1, 8268 times 3543 pixels, actual size 7 meters times 3 meters, 30 resolution.
2, 2780 times 3937 pixels, the actual 35 cm times 50 cm, 200 resolution suggestion: the larger the picture, the smaller the natural resolution, unless someone needs to watch it at close range.
Posters on A4 paper need 300 resolution, and posters within 1 m2 need 200 resolution. Posters larger than 1 m2 need to be gradually reduced.
The spray meeting is set according to the actual size, and the resolution is generally set to 70- 100, and the resolution of 300 can be drawn without printing. If the size is larger, the picture of tens of meters is usually only 30 points. Generally, the posters posted on campus are A 1 or A0. A 1 is about 8 10 mm * 580 mm, A0 is about1160mm * 810mm, and the general size is inkjet, and the resolution can be set to about 200. The color mode is CMYK.
The size of the international format is very small. In the printing factory, only generous and positive formats correspond.
International formats a and b, but the sizes are different.
If the drawing is printed, the final size of A4-A 1 is:
A1-840mm x 594, A2-594mm x 420
A3-420mm x297mm, A4-297mm x2 10/0mm
If the drawing is printed, the final size of A4-A 1 is:
A 1 (folio)-840mmX570mm, A2 (quarto)-570mmX420mm.
A3 (octagon)-420mm x285mm, A4 (hexagon)-285mm x2 10/0mm.
These dimensions are all finished dimensions. If it is printed, add 3mm to each side when designing.
"Bleeding" (that is, the increased size to ensure that a large number of printed materials are cut together without leaving white edges). Namely in
When designing a poster for printing, you should set the page to:
A 1 (folio)-846mmX576mm, A2 (quarto)-576mmX426mm.
A3 (octagon)-426mmX29 1mm, A4, A4 (hexagon)-291mmx216mm+06mm.
Ps poster size PS poster size.
1, universal poster ratio (universal poster ratio) 42cm×57cm (width× height),
Generous
Orthogonal 57cm×84cm (width× height) 2. Poster scale, commercial poster scale 50cm×70cm (width× height) 57cm×84cm (width× height) 3. Standardized poster scale 13cm× 18cm, 19cm×25cm. 70cm× 100cm, 42cm×57cm, 50cm×70cm4, movie poster size 50cm×70cm (width× height) 57cm×84cm (width× height), and generous split 78cm× 100cm (width× height).
PS poster pixel: This is determined according to the size and output resolution of the poster. For example, for posters with 1 and 600*800mm, the output resolution is generally 150dpi, which translates into 3500*4700 pixels. 2, 800* 1200mm poster, output resolution 120dpi, converted into pixels is 3800*5700. 3. 1200*2000mm poster, with output resolution of 96dpi, converted into pixels of 4500*7600. 4, 2000*3000mm poster, output resolution of 72dpi, converted into pixels is 5700*8500. Resolution will affect the output accuracy of the poster. The higher the pixel of the poster with the same size, the higher the output accuracy and the clearer it will be. You need to plan the appropriate resolution according to your own needs.
How many pixels does a PS poster need? How many pixels does a PS poster need? This depends on the size and output resolution of the poster, for example:
The output resolution of 1 and 600*800mm posters is usually 150dpi, which is converted into 3500*4700 pixels.
2, 800* 1200mm poster, output resolution 120dpi, converted into pixels is 3800*5700.
3. 1200*2000mm poster, with output resolution of 96dpi, converted into pixels of 4500*7600.
4, 2000*3000mm poster, output resolution of 72dpi, converted into pixels is 5700*8500.
Resolution will affect the output accuracy of the poster. The higher the pixel of the poster with the same size, the higher the output accuracy and the clearer it will be. You need to design the appropriate resolution according to your own needs.
Extended data
Functions and users of AdobePhotoshop(PS):
1, professional evaluation
Photoshop's specialty is
image processing
, rather than graphic creation. Image processing is a kind of image processing.
Bitmap image
Editing, processing and using some special effects, focusing on image processing; Graphic creation software is used according to your own ideas and creativity.
vector graphics
To design graphics.
2. The art of binding and design
Graphic design is the most widely used field of Photoshop. Whether it is a book cover, a poster or a poster, these graphic prints usually need Photoshop software to process the images.
3. Advertising photography
Advertising photography is a kind of work with very strict visual requirements, and its final product often needs to be modified by Photoshop to get satisfactory results.
4. Image creativity
Image creativity is Photoshop's specialty. Through Photoshop, different objects can be combined to change the image.
5. Web page making
The popularity of the Internet has prompted more people to master Photoshop, because Photoshop is an indispensable webpage image processing software when making webpages.
6. Post-modification
When making architectural renderings including three-dimensional scenes, it is often necessary to add and adjust the colors of people and scenes including scenes in Photoshop.
References:
- AdobePhotoshop