IT-441: Multimedia System Development

Requirements

• Make sure that there is no plagiarism or duplicate answers on the site or on the Internet
• Assure uniqueness, qualities and academic writing.
• Your answer should be about 100 200 words each question.

Topic of the Discussion

Sampling is the process of analyzing a small element of an image or sound and representing that element in a digital code. Thousands of individual samples are usually collected. They are then combined to re-create the original analog data in a digital format. One of the important factor that governing the quality of sampled media is sample resolution, which is directly related to another important issue in digital media production, quantization.

Discuss the following:

• Why are multimedia developers concerned about sample resolution and quantization when they scan a full-color photograph? Justify your answer with example.