What is the abbreviation of pic?

"Pic" is generally the abbreviation of the English word "Picture", which refers to pictures, photographs and so on.

The picture is an image derived from photography, starting from 1826. Photons are usually collected by photosensitive paper, and the principle of light phase formation is to produce still images on radiation-sensitive materials such as photosensitive film, paper, glass or metal through the chemical action of light.

Most photos are taken with cameras (stupid cameras, digital cameras, micro-cameras, SLR cameras, polaroid, etc.). ), and have a positive or negative image.

Mainstream picture formats include but are not limited to:

( 1)BMP:

BMP is the abbreviation of English Bitmap, which is the standard image file format in Windows operating system and can be supported by many Windows applications.

(2)GIF:

GIF is the abbreviation of English graphic interchange format. GIF format is characterized by high compression ratio and less disk space, so this image format has been widely used soon.

(3)JPEG:

JPEG is also a common image format and its compression technology is very advanced. It uses lossy compression to remove redundant images and color data, and achieves a very high compression rate while displaying very rich and vivid images.

(4) Papua New Guinea:

PNG (Portable Network Graphics) is a new network image format. PNG is the most undistorted format at present. It absorbs the advantages of GIF and JPG, has rich storage forms, and has the color modes of GIF and JPG.

Above content reference: Baidu Encyclopedia-Pictures