What are the picture formats? Image format knowledge literacy

The network is full of colorful pictures. For many computer families, the most contacted image formats should belong to JPG and Gif image formats. Today, some netizens asked Xiaobian about such a problem. Since I entered the university and want to learn design in the future, I am interested in some picture designs. Now I want to know what formats are available in the pictures, and what are the characteristics of each picture. For this question, the author summarizes them. As below, I hope to be equally helpful to everyone.

1) BMP picture format: The standard bitmap format under Windows system is very common. The structure is simple, uncompressed, and the general image file will be relatively large. Its biggest advantage is that it can be accepted by most software " accepted", which can be called a universal format.

2) JPEG image format: It is also one of the most widely used image formats. It uses a special lossy compression algorithm to remove the color of the image that is not easily perceived by the human eye, thus achieving greater compression. Ratio (can reach 2:1 or even 40:1), so "small and petite, good looks", especially favored by the network.

3) GIF image format: divided into static GIF and animated GIF, support transparent background image, suitable for a variety of operating systems, "size", very small, many small animations on the Internet are GIF format . In fact, GIF saves multiple images as an image file to form an animation, so in the end GIF is still the image file format.

4) PSD picture format: image processing software "big brother" "Photoshop's dedicated image format, image files are generally larger.

5) PCX picture format: A format developed by ZSOFT when developing the image processing software Paintbrush, the storage format is from 1 bit to 24 bits. It is a compressed format that takes up less disk space and has the advantages of compression and full color.

6) PNG image format: (Portable Network Graphics portable network graphics) and JPG format, there are many pictures in the web page are this format, the compression ratio is higher than GIF, support image transparency, can be used The alpha channel adjusts the transparency of the image. Guess what you like: png What is the difference between png and gif format pictures

7) DXF picture format: The special format of the 3D model design software AutoCAD, the file size is small, the drawn picture size, angle and other data are very accurate. It is the first choice for architectural design.

8) CDR picture format: famous graphic design software & mdash; & mdash; CorelDRAW's special format, belonging to vector images, the biggest advantage "weight" is very light, easy to re-process.

9) ICO picture format: ico format is an icon file. Unlike ordinary pictures, it does not support direct viewing in the computer. It is mainly used for logo icons in front of website URLs. Generally, well-known websites have this icon. When we browse the website, the careful friends will find an icon in front of the URL. This is the ico icon file.

These are some of the more common image formats. I hope that computer enthusiasts can learn more about computer knowledge. If you have any questions, please indicate in the comments below.