Digital representation of a Image -Definition- an overview | Printweb Topics

 Digital Representation:-

Digital representation of an image refers to the process of converting a physical image into a digital format, which can be stored and processed by a computer. The digital image is represented as a matrix of pixels, with each pixel having a specific color and intensity value.

The digital representation of an image is much more complex than its physical counterpart as it involves capturing, processing, and storage of data. The process starts with the capturing of the image using a digital camera or scanner, which converts the physical image into an electronic signal.

This signal is then processed and stored in a digital format, such as JPEG, PNG, or TIFF, which allows for easy manipulation and storage of the image. Each pixel in the image is represented by a set of bits, which store the color and intensity information for that particular pixel.

The digital representation of an image is much more flexible and versatile than its physical counterpart, as it can be easily edited, processed, and manipulated using computer software. Additionally, digital images can be compressed, resized, and transformed into different formats, making them ideal for use in a wide range of applications, including photography, graphic design, and video production.

In summary, the digital representation of an image is a detailed representation of the image that is stored and processed in a digital format, allowing for easy manipulation and storage.