Featured khoom
-
Muag!
-
Muag!
-
Muag!
-
Muag!
Ua Qhov Tseem Ceeb Photoshop UaMenyuam Mos Yuav tsum Muaj Hnub Yug ™ Menyuam mos Menyuam Kho Qhov Kho Duab Photoshop Ua Haujlwm
$29.00 -
Muag!
-
Muag!
-
Muag!
-
Muag!
Understanding kev daws teeb meem Hauv Kev thaij Duab
Cov lus qhia no yog qhov thib ob hauv cov txheej txheem ntau feem Saib qhov ntsuas, Daws Teeb Meem, thiab Qoob loo vs. Resizing.
Kev daws teeb meem yog ib qho ntawm cov tsis yog qhov xav tau uas txhua tus kws thaij duab digital yuav tsum xam thaum kawg. Vim li cas? Vim tias kev daws teeb meem muaj qhov cuam tshuam ncaj qha rau qhov zoo ntawm koj cov duab luam tawm.
Daws teeb meem yog tus naj npawb ntawm pixels ib daim duab digital. Tus xov tooj no tau ntsuas nyob hauv megapixels. Yog tias koj yuav lub koob yees duab 17 megapixel, qhov no txhais tau tias cov duab zoo tshaj plaws uas lub koob yees duab tuaj yeem tsim yuav muaj 17 lab pixelsCov. Xav txog qhov 4 × 6 nrog 17 lab pixels - cov pixels ntawd yuav me me uas koj tsis tuaj yeem pom lawv, thiab koj tus yees duab yuav pom zoo thiab qhov tseeb.
Hais, txawm li cas los xij uas zoo ib yam 4 × 6 tsuas muaj 100 pixels. Faib cov duab ntawd mus rau hauv 100 lub thawv, thiab sau rau txhua lub thawv nrog xim. Koj daim duab yuav zoo li lub voos plaub fab thiab yuav ua rau me ntsis zoo li qhov koj kawm. Qhov no yog qhov peb hu ua tus duab pixelated.
Thaum peb hais txog cov duab ua luam tawm, peb sib tham txog kev daws teeb meem nyob rau hauv cov nqe ntawm ib nti (lossis DPI). DPI hais txog ntau xim xim teev koj lub tshuab luam ntawv tso rau hauv txhua nti ntawm koj lub duab.
Thaum peb tab tom tham txog cov duab hauv Is Taws Nem, cov ntxaij vab tshaus hauv computer, tvs, thiab lwm yam, peb sib tham txog kev daws teeb meem nyob rau hauv cov nqe lus ntawm pixels ib nti (lossis PPI).
Muaj ob peb ntawm cov lus nug tseem ceeb rau peb raws li cov neeg thaij duab digital.
Ua ntej, loj npaum li cas kuv tuaj yeem ua kuv cov duab ua ntej nws dhau los ua pixel-y saib? Hauv lwm lo lus, kuv cov ntawv digital puas muaj pixels txaus uas tuaj yeem ncab thoob plaws daim duab loj yam uas tsis ua rau pom lub qhov muag? Qhov luam tawm ntau tshaj plaws ntawm koj tus duab yog txwv los ntawm tus naj npawb ntawm pixels koj lub koob yees duab tso rau hauv. (Tam sim no, muaj ntau txoj hauv kev ntxiv cov pixels tshiab hauv Photoshop kom koj tuaj yeem ua kom dav koj cov duab txawm tias txuas ntxiv, tab sis qhov ntawd yog kev sib tham rau lwm tus coj!)
Cia peb rov qab mus rau qhov piv txwv ntawm 4 × 6. Hais tias daim duab no yog 2400 pixels dav. 2400 faib ua 6 nti = 400 pixels ib nti. Qhov ntawd yog ntau tshaj li txaus los tsim kom tau kev luam ntawv zoo.
Txawm li cas los xij, hais tias peb xav kom loj 4 × 6 rau 40 x 60. Tam sim no peb yuav tsum faib 2400 pixels los ntawm 60 ntiv tes, muab peb 40 pixels ib nti. Ntawv ntawd tsis yog yuav luam tawm zoo nkauj.
Raws li qhov zoo tshaj plaws DPI rau kev luam ntawv zoo, nws nyob ntawm lub tshuab luam ntawv. Siv yees duab lossis koj lub tshuab luam ntawv hauv tsev yuav tsum muaj lus pom zoo rau koj. Thaum kuv luam tawm, Kuv taw rau qhov tsawg kawg nkaus ntawm 240 DPI.
Qhov thib 2 lo lus nug rau cov kws thaij duab digital yog, "Dab tsi yog qhov loj me me rau tso saib kuv cov duab hauv internet lossis xa email rau lawv?" Qhov siab tshaj plaws ntawm PPI uas tau saib xyuas, TVs, thiab lwm cov vijtsam tuaj yeem tso saib yog 72 PPICov. Yog tias koj daim duab muaj PPI loj dua 72, cov pixels tshwj xeeb yog qhov chaw siv cov chaw tsis tseem ceeb. Qhov no yog qhov teeb meem vim tias lawv yuav qeeb koj qhov upload thiab download lub sijhawm hauv internet, thiab coj mus rau qhov chaw muaj nuj nqi nyuaj.
Technically, ib daim duab uas tau yees los ntawm lub koob yees duab tsis muaj DPI / lossis PPI teeb tsa. Tab sis peb cov importing software feem ntau ua tiav ib qho rau peb, thiab qee zaum cov koob yees duab kev pabcuam daws teebmeem rau hauv EXIF cov ntaub ntawv ntawm daim duab. Yuav kom tau txais cov ntawv luam tawm zoo, koj yuav tsum hloov qhov kev daws teeb meem no ntawm koj daim duab SOOC, lossis koj yuav tsis xav.
Txhawm rau pom cov kev daws teeb meem tam sim no / PPI ntawm koj daim duab, hom kev tswj + alt + i (hais kom ua + xaiv + i ntawm Mac) hauv Photoshop lossis Photoshop Ntsiab. Qhov ntawd yog qhov kev xaiv + hais kom ua + kuv ntawm Macs.
Nco ntsoov tias kev daws teeb meem tsuas yog 72 PPI, tab sis qhov dav dav yog 24 ntiv. Yog tias kuv twb luam tawm tam sim no, uas yog luam ntawv me, hais 4 6 24 peb yuav zoo. Yog tias kuv sim luam nws li 36 × 72 nrog tsuas yog XNUMX pixels ib nti xwb, nws yuav yog pixelated heev. Yuav kom nce qhov kev daws teeb meem:
- Nco ntsoov tias Constrain Proportions nyob
- Xu Siab Dua Duab
- Hloov cov kev daws teeb meem rau koj qhov teeb tsa luam ntawv zoo tshaj
Tam sim no koj tuaj yeem pom tias qhov dav ntawm daim duab tau hloov mus rau 7.2 ntiv tes dav. Nco ntsoov tias lub xaij pixel tsis tau hloov - peb tsis tau ntxiv lossis rho tawm pixels vim tias Resample Image tau muab tua.
Kuv yuav loj npaum li cas luam tawm daim duab no? Nws yog nyob ntawm lub tshuab luam ntawv qhov kev daws teeb meem tsawg kawg nkaus thiab seb kuv ntseeg Photoshop rau "Rov kho qhov" duab los ntawm kev tsim cov pixels tshiab thiab sim twv seb lawv yuav zoo li cas. (Kuv feem ntau tsis ua!) Kuv tuaj yeem thawb cov duab no mus rau qhov kev daws teeb meem txog 200 lossis yog li ntawd kom tau txais cov ntawv loj dua uas tseem zoo. Tham koj lub chaw kuaj duab thaum luam ntawv loj dua kom ntseeg tau tias koj muaj cov ntaub ntawv txaus.
Peb twb yuav luag ua tiav peb txoj kev taug los mus piv rau kev pom nam piv, kev daws teeb meem, kev cog qoob loo thiab kev loj dua. Muaj lus nug?
Xav paub cov ntaub ntawv zoo li no? Nqa ib qho ntawm Jodi Kawm online Photoshop lossis Erin's Kawm online Cov Ntsiab Lus muaj los ntawm MCP Kev Ua. Erin tseem tuaj yeem pom ntawm Texas Me Nyuam Qaib Blogs thiab Pics, qhov uas nws teev nws cov lus taug kev yees duab thiab dhau los mus rau hauv Photoshop Hais txog pawg neeg.
tsis muaj Comments
Cia ib saib
Koj yuav tsum muaj in thiaj li tso nyob rau hauv mus post ib comment.
Tsis ntev los no Posts
Tam sim no facebook muaj kev xaiv download rau cov duab, koj pom nws loj npaum li cas es tib neeg tsis tuaj yeem luam tawm lawv cov duab ncaj qha ntawm facebook. Kuv muab kuv lub logo tso rau hauv qab, tab sis nws tuaj yeem txiav yooj yim. Puas yog tib txoj hauv kev xaiv ntawm kev tiv thaiv kuv cov duab los ntawm kev ntsuas dej txhuam? Kuv tsuas xav tias nws siv sijhawm dhau ntawm cov duab.
Marta, mus rau hauv cov duab loj lub thawv raws li tau piav saum toj no thiab, nrog Resample tshawb xyuas, txo qhov kev daws teeb meem rau 72 ppi thiab qhov dav hauv pixels rau qee yam tsawg dua 1000. Cov neeg tseem yuav tuaj yeem rub cov duab, tab sis lawv yuav tsis zoo Cov.
xav paub yog tias koj tuaj yeem teb cov lus nug txog "slurping" blogs – Kuv nyeem rov zoo li 72pi uploads rau hauv lub vev xaib yuav zoo nkauj zoo nkauj yog tias koj muaj koj blog luam rau hauv phau ntawv yees duab, uas kuv npaj rau (thaum kawg) ua. Koj puas paub tias qhov no muaj tseeb?
Christina, Kuv tsis tau hnov dua kev thuam dua. Kuv yuav cia li upload lub pix sib txawv rau phau ntawv yees duab, es tsis yog nqus lawv ntawm blog.
Kuv thiaj txaus siab rau cov ncej no li zoo tau tswg kawg txog nam piv. Cov no yog thingg Kuv tsis tau nyeem dua lwm qhov, tab sis yog ib qho tseem ceeb kom nkag siab. Ua tsaug rau koj siv sijhawm los muab cov lus qhia no. Raws li kev tawm tswv yim no los ntawm koj: "(Tam sim no, muaj ntau txoj hauv kev ntxiv cov pixels tshiab hauv Photoshop kom koj tuaj yeem ua kom dav koj cov duab ntxiv, tab sis qhov ntawd yog kev sib tham rau lwm tus coj!)" Kuv tau xav txog qhov no ua haujlwm rau tsim txom thiab xav hlub tus ncej ntawm no (lossis ib qho chaw nyob uas kuv tuaj yeem paub ntau ntxiv txog qhov no!). Ua tsaug ntau ntau. Kuv nyiam MCP Kev Ua!
Pom Kev Tuaj Deb yog lwm qhov los xav txog.Piv txwv li, Kuv muaj daim duab no (2592 × 3888 pixels) luam tawm ntawm 24 × 36 canvas uas txhais tau tsuas yog 108 DPI. Nws tsuas yog thaum saib ze dua ib txhais caj npab qhov ntev uas koj tuaj yeem pib pom tias nws yog digital.
Coenidentally, Kuv sau ntawv tus ncej ntawm tib lub ncauj lus. Kuv pom tias tib neeg tau dai rau 300 dpi txoj cai ntawm tus ntiv tes xoo rau kev luam tawm yam tsis muaj kev nkag siab tiag tiag.
Cov ntaub ntawv zoo. Koj kuj tseem tuaj yeem siv txuag nyiaj rau kev xaiv web hauv photoshop los resize rau lub vev xaib duab…
Kuv kuj siv lub cuab tam hu ua GenuneFractals. Kuv ntseeg qhov no ntau dua li kuv ua PS twj
Tsaug rau kev sau cov kab lus no. Lub nam piv tom qab yeej pab kuv kwv nws.Kuv tau nkag siab ppi / dpi kuj thiab paub txog 72ppi thiab 300dpi raws li cov lus qhia thoob plaws - tab sis tau ib txwm tsis meej pem nrog megapixels thiab yuav ua li cas uas haum rau hauv lub mess.Kuv DSLR tsim cov duab nrog 10.1 mp thiab thaum kuv qhib cov ntaub ntawv NYOO hauv Photoshop nws muaj 240 dpi / ppi. Ntawm koj tus ncej, Kuv sau tias kuv cov duab muaj 10,100 pixels thiab muaj 2: 3 yam sib piv. Qhov no muaj tseeb rau kuv. Txij ntawm no, kuv muaj teeb meem to taub yuav ua li cas nrog cov lej thiab ntawm qhov loj sau cov duab zoo yuav pib ua rau ploj / pixelate.Also, dab tsi yuav ntxiv kev daws teeb meem - mus ntawm 240 txog 300 dpi - rau kev luam tawm ua rau daim duab zoo?
Nyob Zoo Caylena, qhov tsawg kawg ntawm dpi tiag tiag nyob ntawm qhov tshwj xeeb ntawm lub tshuab luam ntawv. Mus los ntawm 240 rau 300 tej zaum yuav tsis ua dab tsi - dua, nws tsuas yog nyob ntawm lub tshuab luam ntawv.Yuav ua li cas ntau lub dav dav yog koj tus duab? Faib nws los ntawm 240. Ntawd yog qhov loj me nws tuaj yeem luam tawm nrog kev daws teeb meem ntawm 240. Sau nws loj dua, thiab zoo yuav pib ua rau poob qis. Npaum li cas? Nyob ntawm daim duab, lub tshuab luam ntawv, thiab lub teeb pom kev deb. Qhov ntawd puas pab tau?
Yog li tom qab nyeem ntawv qhov no Kuv tau txais nws zoo dua. Yog li kuv vam tias kuv muaj txoj cai no yog li 10,400 / 300 = kuv tuaj yeem luam tawm ntawm qhov twg? Kuv paub kuv lub khw muag khoom siv sijhawm ntev los cawm thiab kho cov duab no.
Dab tsi yog lub ntsiab lus ntawm kev hloov daws teeb meem rau facebook lossis flickr - nws ua rau koj lawm? Kuv tau tshaj tawm cov duab tib yam hauv ntau qhov sib txawv thiab kev daws teeb meem kom pom tias ua li cas thiab nws ua tib yam rau ob qho tib si. Zoo, qhov loj me kuj tseem yuav txawv (tab sis me dua li qub), tab sis kev daws teeb meem yog 96 dpi hauv facebook thiab 72 dpi hauv flickr.
Nyob Zoo Irena, Yog tias koj hloov qhov kev daws teeb meem koj tus kheej, koj muaj kev tswj hwm ntau. Koj tseem tuaj yeem ntxiv tom qab hloov kho, kom paub tseeb tias cov ntaub ntawv kom raug yog qhov tsim nyog rau cov ntawv me. Qhov kev cia siab yog FB tuaj yeem ceev koj cov duab kom tsawg dua (thiab yog li tswj tau zoo dua) yog tias koj twb rov kho dua daim duab lawm.
Ua tsaug ntau ntau rau cov ntaub ntawv no. Pab tau heev. Kuv tseem tabtom sim los xyuas seb yuav ua li cas thiaj hnyav ncawv rau daim duab thiab tseem khaws cov pixels kom txaus rau hauv cov duab rau kev luam ntawv rau qhov project photobook, luam tawm, thiab canvas. Ua tsaug rau koj