laprice.blogg.se

Now, let’s have a look at what is Image Compression Coding?

The fundamental purpose of such a system is to decrease the amount of data stored as much as feasible, so that the decoded image presented on the monitor is as close to the original as possible. The block diagram of the generic image storage system is shown in Figure 1.1. The goal of picture compression is to eliminate image redundancy and store or transfer data in a more efficient manner. Image compression is a type of data compression in which the original image is encoded with a small number of bits. The purpose of image compression is to eliminate image redundancy while also increasing storage capacity for well-organized communication. Compression is beneficial because it reduces the usage of costly resources like hard disc space and transmission bandwidth.Ĭompression focuses on reducing image size without sacrificing the uniqueness and information included in the original. In computer science and information theory, data compression or source coding is the process of encoding information using fewer bits or other information-bearing units than an unencoded representation. As a result, image compression theory is becoming increasingly important for minimising data redundancy and saving more hardware space and transmission bandwidth.

In recent years, the development and demand for multimedia products has accelerated, resulting in network bandwidth and memory device storage shortages.