Bihar STET Computer Science – Multimedia Set 1

Scaling raster images stretches discrete pixel grids, creating visible blocky edges (pixelation).

Dithering creates color illusion patterns to smooth color gradients when displaying rich images on low-color palette displays.

Hypermedia extends hypertext to include non-linear linking of media elements such as graphics, audio, video, and interactive elements.

Gaussian blur applies a low-pass convolution matrix to average neighboring pixel intensities, reducing high-frequency visual noise.

Squash and stretch deforms animated objects to show mass and elasticity while maintaining constant volume.