1280*720 is 921600 pixels. Each horizontal line of the output image contains 1280 pixels, with a total of 720 lines, that is, the number of scanned columns is 1280. , the number of rows is 720, referred to as 720P.
Pixel, the full name in Chinese is image element.
By definition, pixel refers to the basic encoding of basic original pigments and their grayscales. Pixel is the basic unit that constitutes a digital image. The size of the image resolution is usually expressed in pixels per inch (PPI).
For example, 300x300PPI resolution means that the number of pixels per inch in the horizontal and vertical directions is 300, which can also be expressed as 90,000 (300x300) pixels in one square inch.
Just like photographic photos, digital images also have continuous shades and shades. If you enlarge the image several times, you will find that these continuous shades are actually composed of many small square dots of similar colors. These small Square dots are the smallest units that make up an image - pixels. The smallest graphic unit displayed on the screen is usually a single stained dot. The higher the pixel, the richer the color palette it has, and the more realistic the color can be expressed.
The above is the detailed content of How many pixels is 1280*720?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SublimeText3 Linux new version
SublimeText3 Linux latest version

SublimeText3 Chinese version
Chinese version, very easy to use