Các phím tắt thông dụng trong PhotoShop

Cc phm tt thng dng trong PhotoShopFriday, 9. May 2008, 17:00

Photoshop l phn mm x l nh kh ph bin v hu dng, nhng khi s dng m ch s dng chut th tht lu. Ti xin gii thiu vi cc bn cch s dng Photoshop vi nhng phm tt nhanh v tin dng hn nhiu.

M hp thoi Open mt cch nhanh chng: Trong Photoshop 7, c mt cch m hp thoi Open tht nhanh l l bn hy nhp p chut vo vng nn trng bt k trong mn hnh Photoshop. M rng din tch mn hnh lm vic ca Photoshop: - Vic by ra tht nhiu cc hp cng c, cc Palette ca Photoshop s gip bn lm vic c tin li hn, tuy nhin phn din tch lm vic ca mn hnh Photoshop li b ln chim i. Bn c th rt gn li hp cng c ca Photoshop bng cch nhp p chut vo phn nh ca hp cng c (hnh 2). Hoc bn cng c th cho n i hp cng c ny cng nh ton b cc Palette ca Photoshop bng cch nhn phm Tab. Nu ch mun n i cc Palette m thi th bn nhn t hp phm Shift + Tab. tm thi lm n i cc Palette Player, Paths, Channels, History, bn nhn phm F7. Thu gn cc Palette: - thu gn li cc Palette, bn nhp p vo nt phn nh ca ca s Palette. Di chuyn cc Palette: - Gi phm Shift trong lc nhp chut ln phn nh ca ca s Palette a Palette ra st mp mn hnh. - Gi phm Shift trong khi dng chut di chuyn Palette gi cho Palette ch di chuyn dc theo mn hnh. T mu bng phm tt: - T mu Foreground cho vng chn: Alt + Delete - T mu Background cho vng chn: Ctrl + Delete - T mu Foreground cho c nh: Alt + BackSpace - T mu Background cho c nh: Ctrl + BackSpace Zoom nh bng bn phm:

- gi cng c Zoom: phm Z hoc Ctrl + Space Bar - Xem nh ch hin th 100%: Ctrl + Alt + phm s 0 - Phng to nh: Ctrl v phm du + - Thu nh nh: Ctrl v phm du - Phng to ng thi c nh v ca s nh: Ctrl + Alt v phm du + - Thu nh ng thi c nh v ca s nh: Ctrl + Alt v phm du - Phng to nh ch ton mn hnh: nhn phm Tab, sau nhn phm F, nhn tip cc phm Ctrl + phm s 0 Nhp gi tr Opacity cho cc cng c t mu: - Gi tr Opacity l 10%: nhn phm s 1. - Gi tr Opacity l 20%: nhn phm s 2. - Tng t, s 3 cho gi tr Opacity bng 3%... s 9 cho gi tr Opacity bng 90%. - Gi tr Opacity l 100%: nhn phm s 0. - n hai s lin tc trn bn phm n nh mt gi tr Opacity tht chnh xc, th d 12 = 12%. Nhp gi tr bng phm mi tn: tng hoc gim cc gi tr c nhp vo thng s ca cc hp thoi, bn c th nhn phm mi tn ln (lm tng) hoc nhn phm mi tn xung (lm gim). Mi ln n s lm thay i mt n v gi tr, nu kt hp vi vic gi phm Shift trong khi n mi tn, gi tr thay i lc ny s tng ng 10 n v. Tng s ln Undo trong Photoshop Mc nh s ln Undo trong Photoshop ch c 20 thao tc. Nu bn ang chnh sa mt tm nh phc tp, cn nhiu s ln Undo th con s 20 s l khng . tng s ln Undo, bn lm nh sau: T Edit >> Preferences >> General. Trong History States, bn c th thay i s ln Undo tu . Tuy nhin, bn cng cn bit rng, nu s ln Undo qu ln, Photoshop s s dng thm nhiu b nh tm lu cc thao tc x l nh, v nh vy tc ca chng trnh s chm i t nhiu. tng b nh tm trong Photoshop, t th Preferences, bn chn Plug-In & Scratch Disks. Trong cc Second,

Third v Fourth ca phn Scratch Disks, bn hy khai bo cc cng my tnh hin c trn h thng (chng hn: C, D, E).

Mt s phm tt cn bn trong PhotoshopPhotoshop l phn mm x l nh chuyn nghip v ph bin nht hin nay. Tuy nhin nu ch s dng chut s kh c th hon thnh tc phm nh mun. Do mnh xin tng hp mt s phm tt v thao tc cn bn trong photoshop cc bn thao tc nhanh hn v d dng tip cn vi photoshop i vi nhng bn mi lm quen vi Photoshop.

M nhanh hp thoi Open: Thay v phi vo File -> Open m hp thoi Open, bn ch cn nhp p vo vng nn trng trong ca s Photoshop l c th m hp thoi Open rt nhanh chng.

M rng din tch mn hnh lm vic ca Photoshop: Vic by ra tht nhiu cc hp cng c, cc Palette ca Photoshop s gip bn lm vic c tin li hn, tuy nhin phn din tch lm vic ca mn hnh Photoshop li b ln chim i. Bn c th rt gn li hp cng c ca Photoshop bng cch nhp p chut vo phn nh ca hp cng c. Hoc bn cng c th cho n i hp cng c ny cng nh ton b cc Palette ca Photoshop bng cch nhn phm Tab. Nu ch mun n i cc Palette m thi th bn nhn t hp phm Shift + Tab. tm thi lm n i cc Palette Player, Paths, Channels, History, bn nhn phm F7.

Thu gn cc v di chuyn cc Palette: thu gn li cc Palette, bn nhp p vo nt phn nh ca ca s Palette. Gi phm Shift trong lc nhp chut ln phn nh ca ca s Palette a Palette ra st mp mn hnh. Gi phm Shift trong khi dng chut di chuyn Palette gi cho Palette ch di chuyn dc theo mn hnh.

T mu bng phm tt: T mu Foreground cho vng chn: Alt + Delete T mu Background cho vng chn: Ctrl + Delete T mu Foreground cho c nh: Alt + BackSpace T mu Background cho c nh: Ctrl + BackSpace

Zoom nh bng bn phm: gi cng c Zoom: phm Z hoc Ctrl + Space Bar Xem nh ch hin th 100%: Ctrl + Alt + phm s 0 Phng to nh: Ctrl v phm du + Thu nh nh: Ctrl v phm du Phng to ng thi c nh v ca s nh: Ctrl + Alt v phm du + Thu nh ng thi c nh v ca s nh: Ctrl + Alt v phm du Phng to nh ch ton mn hnh: nhn phm Tab, sau nhn phm F, nhn tip cc phm Ctrl + phm s 0

Nhp gi tr Opacity cho cc cng c t mu: Gi tr Opacity l 10%: nhn phm s 1. Gi tr Opacity l 20%: nhn phm s 2. Tng t, s 3 cho gi tr Opacity bng 3%... s 9 cho gi tr Opacity bng 90%. Gi tr Opacity l 100%: nhn phm s 0. n hai s lin tc trn bn phm n nh mt gi tr Opacity tht chnh xc, th d 12 = 12%.

Nhp gi tr bng phm mi tn: tng hoc gim cc gi tr c nhp vo thng s ca cc hp thoi, bn c th nhn phm mi tn ln (lm tng) hoc nhn phm mi tn xung (lm gim). Mi ln n s lm thay i mt n v gi tr, nu kt hp vi vic gi phm Shift trong khi n mi tn, gi tr thay i lc ny s tng ng 10 n v.

Mt s thao tc khc: Bm p chut vo Layer m kha cho Layder , v nu bn m 1 bc nh JPG chng hn, th n thng b kha v ta s khng th chnh sa c g Vo Image > Image Size chnh sa kch thc nh, ch vi nh c bn cht Bitmap (v d: .bmp, .jpg, .gif, .png ...) th khi phng to s b v hnh Vo Image > Mode > RGB ... chuyn nh v ch RGB v mt s ch nh indexed s khng cho php lm nhiu thao tc Phm Ctrl + T thay i kch thc hoc xoay 1 khu vc trong hnh Phm V dch chuyn mt khu vc Cng c CloneStamp sao chp, ty xa Ko chut chn 1 khu vc thao tc (v d thay i kch thc) Phm Ctrl + D b chn khu vc va chn (gi s c tnh hung ta chn nhm th cn b chn)

Tng s ln Undo trong Photoshop: Mc nh s ln Undo trong Photoshop ch c 20 thao tc. Nu bn ang chnh sa mt tm nh phc tp, cn nhiu s ln Undo th con s 20 s l khng . tng s ln Undo, bn lm nh sau: T Edit >> Preferences >> General. Trong History States, bn c th thay i s ln Undo tu . Tuy nhin, bn cng cn bit rng, nu s ln Undo qu ln, Photoshop s s dng thm nhiu b nh tm lu cc thao tc x l nh, v nh vy tc ca chng trnh s chm i t nhiu. tng b nh tm trong Photoshop, t th Preferences, bn chn Plug-In & Scratch Disks. Trong cc Second, Third v Fourth ca phn Scratch Disks, bn hy khai bo cc cng my tnh hin c trn h thng (chng hn: C, D, E).

1. To Layout Vi Lightroom1. Bt u vi module Print. Bm vo nt Page Setup bn tri pha di m Print Setup. Trong Paper, bn c th chn kch thc ty thch cho layout ca mnh. Trong Orienatation, bn c th chn layout dc (Portrait) hay ngang (Landscape). Bm OK.

2. Trn panel Layout Style, chn Custom Package (v chng ta mun t layout ly)

3. Trn panel Cells, trong phn add to package, bn c th bt u chn vi bt c kch thc no do Lightroom to sn v sau chng ta c th resize li theo thch design ca mnh :) )).

4. nh sau, ti bt u layout vi mt cell ln v mt cell nh, v resize li nh sau.

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2. 22-07-2011 04:27 AM#2

hafotoVNPhoto Writer Member

Tham gia 29-10-2005 Location Los Angeles, California. Bi vit 1,471

5. Bn trong cell nh, gi phm Alt ko xung pha di to thm mt cell mi (copy). Tng t lm thm 1 cell na.

Lu : Trong khi resize cc cell bo m cho cc cell cng kch thc, bn c th cn c theo cc thng s chiu cao (height) v chiu rng (width) trong phn adjusted selected cell trn panel Cells

6. Gi bn ch c vic ko nh t film strip vo trong layout ca mnh. Nu bn ko nh vo v khng thch,

bn ch vic ko nh khc chng ln cell . Bn c th gi phm Control v chnh nh sao cho ngay ngn bn trong cell.

7. Nu bn mun cc cell chng ln nhau (overlap), bn ch vic ko cc cnh ca cell ln qua nhau.

c sa bi hafoto lc 04:38 AM ngy 22-07-2011


3. 22-07-2011 04:30 AM#3



8. Trn panel Image Settings, bn c th to khung (photo border) hoc ng vin (inner stroke) vi kch thc nh .

9. Trn panel Page, bn c th thay mu nn bng cch bm vo nt Page Background Color, v v pha bn phi, bm vo vung v chn mu mu nn theo thch.

10. Nu bn mun thm ch k vo layout ca mnh th bm vo nt identity plate. Bm vo tam gic nh trn identity plate, chn Edit

11. Bn c th nh ch k mnh vo vi font, kch thc, mu theo thch.


4. 22-07-2011 04:34 AM#4



12. Mun cho ch k nht i bn c th thay i Opacity. Mun cho ch k to nh bn chnh Scale

13. nh sau, 3 cell bn phi ln vo (over lap) gia, ti thm khung mu trng, i nn mu en v thm ch k vo :) ))

14. Nu bn mun c mt nh ln lm nn, bn ch vic ko cell di ln bng kch thc ca trang nn. nh sau ti tt khung, bt vin en, v sp xp li cc cell nh v ch k.

15. lm nh nn m i (backscreen) bn lm nhng bc sau: 15a. Trn film strip bm vo nh m bn chn lm nh nn ( kch hot). Bm phm D qua module Develop. Trn panel Tone Curve, bm vo nt Point Curve kch hot im ti.


5. 22-07-2011 04:37 AM#5



15b. Ko im ny thng ln khong 3/4 to lp m trn nh.

15c. Khi bn tr li module Print th nh nn s c update (bn khng cn phi ko version mi chng ln :) )))

16. Bn c th save li layout ca mnh bng cch bm vo du cng (+) k bn panel Template Browser (nm bn tri ca module Print), v t tn cho layout ca mnh.

17. Bn c th save thnh file Jpeg sau khi design bng cch bm vo nt Print to File bn phi pha di. Nu bn mun chn phn gii (resolution) v profile c th, bn c th vo panel Print Job chn.

Lu : Nu bn mun layout mt kch thc trang c th no , th trc khi design th bn vo panel Print Job, bm vo Custom File Dimensions v chn kch thc trang nh mun :) ))) Read My Blog/ Visit My SiteReply With Quote

6. 22-07-2011 05:50 AM#6

smilingman82Member Tham gia 19-02-2010 Bi vit 716

bi ny hay qu, ng phn e ang hng....cm n a H nh....nu c thi gian a lm tip mt topic v dn trang nh ci ko ...nh th chp ri, chnh sa cng tm gi l nhng gi setup cho vo khung, dn trang mang i in ra anbum cho a bn th tt..e dng PS5.....hay l mang sang LR lm nh a H nh ? :))..thanks a trc FlickriverReply With Quote

7. 22-07-2011 07:06 AM#7



c gi bi smilingman82

bi ny hay qu, ng phn e ang hng....cm n a H nh....nu c thi gian a lm tip mt topic v dn trang nh ci ko ...nh th chp ri, chnh sa cng tm gi l nhng gi setup cho vo khung, dn trang mang i in ra anbum cho a bn th tt..e dng PS5.....hay l mang sang LR lm nh a H nh ? :))..thanks a trc Khi design album nn kt hp c Lightroom v Photoshop. Nhng trang n gin th dng LR cc nhanh, mt s trng hp th dng PS cng hay. K thut th n gin nhng thc hin ni dung mi kh. C dp mnh s vit y hn. Read My Blog/ Visit My SiteReply With Quote

8. 22-07-2011 10:34 AM#8bee8xBanned Tham gia 20-07-2011 Bi vit 53

c gi bi hafoto

5. Bn trong cell nh, gi phm Alt ko xung pha di to thm mt cell mi (copy). Tng t lm thm 1 cell na.

Lu : Trong khi resize cc cell bo m cho cc cell cng kch thc, bn c th cn c theo cc thng s chiu cao (height) v chiu rng (width) trong phn adjusted selected cell trn panel Cells

6. Gi bn ch c vic ko nh t film strip vo trong layout ca mnh. Nu bn ko nh vo v khng thch,

bn ch vic ko nh khc chng ln cell . Bn c th gi phm Control v chnh nh sao cho ngay ngn bn trong cell.

7. Nu bn mun cc cell chng ln nhau (overlap), bn ch vic ko cc cnh ca cell ln qua nhau.

Phn ny e tham kho mi m vn cha bit, cm n bi vit ca bc :)Reply With Quote

9. 25-07-2011 10:01 PM#9

lhquanMember Tham gia 29-07-2009 Bi vit 163

Soft LR nh gn m cng nhiu tr gh, gi xoay nghing c cell thi linh hot hn, ni vy thi ch x l trn 1 lp c vy l qu hay ri. mun nhiu th phi qua PS thi nhng Print c cch no qua PS ging nh khi edit trong develop khng thy. Nhn my bc hnh thy Blend mu thy thch gh, c dp no thy m kha ngn v mn ny l ti ng k hc ngay, chu kh theo thy H hc c nhiu th, cm n thy nhu nhu nghe.c sa bi lhquan lc 08:08 AM ngy 26-07-2011

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10. 26-07-2011 11:32 PM#10

tanphatMember Tham gia 17-06-2010 Bi vit 701

Em thy bi ny trong blog nhng cha c, hm nay chng c thi gian, ng h thy 1 phiu cho thy ln tinh thn vit tip :D http://www.flickr.com/photos/robinsnow_04/

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1. 16-05-2005 11:36 AM#1

TeddyLovesMember Tham gia 15-03-2005 Bi vit 990

Qun L Mu ScBi ny s ch yu tp trung vo hng dn cch t Settings trong hp thoi Color Settings trong Photoshop. Gii thch y v r rng hn v cch lm vic ca QLMS xin mi xem topic Soft Proofing:http://www.vnphoto.net/forums/showthread.php?t=6063c sa bi TeddyLoves lc 06:26 AM ngy 19-10-2006

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2. 16-05-2005 11:54 AM#2

xichloMember Tham gia 27-01-2005 Bi vit 6,720

Hay qu, bc c vit , c exclusive cho vnphoto.net khng bc www.xichlo.com My Gallery @ vnphoto.net

One goal, One focus, One Red dot, One photography community, One VNPhoto.netReply With Quote

3. 16-05-2005 12:13 PM#3


Color Management ni ra th c v to tt, thc ra cng to tt tht nhng khng phi l "to" n mc , nu chu kh b cht thi gian ra nghin ngm th n cng khng n ni qu kh. Em s gii thch nhanh mt s khi nim c bn v input, output, color profile (cameras, monitors, printers, scanners . . . ) v hng dn v cch dng color profile phc v ring cho mc ch post nh ln din n mt cch properly. y l nhng kin thc em c c qua sch bo, mng ... v tng hp li. Em cng xin li thm l em s c gng dng ting Vit mt cch trit nht, cho d hiu. nhng c th c mt s phn em ko bit dch th no, th em nh phi dng ting Anh, hoc em s dch th v ghi ch bng ting Anh. cc bc thng cm cho em phn ny h h) [B]Input v Output.[/B] Mt bc nh (image/photo) trc khi c a ln my tnh th phi qua Inputs. Cc thit b input c th l digital cameras hoc scanners (bao gm c film scanners, slide scanners, photo scanners, v tt nhin l bao gm tt tn tt t flatbeds n drums . . .) Trong c hai trng hp, kt qu cho ra u l nh RGB bi v cc my cameras & scanners u dng RGB sensors. iu quan trng l, cng l RGB nhng c cc loi RGB nh Adobe RGB hay sRGB ... Mt lng ln hnh trn mng hin nay l khng c profile i km(unprofiled). Tip theo, khi bc nh c m trong Photoshop, th Photoshop s th hin n (display) trn mt mn hnh my tnh (monitor, bao gm CRTs, LCDs) hoc projector, nhiu khi ln c mn hnh TV na. Trong Photoshop, thng thng chng ta lm vic trong mi trng Adobe RGB (Adobe RGB Environment), nhng khi th hin trn monitor, n s chuyn i (convert) t mi trng ca n (Photoshop''s color space) sang mi trng ca mn hnh (monitor''s color space). Vn l mi mn hnh c cch th hin RGB khc nhau, y chnh l l do cc bc lm ho chuyn nghip phi thng xuyn cn chnh mn hnh (calibrate their monitors) n th hin mu sc mt cch ng nht. Thng th h bt buc phi lm vic ny hng tun hoc 2 tun 1 ln. cn chnh mn hnh, ngi ta dng cc cng c nh Xrite, Spyder ... gi c t mt trm n vi trm USD. Dn nghip d nh chng ta th c th dng ngay cng c Adobe Gama i km theo Photoshop t cn chnh, nhng cch ny kh l theo cm tnh, v tt nhin l khng th no chnh xc nh cch dng " chi" ri. Phn ny em s ni sau. Tip theo, sau khi lm vic vi bc hnh trn Photoshop, th chng ta xut hnh ra Outputs. Outputs c th l Web v Printers. Nu output l web (trong trng hp ca chng ta l post ln forum) th chng ta s phi convert bc nh t Adobe RGB sang sRGB. Cn nu output l printers, th in mt cch chun xc nht, ta cn c color profile ca ci my in m chng ta s in. Printers khng dng RGB m dng CMYK, y chnh l iu m rt rt nhiu ngi thc mc v hiu sai rt trm trng. Phn ny em cng s ni sau.

c sa bi TeddyLoves lc 12:32 AM ngy 17-05-2005 Reason: edit li hnh minh ha

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4. 16-05-2005 12:15 PM#4

aphamMember Tham gia 28-01-2005 Location HCMC, Vietnam Bi vit 12,567

Bc i vit hay hay cho em ng k a ln mc bi vit nha :) Phm An Dng Make the Impossible Possible!

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5. 16-05-2005 01:01 PM#5


Color Profiles trc ht mi cc bc open Photoshop, n Ctrl+Shift+K m Color Settings Dialog Box v chnh cc thng s nh th ny.

ci dialog box ny nhn vo th r l rc ri. tt nhin ch ai di g ng vo n cho rch vic. nhng nu mnh bit ngha ca n th mnh s control c n ch, hehe Gii thch: Settings: l tp hp cc settings m mnh chn (hoc c sn). trn my em th em set v save sn nn trng n th. trn my cc bc th c th n l U.S. Prepress Default. ci phn ny ti thi im ny cha quan trng lm. v trong phn tip theo em s hng dn lm sao thay i n mt cch hp l nht. Advanced Mode: ci ny ni sau. by h tm thi c uncheck n i cho rc ri. Working Spaces:phn ny quan trng y, v n chnh l mi trng lm vic ca PS. -->RGB: dng chn RGB working space. Ta chn Adobe RGB. Mt s profile thng thng l Adobe RGB, Apple RGB, sRGB . . . trong sRGB l space nh nht v thch hp vi 99% monitors trn th gii (v vy n mi l profile dng cho web graphics). Apple RGB l profile dnh cho mn hnh my Mac. AdobeRGB l mt space kh ln v v vy, n c th ''bao gm'' cc space khc. do , tt nht l chn Adobe RGB v sau ny nu cn, ta c th chuyn sang space khc (convert) mt cch d dng.

-->CMYK: dng chn CMYK working space. phn ny dnh cho cc bc lm vic vi ch bn nh Quark Express, InDesign. V ta khng lm vic vi print graphics nn ci ny khng (cha) quan trng. chn th no cng c. -->Gray v Spot: default value (20%) Color Management Policies: dng qun l color profiles khi m mi mt image/photo. i vi mt image trn my tnh, c th n khng c profile (unprofiled) c th n l sRGB, c th l AdobeRGB, c th l mt ci CMYK profile no , cng c th profile ca n linh tinh (profile zi i t hi no , ai nghch ngm chng hn). -->RGB: phn ng khi m file v lm vic trong mi trng RGB. Tt nht l chn Convert to Working RGB. nu cc bc theo di v lm theo ng cc bc th hin gi Working RGB ang l Adobe RGB, v nh gii thch, y l khng gian mu kh ln nn n bao qut gn nh tt c cc khng gian khc. v d nu hnh ca mnh l sRGB nhng mnh chn convert to Adobe RGB th d khng c thm t mu no nhng trong qu trnh lm vic vi hnh nh, mnh c nhiu s la chn v mu sc hn (flexible) -->CMYK: Nu mt bc nh m c CMYK profile i km vi n, th thng thng ngi to ra n bit anh ta ang lm g vi n (he knows whatever the heck he's doing) v vy cch tt nht l n th no th mnh gi nguyn. tc l Preserve Embedded Profiles. -->Gray: Chn l Off -->Profile Mismatches: Ngha l nu m mt image file ra m ci profile ca n khng trng vi Working Space th lm th no. --> ta check vo Ask When Opening v uncheck Ask When Pasting v khi open file, ta c th chn Working Space ca ta hoc ca ci image (ty tng mc ch). Cn khi paste th tt nhin l phi dng ci space m ta ang lm vic. -->Missing Profiles: l khi m mt image file m n b miss profile, hay ni cch khc l khng c profile (unprofiled). Trong trng hp ny th uncheck Ask When Opening ngha l ta s dng setting m ta nh sn trn: nu image l RGB th t ng convert sang Working RGB, cn nu l CMYK th gi nguyn OK tip theo n phn Advanced Mode. Trong Photoshop CS2 th khng c ci check/uncheck vo Advanced Mode m l More Option/Fewer Option. V bn cht l nh nhau. Phn ny ch yu dnh cho dn Color Technicians. Tuy nhin c mt option m ta cn i, l Intent. Default ca n l Relative Colormetric. Option ny thc cht l dnh cho Presentation Graphics (pie charts, vector illustrations . . .) Adobe default l Relative Colormetric chng qua l ng nht vi Illustrator v InDesign. Tuy nhin ta khng lm vic vi 2 chung trnh nn s chuyn option ny thnh Perceptual, l option dnh cho pixel images. Phn Engine th gi nguyn l Adobe (ACE) OK sau khi set ri th chng ta c th Save li sau ny dng (chn Save, ri save thnh mt file. y em save thnh Teddy CS Color Profile Settings). Sau ny nu ai "nghch" ngm vo my mnh, thay i thng s linh tinh, ta ch cn chn li ci settings ta save l xong. Hoc l khi ta chuyn sang my khc dng, ta ch cn Load ci settings save sn l c.Reply With Quote

6. 16-05-2005 01:27 PM#6

TeddyLovesMember Tham gia 15-03-2005

Bi vit 990

Choosing a proper color profile for each specific purpose. Nu c nhiu storage th ta save thnh file PSD hoc TIFF, nhng c nhng trng hp th file PSD/TIFF qu ln v file khng quan trng, ta ch cn save dng JPG l . Thng thng, working space l AdobRGB, v image ta ang lm vic l image gc, v vy lu tr, ta save profile ny vi ci image. Ta chn File/Save As m Save As Dialog Box, nhn xung di, s thy c tu chn ICC Profile: Adobe RGB (1998). nh du tu chn ny v click vo nt Save. Mc nn chn l 12 (Maximum) v y l file gc.

l image gc, ta ct vo mt ch, khi no cn s ly ra s dng. Khi cn post hnh ln forum, ta lm nh sau:

-Image/Mode/Convert to Profile --> chn sRGB IEC61966-2.1. Phn Intent nh n phi l Perceptual

Trong Photoshop CS2 th ci Option ny n nm trong mc Edit/Convert To Profile

Bc tip theo l File/Save For Web v cn chnh cc mc nn sao cho ph hp. Tuy nhin, quan trng l phi check vo phn ICC Profilenu khng th bc nh s ko c profile (unprofiled, hay profile mising). Nu b profile missing, th khi m ra trong Photoshop, n s c t ng gn cho AdobeRGB profile nu nh phn Color Settings ta set nh trn.

Lu l nu Save For Web, thng tin trong file JPG s c rt gn xung mt cch ti a, mc ch l lm cho file cng nh cng tt. V th, cc thng tin khng phc v cho mc ch th hin file nh EXIF chng hn, s b xa b hon ton. Nu khng mun cc thng tin ny b xa b, ta dng File/Save As nh trn, sau cng la chn cc mc nn cho ph hp Thng thng th mc s 8 hoc 9 l va vn. Em hay 8 hoc 9, ty tng image. nh sau khi Save For Web, c th t kim tra xem n c phi sRGB hay cha bng cch dng PS m n ra. nu phn Color Settings set ng nh trn th s thy PS hin ln bng thng bo "Embedded Profile Mismatch". Nu nhn xung di s thy n bo: embedded l sRGB IEC61966-2.1 v Working l Adobe RGB (1998) ---> vy l file c saved mt cch properly v ready to go to the web. =================== Vy thi. T nay khi nh cc bc a ln web, IE ca ngi xem s bit chnh xc phi th hin bc nh th no trn mn hnh (IE t ng convert profile ca hnh sang sRGB th hin). Cn ci hnh mu sc th hin ng n u th li l vn ca ngi xem. Ngi mun xem chnh xc th phi t cn chnh mn hnh ca mnh. Xin mi xem tip phn 2: Monitor Calibration dng Adobe Gama v cc phn ph: Lm th no hnh in ra c mu sc ging vi mu trn mn hnh nht (dng my in mu inkjet) v Camera Color CalibrationReply With Quote

7. 16-05-2005 02:17 PM#7

TeddyLoves

Member Tham gia 15-03-2005 Bi vit 990

Monitor Calibration dng Adobe Gamma Ni qua v Monitor Calibration dng Hardwares Hin nay trn th trng c rt nhiu cng c dng cn chnh mu sc mn hnh nh Spyder, Spyder2, Spyder Pro ca ColorVision, Eye-One Display2 Colorimeter ca Gretag Macbeth, hay EZcolor & OPTIX XRite ca Monaco Systems. Cc mn chi ny gi t mt n vi trm USD. Thng thng, n bao gm mt con mt thn v mt phn mm. Con mt thn dng gn thng ln mn hnh, sau phn mm s chy v xut mt vi hnh nh ln mn hnh, con mt s c cc hnh nh v ghi li cc thgn s, sau n s to ra mt Color Profile cho mn hnh. Khi my tnh khi ng, mt chng trnh c bit s c chy v s np ci profile ny ln. Mn hnh sau khi c cn chinh (calibrated) s c mu sc trugn thc, m bo khi in, nu cc bc khi in cng proper, th mu sc ca hnh nh khi in ra s khng khc nhiu khi nhn trn mn hnh. Monitor Calibration dng Adobe Gamma Khi ci Adobe Photoshop, ta s c mt chng trnh gi l Adobe Gamma dng cn chnh mu sc mn hnh bng .. mt thng. Chy chng trnh Adobe Gamma: vo Control Panel, click p ln icon Adobe Gamma

v y l ca s chng trnh Adobe Gamma

Brightness & Contrast: ta nhn thy cc vung en v xm, v mt sc trng. Nhim v ca ta l chnh lm sao cho cc mu xm cng en cng tt. Phosphors: thng thng ta khng cn quan tm n phn ny. c nguyn default ca n nh th. Gamma: ta uncheck phn View Single Gamma Only n s hin ra 3 phn RGB ring bit, nh sau

Nhim v ca ta s l dch chuyn cc thanh sliders sao cho mu sc ca hnh vung bn trong cng gn cng tt vi mu sc ca vung sc bn ngoi. Desired: ty theo mnh dng my Win hay my Mac m chn Windows Default hay Mac Default. White Point: -->Measure: chn white point cho mn hnh. Ta s thy 3 hnh vung mu xm, v mu ca chng hi khc nhau cht cht. Click vo hnh bn tri s lm cho mu ca hnh gia "lnh" hn mt cht, ngc li, click vo hnh bn phi s lm cho mu ca hnh gia "m" hn mt cht. Click mt hi, n khi no cm thy hnh gia trng c v neutural nht th ta click vo n v kt thc(c th dng mt tm gray card t bn cnh so snh) -->Hardware: chn Daylight. Nu ta hay lm vic vo ban m, vi n trn hoc n neon, th iu chnh li cho ph hp (vd 3200 hay 5000) nhng thng thng daylight (6500 ) l tt nht. -->Adjust: ta chn Same As Hardware (trong trng hp ny s l 6500 K) n y, ta in ghi ch vo phn Description ri click vo OK v qu trnh cn chnh mn hnh hon thnh. By gi quay li Photoshop v n Ctrl+Shift+K vo Color Settings. Nhn vo phn Working Space, trong phn RGB, ta s thy ci profile mi to trong . (ng chn g c. phn ny ch check thi. click vo Cancel thot ra)

Nh vy c ngha l Photoshop t nay s convert mu sc hin th hnh nh trn mn hnh theo ng profile va to.Reply With Quote

8. 16-05-2005 02:48 PM#8


In n Tm vo Printer Options. Option ny thay i ty tng my in. C th vo bng Control Panel/Printers&Faxes ri right click vo ci printer. Nu t Photoshop th chn File/Page Setup sau chn printer v vo printer options. Mi printer n mt kiu, nhng hu ht u tng t nh nhau (vd c th n l Advanced, c th l Printer Options, hoc l Printer Properties). M tip n khi no thy my ci options v Color Management th tt Color Management i. Mt ln na, ci option ny thay i ty tng my in nhng v bn cht th vn th. Ci my in ca em th n th hin th ny

Tip theo, khi mun in, ta lm nh sau: Chn File/Print with Preview v click vo More Options (trong cc version PS khc c th n l mt ci check/uncheck Show More Options nhng bn cht l nh nhau). Chn Color Management, trong phn Profile ca Print Space, chn profile ca my in ca mnh. V in

(hp thoi ny l v d ly t Photoshop CS2, nhng trong cc version khc, cc option c th s th hin hi khc mt cht, nhng v bn cht s l nh nhau)Reply With Quote

9. 16-05-2005 02:52 PM#9


phn tip theo: Camera Calibration s vit sau (v phn ny vit ra khng chc c bc no thm c. c khi l c bc xichlo thm c, nhng c khi bc li bit bng ri cng nn)Reply With Quote

10. 16-05-2005 03:31 PM#10

ducncMember Tham gia 28-01-2005 Bi vit 1,519

Bravo bc Teddy, bc vit tip cho ....mong bc lm. :up:

Cu Ch tim tp ha CANON cui phReply With Quote


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1. 24-03-2009 08:42 PM#1

bowVNPhoto sponsor Member

Tham gia 17-08-2006 Location usa Bi vit 1,743

Photoshop Nhanh gn v hiu quMy ba nay rnh ri li hnh c ra vc cng l dp tng hp kin thc ca mnh, sn c vi bn chat trn YM hay hi nn c vi tips nhanh gn mun chia s cng mi ngi. y l nhng tips nhanh gn m ti cht lc t kinh nghim bn thn v t nhiu gio trnh photoshop ca nhiu tc gi khc nhau. Ti ngh d ngn gn nhng l hiu qu hn cc bc di long ngong. Bit vit nhng tips qu ngn m li khng c nh minh ha s chng ai thm xem, nhng vi nhng ai vc photoshop nhiu th l qu di dng . Thi c vit cho bn b v nhng ai quan tm cng nghin cu vy.

Mn tm nh ca s ph Chris minh ha tm vy.

1. Soft focus effect Ai cng bit mun to soft focus th vo trong filter - blur ( vi d nh lens blur) . nhng ti ngh n kh iu khin hn v khng ging lens tht v cng khng c p mt cho lm. Cch ca ti l: 1. Ctrl-J 2. Blur - Gaussian Blur 3. Normal --> Lighten. Chnh Opacity cho va .

[B]2. 3. Sepia Cng c nhiu cch lm sepia cho nh v d nh Black & White - Tint ; Hue/Sat- Colorize hay Photo Filter.v.v... Nhng c nhn ti thy nhng cch lm nh khng c chiu su ( mt trong ca nh). Cch ca ti l: m nh B&W ra 1. Create a new fill or adjiustment layer - Color balance : Midtones : ko v Red v Yellow 1 cht. n khi va mt. 2. y l bc nh c trong hn: Cng trong Color Balance chn Shadows: ko 1 t xu v Red v 1 t xu v Magenta . nh ci ca M ngi ta thng hay p mu ( rt t) ny vo shadow ca nh sepia.Khong6 nht thit l mu , nhng shadows c mu m hn mu ca midtones v highlight th nh s contrast hn

4. Bleach contrast y l hiu ng gip nh nhn kch tnh hn, ma qui hn. nhng nu s dng nh nhng th s gip nh tng phn tt v c chiu su hn. Bng cch 1. Ctrl - J ; Ctrl - Shift - U ; Normal --> Soft light. 2. Chnh Opacity n khi midtones nhn n (p) .Nhng chc chn shadows v highlights vn cn tng phn mnh v c di ch mt chi tit.Bc 3 sau y l optional. 3. Vo Blending Option ( Fx) - This Layer - Gi Alt v tch 2 hnh tam gic mu en v mu trng ra ( tch 2 tam gic cn ra thnh 4 tam gic vung) ly li chuyn ca shadows v highlights. C ngi bo nu dng soft light th s b chy high light v mt chi tit shadows. y chnh l cch gii quyt.

5. Bleach Effect Nh ni Bleach Contrast, y l hiu ng gip nh nhn kch tnh hn. 1. Nhn Ctrl - J 2 ln 2. Chn layer gia bm Black & White .( sau khi xong bc 3 th nn nghch vi Opacity ca layer ny 1 cht c mu va ) 3. Layer trn cng Normal --> Soft light. Vo Blending Option chnh chuyn ca Shadow v Highlight theo mun ( Ging bc 3 phn 4. Bleach Contrast)

c sa bi bow lc 05:32 PM ngy 13-05-2009

http://www.flickr.com/photos/lee0001 http://www.facebook.com/letrinhphotoReply With Quote

2. 24-03-2009 09:10 PM#2

pc6230Member Tham gia 16-04-2008

Location Hanoi Bi vit 551

Thanks bc, bi ny rt hay cho nhiu ngi. Ring em ang thc hnh th ci 4 xem th no.Reply With Quote

3. 24-03-2009 10:04 PM#3sizaMember Tham gia 11-01-2008 Bi vit 40

Thanks bc! nht l ci chiu trong Blending Option, gi em mi bit nhng ch yu ch chnh ch v lm khung..vv.. trong bi tip theo.Reply With Quote

.Em cng hay dng Blending Option

Hi vng c bc chia s thm t kin thc v ci bng ny

4. 24-03-2009 10:04 PM#4

Newbie_SGMember

Tham gia 26-08-2007 Location HCM

Bi vit 2,875

Cm n bc bow chia s kinh nghim, mong bc bt thm cht thi gian vit tip cc tips cc k hu dng ny.Reply With Quote

5. 24-03-2009 10:17 PM#5

us5767Member

Tham gia 04-05-2008 Location www.phucthang.net Bi vit 878

hay wa' bc bow i, mong l s c thm nhiu tips na... T4S !!! Amateurs talk about equipment-Pros talk about money-Masters talk about light www.phucthang.netReply With Quote

6. 24-03-2009 10:29 PM#6

nguyencnMember

Tham gia

11-09-2007 Location Tp. H Ch Minh Bi vit 2,640

Bc Bow c rnh th lm tip nh, mi ngy bc cho chng 5 tips l ri. Thanks bc! TEL:0908150354 YM!:chinhan1978 http://studentvn.net

Reply With Quote

7. 24-03-2009 10:33 PM#7canon450dMember Tham gia 05-03-2009 Bi vit 85

Qu hay. Ch phn tip theo ca bn.Reply With Quote

8. 24-03-2009 11:12 PM#8

bowVNPhoto sponsor Member

Tham gia 17-08-2006 Location

usa Bi vit 1,743

6. Tone mu m C nhiu lc da mu trng hng qu nhn rt "trn tc", nn lm cch ny nh m lng mn hn. Cc album ci M rt ph bin tone ny v da c du ch r trng hng qu nhn rt nht nho. 1. Create a new fill or adjiustment layer- Hue/Sat - Colorrize : Chn 1 tone mu sepia m ( ko Hue v tng Sat). 2. Normal --> Soft Light. Chnh Opacity cho c m mu va . 3. Blending Option chnh chuyn ca Shadows / Highlight nu cn ( tch 2 nt tam gic nh trn)

Ngi ta thng dng ci "tone mu m " ny kt hp vi " "soft focus effect" ( s 1 ) to Glow Effect vi tone mu c trng nyc sa bi bow lc 07:02 AM ngy 26-03-2009

http://www.flickr.com/photos/lee0001 http://www.facebook.com/letrinhphotoReply With Quote

9. 25-03-2009 12:02 AM#9thekids66VNPhoto sponsor Member Tham gia 23-07-2005 Bi vit 2,397

Hihi bc Bow "xut chiu" n gin m hay qu. Thanks!Reply With Quote

10. 25-03-2009 12:31 AM#10

xichloMember Tham gia 27-01-2005 Bi vit 6,720

hihi, lun l big fan cc bi tutorial ca Bow v tnh n gin ca n, Bow c ci tuitorial no lm cho nh n rc r, ti tn m cc vng mu sc khng b clip khng, cho anh em mt ci i. www.xichlo.com My Gallery @ vnphoto.net

One goal, One focus, One Red dot, One photography community, One VNPhoto.netReply With Quote

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