Computer Graphics

Computer graphics refer to the field of visual computing where computers are used to create, manipulate, and interact with images and visual content. It involves generating and displaying images on various output devices, such as screens and printers. Computer graphics play a crucial role in various applications, including video games, movies, simulations, virtual reality, user interfaces, and more.

Computer graphics can be broadly categorized into two main areas: raster graphics and vector graphics. Raster graphics represent images as a grid of pixels, where each pixel carries color information, making them suitable for photographs and natural scenes. On the other hand, vector graphics use mathematical formulas to represent shapes and lines, allowing for scalability and sharpness regardless of size.

Techniques used in computer graphics include rendering, modeling, animation, and image processing. Rendering involves generating images from 3D models, while modeling refers to creating these 3D models. Animation involves bringing static images to life through movement, and image processing manipulates images to enhance or modify them.

Computer graphics have evolved significantly over the years, with advancements in hardware and software enabling more realistic and immersive visual experiences. Professionals in the field of computer graphics often use specialized software tools and programming languages to create visually appealing and interactive content.