Categorieën: Alle - color - files - programs - compression

door SERGIO CAMACHO MONSALVE 2 jaren geleden

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Image Editing

Image editing can be performed using a variety of software programs, available both online and offline. Popular online tools include Pixir, Phixr, PicMonkey, PhotoShop Express Editor, BeFunky, PicMagick, Fotor, FotoFlexer, and Pho.

Image Editing

Image Editing

TYPES OF IMAGES

PROPERTIES OF BITMAPS

Dimensions or size

The size of a bitmap image is defined by the product of two integers corresponding to the number of pixels in the width and height of the image

Resolution

It is the parameter that tells us how much detail an image can be observed. It is defined as the number of pixels per inch. Logically, the more pixels there are in an inch, the better the image will look

Color depth

It is the number of bits of information needed to represent the color of a pixel in an image. A bit is a memory position that can have a value of 0 or 1. The greater the color depth in bits, the wider the color palette that the image will have.

RGB

The color image, as we see it, is composed of three channels: red, green and blue. It is an additive color model, that is, the more red, green and blue it is added, the more the white color will resemble

CMYK

The colors that form it are cyan, magenta, yellow and black. It is a subtractive model that is used in color printing. The color that represents an object corresponds to the part of the light that falls on that object and that is not absorbed by it. The more color you add, the closer you get to black.

TYPES OF FILES

BMP

Bitmap. Format used by windows

GIF

It is the most used on the web. It has a depth of 8 bits, works with 256 colors and allows animations

JPG o JPEG

Widely used for digital imaging, it supports 16 million colors in a small space due to its high compression

TIF o TIFF

Provides high-quality images and is widespread

PNG

It was created to replace the GIF and is similar to this one, although it has better quality and takes up less space

XCF

Used in GIMP allows you to save layers, channels, transparencies, etc., to later edit them

PSD

Used in PhotoShop, it has the same features as XCF

TYPES OF PROGRAMS