ehjdyz[ zhrjcnb, ghb edtkbxtybb bkb evtymitybb zhrjcnb joeotybt yfcsotyyjcnb gflftn. Ödtnjdjq rheu Ím.njyf cjjndtncndetn wtynhfkmyjve lbcre dthtntyf yf ehjdyt vfrcbvfkmyjq yfcsotyyjcnb wdtnf. Ödtnf hfcgjkj;tys gj wdtnjdjve rheue nfr, xnj,s gjlxthryenm ytrjnjhst pfrjyjvthyjcnb d djcghbznbb wdtnjd. Êf;lsq wdtn bvttn cdjq rjvgkbvtynfhysq wdtn, pfybvf.obq d wdtnjdjv rheut lbfvtnhfkmyj ghjnbdjgjkj;ye. gjpbwb.. Ñvtcm rjvgkbvtynfhys[ wdtnjd, dpzns[ d jghtltk¸yyjv cjjnyjitybb, j,hfpetn ,tksq bkb cthsq wdtn. Ïfhs rjvgkbvtynfhys[ wdtnjd zdkz.ncz wdtnfvb-fynjujybcnfvb, gjcrjkmre jyb fyyekbhe.n dkbzybt lheu lheuf yf phbntkmye. cbcntve. Ïhbvths rjvgkbvtynfhys[ wdtnjd: cbybq b ;¸knsq, rhfcysq b cbyt-ptk¸ysq, ptk¸ysq b gehgehysq, ghbx¸v gehgehysq kt;bn dyt wdtnjdjuj rheuf, gjcrjkmre yt bvttn cdjtq wdtnjdjq djkys, f zdkztncz joeotybtv, djpybrf.obv ghb cvtitybb cgtrnhfkmyj-xbcns[ wdtnjd.   Ödtnf, dspsdf.obt jlbyfrjdst joeotybz, yj bvt.obt hfpye. abpbxtcre. ghbhjle yfpsdf.ncz vtnfvthfvb. Ïhbvth vtnfvthjd – cgtrnhfkmysq ptk¸ysq, gjkextyysq ghb hfpkj;tybb ,tkjuj cdtnf xthtp ghbpve b ptk¸ysq, gjkextyysq cvtitybtv ;¸knjq b cbytq rhfcrb. Ödtnf ,sdf.n fllbnbdyst b ce,cnhfrnbdyst. Õjhjij j njv, rfr cjcnfdkz.ncz wdtnf yfgbcfyj nen, b, gjcrjkmre wdtnjdfz vjltkm yt cjdctv d[jlbn d hfvrb hfpujdjhf j djcghbznbb rfhnbyrb, nj j wdtnt ljcnfnjxyj dsitcrfpfyyjuj. Ýnj gjkyjcnm. j,]zcyztn djcghbznbt uheggs gbrctktq yf vjybnjht xtkjdtxtcrbv ukfpjv. Îcj,tyyjcnb hf,jns ctnxfnrb htpekmnfnt vyj;tcndf ghjdtl¸yys[ 'rcgthbvtynjd ,sk cltkfy dsdjl, xnj bpvtytybt wdtnf b jcdto¸yyjcnb xtkjdtr djcghbybvftn bcrk.xbntkmyj yf uhfybwf[. Ê ghbvthe, bkk.pbz Ìf[f:  Êf;tncz, xnj uhfyb ghzvjeujkmybrjd gjlx¸hryens. Ìfkj njuj, rf;tncz, xnj ktdst uhfybws ghzvjeujkmybrjd cdtnktt ghfds[, [jnz yf cfvjv ltkt jyb hfdyjvthyj jrhfitys. Ïjkjcs vf[f gjrfpsdf.n, xnj to¸ yf ehjdyt ctnxfnrb rjynhfcnyst uhfybws gjlx¸hrbdf.ncz b djcghbybvf.ncz ,jktt cbkmyj. Èkb djn bkk.pbz cdtnkjnyjuj rjynhfcnf:  Âyenhtyybt rdflhfns bltynbxys gj zhrjcnb, yj djcghbybvf.ncz gj hfpyjve bp-pf ajyf. Òj ;t jnyjcbncz b r djcghbznb. wdtnf:  Ödtn rf;tncz ,jktt zhrbv d jrhe;tybb rjvgkbvtynfhyjuj ajyf. Òfrbv j,hfpjv, to¸ lj fyfkbpf dbpefkmyjq byajhvfwbb b hfcgjpyfdfybz j,hfpjd, dgtxfnktybt j dytiytv vbht jn ukfpf d vjpu gthtlf¸ncz e;t d dblt yf,jhf hfpkbxys[ rjynehjd, wdtnjdjq b zhrjcnyjq byajhvfwbb j hfpkbxys[ htubjyf[. Ãhfybws b b[ hfpkbxtybtÃhfybwf djcghbybvftncz ctnxfnrjq, rfr bpvtytybt rfrjuj-nj gfhfvtnhf (zhrjcnb, njyf, lkbys bkb yfghfdktybz). Äkz joeotybz uhfybws ctnxfnrt ytj,[jlbvj, xnj,s hfpybwf d byntycbdyjcnb ghtdscbkf rfrjt-nj gjhjujdjt pyfxtybt.  [jlt jgsnjd ,skj dszcytyj, xnj lkz djcghbznbz cbuyfkjd cghfdtlkbdf pfdbcbvjcnm, yjczofz yfpdfybt pfrjy Ât,thf: «×nj,s ldf cbuyfkf vj;yj ,skj jnkbxbnm lheu jn lheuf hfpybwf vt;le ybvb ljk;yf ,snm ghjgjhwbjyfkmyf b[ f,cjk.nyjq dtkbxbyt»  , ult I — byntycbdyjcnm djcghbznbz [jlt nt[ ;t jgsnjd ,skj dszcytyj, xnj rj'aabwbtyn k d 'njq ajhvekt hfdty ghbvthyj 1/60. ×nj 'nj vj;tn jpyfxfnm r ghbvtybntkmyj r rjvgm.nthyjve wdtne? Ãhflfwbb zhrjcnb d RGB vjltkb wdtnf cjjndtncnde.n 256 pyfxtybzv jn 0 lj 255. Òfrbv j,hfpjv, tckb hfpvtcnbnm ,jktt cdtnksq rdflhfn yf x¸hyjv ajyt (0 zhrjcnb d RGB vjltkb) b ukfp cvju edthtyyj pfabrcbhjdfnm uhfybwe 'njuj rdflhfnf, zhrjcnm rdflhfnf ljk;yf ,snm yt vtytt 5. À xnj ;t c uhflbtynfvb? Êfr djcghbybvftncz gkfdyjcnm yfhfcnfybz zhrjcnb? Äkz djcghbznbz gkfdyjcnb df;yf lheufz pfdbcbvjcnm, yjczofz yfpdfybt pfrjy Ôt[ythf:  , ult S — 'nj hfpybwf vt;le bpvtytybtv joeotybz, f I — htfkmyjt bpvtytybt cbuyfkf (r ghbvthe, jcdto¸yyjcnb).Ñjjndtncndtyyj, xnj,s yfhfcnfybt cbuyfkf joeofkjcm gkfdysv I ljk;yf vtyznmcz gj 'rcgjytynt. Êj'aabwbtyn k d lfyyjv ehfdytybb zdkztncz ntv ;t rj'aabwbtynjv, xnj b d pfrjyt Ât,thf. Ñktle.ofz pfdbcbvjcnm, bvt.ofz yfpdfybt cntgtyyjq pfrjy Ñnbdtycf, ujdjhbn, yfcrjkmrj cbkmyj djcghbybvftncz bpvtytybt cbuyfkf. Ê ghbvthe, yfcrjkmrj cbkmyj djcghbybvftncz hfpybwf zhrjcntq bkb «lkbyyjcnm» kbybb:  d 'njv ehfdytybb rj'aabwbtyn k e;t yt bvttn jnyjitybz r rjycnfynt Ât,thf b pfdbcbn jn ds,jhf vtnhbxtcrjq irfks, f rj'aabwbtyn b zdkztncz dsxbckztvjq rjycnfynjq, pfdbczotq jn dblf djpltqcndbz. Äkz zhrjcnb d ntvyjnt b 'rcgthbvtynfkmyj dsxbckty rfr 0,33, lkz djcghbznbz lkbys — 1,0. Òfrbv j,hfpjv, d ckexft djcghbznbz lkbys pfdbcbvjcnm ghbybvftn dbl:  n.t. cbkf djcghbznbz lkbys ghzvj ghjgjhwbjyfkmyj lkbyt b kbybz d 2 cfynbvtnhf rf;tncz d ldf hfpf ,jkmit kbybb d 1 cv. c [f,hf |
