Rabu, 24 Februari 2010
Ini foto asli apa bukan???
Sebenarnya sebuah gambar hasil dari jepretan kamera digital pasti mempunyai informasi yang namanya “meta data” atau “exif”. Informasi ini tidak bisa dilihat secara langsung. Cara melihatnya dengan menggunakan software pengolah image, misalnya:Adobe Photoshop.
Buka saja gambar tersebut dengan photoshop, kemudian pilih menu File > File Info. Akan nampak gambar seperti dibawah ini.
exif pada photoshop image
Gambar ini adalah kotak dialog File Info pada Photoshop CS. Nampak di kotak dialog ini, informasi tentang kamera yang digunakan untuk memotret dan beberapa informasi lainnya.
Kalau nggak punya program Photoshop? Ya nginstall dulu. Ada pula cara yang lebih sederhana, kalau misalnya nggak ada program Photoshopnya, yaitu menggunakan Windows Explorer.
Kalau pakai Windows Explorer, klik kanan pada gambar tersebut kemudian pilih Properties. Pada kotak dialog yang muncul, klik Summmary di sebelah atas, kemudian klik Advanced>> di sebelah bawah kanan. Kalau gambar tersebut masih asli, pasti muncul informasinya juga seperti gambar di bawah ini.
exif pada windows explorer image
Namun perlu diperhatikan bahwa ada beberapa program yang dapat digunakan untuk mengubah/mengedit informasi exif sebuah gambar. Aku lupa namanya, tapi dulu pernah punya programnya dan belum sempat nyoba nginstall.
Kamis, 07 Januari 2010
Color..let's coloring..!!!!
In this tutorial we will color a black and white photo using gradient maps, solid colors, and the "color" blending mode. Using these techniques, you will be able to hand color any black and white photo in a way that looks photorealistic.
Final Image Preview
Before we get started, let's take a look at the image we'll be creating. Before and after images are shown below.
Step 1
Double click on the background image to make it an active layer. Create a new group by clicking on the little folder icon located at the bottom of the layers palette and put the layer in the group. Name the group 'girl'. Draw a path around all the hard edges of the girl. This includes the face and the shoulders. Don't worry about the hair for now, we will do that separate. Save the path. Make a selection of the path by holding CMD+Clicking on the path thumbnail in the paths palette. Hit ALT+CMD+D and feather the selection by 0.5px. Apply the selection as a mask on the 'girl' group.
Step 2
Disable the mask on the 'girl' group by holding SHIFT+Clicking on the mask thumbnail. Now in the channels palette duplicate the red channel by dragging it to the New Channel button at the bottom of the palette. Apply a harsh curve, like the one below, to separate the hair from the background as much as you can.
Step 3
Hit CMD+I to invert the red copy channel. Re-enable the mask on the 'girl' group. Load the selection of the red copy channel with your background color set to white. Hit DELETE(backspace) to fill the selection with white on the 'girl' mask. If you hit ALT+Click on the mask thumbnail, you can see the mask as a channel. Clean up anything that looks as though it shouldn't be there, like that line between the hair and the face.
Step 4
Now lets start to add some color using a Gradient Map. In the 'girl' group make a new Gradient Map adjustment layer just above layer 0. Hit OK without doing anything, and set the Gradient Map layer's blending mode to Color. Now Double Click on the Gradient Map's layer thumbnail to open up the settings again.
A Gradient Map uses the grayscale data from the image below it to apply the gradient that you create. The left side of the gradient represents the darkest parts of the image. The right side represents the light parts. We need to make a gradient that represents what the woman's skin tone might look like from dark to light. I used the gradient below.
Step 5
Draw a path around the eyes. Load the selection of the path and feather it 0.5px as we did before. Make a Curves adjustment layer just above the skin layer. Then lighten the eyes a little bit. Now make a Gradient Map layer just above the curves layer; hit OK, before adjusting any settings. Set the new Gradient Map layer's blending mode to color. Now hit ALT+CMD+G to apply it as a clipping mask to the curves layer. Now change the Gradient Map's settings to a pink to white fade like below.
Step 6
Draw a path around just the iris of the eye. Note that we need only the path to follow that one curve between the iris and the whites because the adjustment we are making will be applied as a clipping mask. Load the selection and Feather it 2 px. Make a solid color adjustment layer just above the Gradient Map from the previous step. Then set it to a dark faded green. Hit ALT+CMD+G to apply it to the same clipping mask you made earlier. Set the blending mode of the green layer to color. You might have to go back and adjust the green until you get a color that looks real.
Step 7
Repeat all the previous steps for the lips, except for this one we'll leave the blending mode of the Gradient Map to Normal, and set the layer's opacity to 65%.
Step 8
We need to get more variance of color in the skin tones to make it look more real. I made some selections around the eyes, nose and cheeks. Then I feathered them 20-40px, created solid color adjustment layers, set the blending modes to Color, and brought the opacity way down to 10-20%. Below you can see my selections as quickmasks. The layer palette shows the colors I used for the different areas. As you can see I used some red to add some blush to the cheeks, some red around the nose, mouth and eyes, and some blue to go on the bags of her eyes. These small details make all the difference.
Step 9
Make a loose selection around the face and neck and feather it 50px. Make a curves adjustment layer just above the 'skin' Gradient Map that we made earlier. I just went in and tweaked the colors a bit to get a little more color variation in the skin tone. You can download the curve file I used here.
Step 10
Now we need to make a selection of the hair. I used the path that I saved from Step 1. Then I modified it a little to line up with the hairline's shape and softness. I did this by using Quickmask Mode(Q), and using brushes of various sizes and softness to match the hairline.
Make a new Gradient Map adjustment layer at the top of the 'girl' group. Make the gradient a similar to the image below. I left the blending mode at Normal for this layer.
Step 11
Make a selection of the shirt. Then make a new Gradient Map adjustment layer. Hit OK and set the blending mode to Color, as we have done before. Edit the gradient so that it looks something like the one below. You will have to play around with the gradient until you get a good separation between the green and white stripes.
Step 12
Choose a Sky image. I used one I shot myself, but there are plenty of stock images you could use. Bring it into the document below the 'girl' group. Hit CMD+T, and size it to fill the frame. It looks good, but notice that our hair mask still isn't really looking that good against the blue background. The hair turns a muddy gray in the transition between hair and sky. To fix this, make a new blank layer just above the 'layer 0' (the image of the girl). With a large and soft black brush paint over those areas with an opacity of 15-25% until the transition looks better.
As an added bonus, I applied the techniques from the Super Quick and Easy Facial Retouching tutorial to smooth out her face a little bit. As you can tell, I decided to make her red hair, but you can make your gradients whatever color you would like. She just seemed like a redhead to me. Here is the final image.
Rabu, 09 Desember 2009
Ikutan Lomba Poster Trans Tv..!!!! arghh seriously i need that prize..!!!


So many problems..!!!! But itu bukan jadi alasan gw untuk berhenti berkarya....
yupp...
disaat dampak krisis ekonomi global smkin merajalela layaknya siphilis.... eiuuuhhh.....
dan keluarga gw terkena dampaknya... i'm so sad.. :"( gw mutusin u bisa ngebantu krisis ekonomi keluarga gw... yahh.. emang sih gak berat2 amat.. tapi gw mencoba dari hal yang kecil....
so.. disaat gw lagi ntn Trans Tv.. Secara gk sengaja mata gw tertuju ke tulisan yg ada dibawah tv... God...
LOMBA DESAIN POSTER HUT KE 8 TRANS TV...!!!!
gee.. Gw maoo ikutt...
Langsung aja gw buka web'a Trans Tv.. And gw excited banget begitu ngeliat hadihnya yg lumayan banyak....
well.. ge langsung bikin desain gw...
banyak halangan yg gw hadapin..
mulai dari ulum..
cape...
n percetakan bangke yang mau ngambil kesempatan didalam kesempitan... but u can't do that with me..!!!!
and finally udah mw hari h... tapi tuhh poster desain gw masih belum w cetak..
ketentuannya sih dikertas art paper ukuran 40 x 60.. OHH So BIG,..!!!
gw nyari keberbagai percetakan sampai akhirnya gw nemuin percetakan di Galaksi yg namanya Irazedia Digital Printing..!!!
well gw nyetak distu... Tadina w mw nyetak di ukuran 40 x 60 ART PAPER.. cuma gk ada.. adanya pake foto paper...itupun hargana mahal...
ywdah deh ukuran A3 aja...
abis itu pas dicetak, tintanya meluber n ngenain poster gw.. but dengan bertanggung jawabnya pihak irazedia mw menggantinya, mereka menyetak ulang tapi dengan kertas photo paper.. tapi it's ok lahh....gk terlalu mencolok bedanya...
karena waktu dah mepet gw langsung pergi ke Trans Tv naik motor.... can u imagine that..????
panas... polusi... ohggghhh... no Mather..!!! gw tetep optimis kalo gw bisa menangin lomba itu.. karena gw tau kalo Tuhan pasti memberikan jalan ini u ngebantu gw dalam permasalah yg sedang gw hadapi... karena gw yakin dengan optimis apapun bisa kita raih..!!! amin...
n sampe disana... gw lupa beli amplop, gw nyari amplop mpe kelabakan... n terpaksa gw ngumpulin tanpa amplop, pas gw masuk ke Trans tv, gw belum ngelengkapin data gw.. but... gw langsung ngelengkapin aja..... hehehe...
huhh itulahhh pengalaman gw, n this is my first time ngikutin lomba design.. but i believe.. n tetep optimis kalo Tuhan pasti gk akan mengecewakan gw...
So God..!!! Give me a chance to be a winner.. Please,, And thank you so much... LOve ya..!!!
n bagi lw yg penasaran gimana desain gw .. berikut desain gw... all right reserved guys..!!!