PS is a very useful office software. We can use PS to adjust the color of the picture. So how does ps adjust the color? Let me tell you about it. Welcome to reading. 1. First, we need to open PS and enter the main interface of PS.
2. Then we click "File" → "Open" in the upper left corner of the main interface to open a picture.
3. After that, the pictures that need to be adjusted in color can be displayed in the PS main interface, and we will make adjustments.
4. After that, we can click Image → Adjust → Curve in the function area at the top of the main interface to open the curve and adjust the color.
5. After that, we adjust the curve, with bright colors up and dark colors down. Click "OK" in the upper right corner after adjustment.
6. After that, you can see the effect of adjustment.
7. We can also click Image → Adjust → Auto Color.
8. After that, you can automatically adjust the color of the picture.
Expansion: PS commonly used manufacturing dimensions, commonly used typical colors and color values.
business card
Transverse: 90x55mm 85x54mm
Vertical version: 50x90mm54x85mm
Version: 90x90mm 90x95mm
smart card
85x54MM
Sanzhiye advertisement
Standard size: (A4) 210mm x 285mm.
General manual
Standard size: (A4) 210mm x 285mm.
File envelope
Standard size: 220mm x305mm.
Poster; playbill
Standard size: 540mm x380mm.
Raise a flag
Standard size: 8 inches 376 mm x 265 mm.
4 Opening 540mm x380mm
handbag
Standard size: 400 mm x 285 mm x 80 mm
Stationery note
Standard size:185mm x260mm210mx285mm.
Correct paper:
787×1092mm
Opening (positive) dimension unit (mm)
Fully open 78 1× 1086
2530×7603362×78 1
4390×5436362×390
827 1×390
195×27 1, with 6 openings.
Note: Finished product size = paper size-trimming size.
Thick paper:
850x1168mm
Opening (positive) dimension unit (mm)
Fully open 844× 1 162
258 1×8443387×844
4422×58 16387×422
8290×422
Note: Finished product size = paper size-trimming size.
Commonly used folio dimensions (unit: mm)
Opening size: 787x 1092.
Format: 736x520
4:520x368
Open: 368x260
16 Opening hours: 260x 184.
30K: 184x 130
Opening size (width): 850x 1 168.
Format: 570x840
4:420x570
8:285x420
16 on: 2 10x285
32-hour clock: 203x 140
Correct paper:
787×1092mm
Opening (positive) dimension unit (mm)
Fully open 78 1× 1086
2530×760
3362×78 1
4390×543
6362×390
827 1×390
195×27 1, with 6 openings.
Note: Finished product size = paper size-trimming size.
Thick paper:
850x1168mm
Opening (positive) dimension unit (mm)
Fully open 844× 1 162
258 1×844
3387×844
4422×58 1
6387×422
8290×422
Note: Finished product size = paper size-trimming size.
16 on
Generosity: 2 10×285
Positive film: 185×260
8 open
Generosity: 285×420
Positive film: 260×370
4 open
Generosity: 420×570
Positive: 370×540
2 open
Generosity: 570×840
Positive: 540×740
Standard size paper
Large size: 889× 1 194
Small size: 787× 1092
Information about newsprint
Newsprint size is 547mm×392mm and 545mm×370mm.
Ordinary newsprint has the following specifications
Paper size: 787× 1092mm, 850xl68,880xl230.
Width: 787mm, 1092mm, 1575mm, and the length is about 6000 ~ 8000m.
Traditional CD design size
1. Inside page: 123x 126.
2. Bottom seal: 157x 124
3. Disk surface: outer ring _ 1 18, inner ring _36 or 25.
To achieve satisfactory digital printing effect:
Photo specifications (inches) (centimeters) (pixels) Types of digital cameras
1 inch 2.5x3.5cm cm 413x295cm
ID photo 3.3x2.2390x260
2 inch 3.5x5.3cm cm 626x4 13
2 inches (passport) 4.8x3.3cm567x390
Inches 5x3.512.7x8.91200x840 and above/kloc-0.0 million pixels.
6 inch 6x415.2x10.21440x960 and above10.3 million pixels.
7-inch 7x517.8x12.71680x120.02 million pixels.
10 inch10x825.4x20.32400x19204 million pixels.
12 inch12x1030.5x20.32500x200.05 million pixels.
15 inch15x1038.1x25.43000x2006006 million pixels.
In addition, digital film doesn't care about millions of pixels, only about the number of pixels on the long side, 5 inches 1200.
6 inch 400, 7 inch 1700, and so on. ......
1 inch (inch) = 2.54cm.
X inches refers to the long side of the photo. For example, 5 inches means that the length of the photo is 2.54×5= 12.7 cm.
12 inch equals 2.54x 12=30.5cm cm,
8x 12 means that the long side is 2.54x 12=30.5cm and the short side is 2.54x8=20.3cm.
3R refers to paper, 3R is 89MM, and 5R is 127MM.
Usually 3R means 3x5 is 5 inches, and 5R means 5x7 is 7 inches.
R stands for rectangle, calculated with the shortest side.
Most of the photos taken by 135 machine were developed from 3R and 4R. If the bottom of the machine of 120 is developed into a 3R photo, it is not "3 inches× 5 inches", but a scaled-down "3 inches× 3.5 inches" Ok. This is also a 3R photo, and 3 inches is definitely enough.
Another example is the photo of 120 Hasselblad 6X6, because its negative is square. If you want to take a square photo, such as "3 inches by 3 inches",&; Quot5 inches X5 inches "In this kind of love, we are not called 3R, but 3S or 5s, and S stands for Fang.
The ratio of photos taken by digital cameras is generally 4:3 (consistent with the ratio of our monitor), while the ratio of enlarged photos is generally about 3:2 (consistent with the length and width ratio of film negatives). Therefore, when a digital camera is enlarged, it is generally necessary to cut the proportion of photos to about 3:2, so that the enlarged photos just fill the whole photo paper. If your photo doesn't want to be cropped, or the content is too full to be cropped, you have to leave a little white margin on the left and right when you enlarge it.
For example, your photo is 1600x 1200, which is 4:3.
The 6-inch photo is 15.2x 10.2, that is, the ratio is 3:2.
If your photo is not cropped, the 4:3 photo will be placed on 3:2 photo paper.
You can only leave a little white margin on both sides of the photo, just like adding white boxes on both sides (no bottom)
If you don't want to leave blank, you can cut off the top or bottom of the photo.
Make the photo1600x1074' (1600/15.2x10.2 =1074), so it is 3:2.
It's full of 6-inch photographic paper.
The size of the 8-inch photo is 6x8( 15.2x20.3cm), and the ratio is 4:3. Most digital photos are enlarged without cutting.
Design essentials: common typical color values!
Typical blue sky color:
Sky blue c60m23
Warm c60m45
Cold c60m 15
Typical skin color value: African C35m45y53
Asia c 15m43y53
Typical memory colors and cmyk values:
Four-color separation for printing
Silver medal 20 15 140
Gold 5 15650
MI5 55 150
Gray 5530
Light gray 25 16 160
Medium ash 5037370
Deep purple 10068 1025
Crimson 8595 100
Seawater color 600250
Yellow 5 18750
Darkness 20 100805
Orange 5 100 1005
Orange 550 1000
Dark brown 4565 10040
Pink 54050
Paper size of traditional CD case:
The main cover is on the left. Size: width 12.5CM, bleeding 3MM on the left, height 12.6, bleeding 3MM up and down.
Cover (right picture of main cover): The width and height are the same as the left picture, but the bleeding position is on the right.
Size of backing paper (not including double-sided folding): width 13.8CM, no bleeding, height 12.4CM, bleeding 3MM from top to bottom.
Two-fold base paper size: effective size 7mm wide, bleeding 3MM (note that one is on the left and the other is on the right), height 12.4CM, and bleeding 3MM up and down.
Photo size table:
Specification/inch size/cm
3R/5 inches 8.9× 12.7 inches
4R/6 inch 15.2× 10.2 inch
5/7 inch 12.7× 17.8 inch
6R/8 inches 15.2×20 inches
R/ 10 inch 20.3×25.4
0r/ 12 inch 30.5×25.4 inch
10RW/ 15 inch 25.4× 38.5438+0 inch
8K/ 1 inch 2.54×3.8 1
Passport/1.5 inches 3.4×4.9 inches
4K/2 inches 3.6×5.5 inches
Fixed steps of ps color matching?
The specific steps are as follows:
1. Open the PS software.
2. Insert the picture into the PS software.
3. Find the picture above and click to adjust brightness and contrast.
4. Drag the triangle icon to the left and right to adjust the brightness and contrast, click Preview, and then click OK.
5. Click on the image, adjust and select the color code.
6. Finally, click the image, click Adjust, and then click the color code. In the pop-up dialog box, drag the black slider to the right, drag the gray slider to the right, and drag the white slider slightly to the left. Click OK.
Ps color matching skills and precautions?
PS color matching is relatively difficult for many partners.
In practical application, we don't turn on the PS color matching tool in a sparse way, dragging our feet and operating indiscriminately. Absolutely not! ! !
The correct idea of PS color matching is: first analyze the picture to determine the color matching style, and then flexibly use a variety of color matching tools to bring up the ideal picture effect.
How to color pictures with ps?
1, open AdobePhotoshopcs6 software, and also open the picture to be processed.
2. Copy a background layer first to avoid improper post-processing, or simply return to the original image.
3. Adjust and add the color scale adjustment panel first, and find the column of "color scale", and a window similar to a line chart will appear. You can slide the value on the line below the line chart to observe the change effect of the image.
4. Adjust the curve adjustment panel, click "Curve" and a window similar to a parabola will appear. Pull the curve to change the picture effect of the image.
5. Next, adjust two "saturation", namely "color saturation" and "natural saturation". Click Saturation to adjust to the desired effect.
Ps quick color matching?
Open PS, open the material map, modify the tolerance, click a color you want to modify with the magic wand tool, or press Shift+ magic wand tool to click on the color block to increase the selection. You can also use the Quick Selection Tool or the Pen Tool to draw an outline.
Click Image-Adjust-Hue/Saturation in the menu bar.
Drag the Hue triangle to the right, and you can find that the color is adjusted to purple.
To the left, adjust the color to green and yellow, and adjust the saturation to increase the effect. Finally, click OK.
Go back to the canvas, press Ctrl+d, cancel the selection, and you can save the file.
How to color ps tutorial?
1. Open the PS software first, and then click File-Open to select the picture to be colored. Then click Image-Adjust, and there are many commands to color.
2. If the click is too slow, you can use shortcut keys, and just remember a few commonly used color shortcut keys.
2, the color balance function is less, but the operation is intuitive and convenient.
3. If there are some magical effects, they can be achieved by adjusting hue and saturation.
4. The dark tone, middle tone and highlight of the image can be expressed by this curve segment, and the contrast of all or individual channels can be adjusted, as well as the brightness and color of any part.