How many pixels is the poster size? Poster resolution

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.

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Functions and users of AdobePhotoshop(PS):

1, professional evaluation

Photoshop's specialty lies in image processing, not graphic creation. Image processing is the editing and processing of existing bitmap images and the application of some special effects, with emphasis on image processing; Graphic creation software uses vector graphics to design graphics according to its own ideas.

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

Poster resolution? See how big a poster you want to make. Generally, a poster of 1m * 1m needs 2835*2835 pixels. Generally speaking, the poster resolution of photo quality is generally set to 300A, 1, and the poster size is 841mm× 594 mm. Pixels can be large or small, not a fixed value.

Standard poster size:

13cm× 18cm

19 cm× 25 cm

30cm×42cm

42 cm ×57 cm

50 cm× 70 cm

60 cm ×90 cm

70cm× 100cm

Common poster size:

42 cm ×57 cm

50 cm× 70 cm

60 cm ×90 cm

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International paper standard:

According to the basic area of paper format, the format specifications are divided into A series, B series and C series. The folio size of A0 is 841mm×1189mm, and the folio area is 1m2. The width of B0 is1000 mm×1414 mm; The width dimension of C0 is 9 17mm× 1297mm, and the width area is1.2m2;

The format specification of copy paper only adopts A series and B series. If A0 paper is split in half along the length direction, it becomes A 1 specification; If A 1 paper is split along the length direction, it becomes A2 specification, and so on, it becomes A8 specification; B0 paper is also divided into B8 standard according to this method. The format sizes of A0 ~ A8 and B0 ~ B8 are shown in the following table.

-Paper size

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