Description: Quantization levels refer to the distinct values that a quantized image can take, a fundamental process in the digital representation of images. In simple terms, quantization is the process of converting a continuous signal into a discrete signal, which involves assigning a specific value to each pixel of the image. This process is crucial in computer vision as it determines the quality and accuracy of the visual representation. The more quantization levels used, the greater the fidelity of the image, as more color nuances and details are captured. However, a higher number of levels also implies greater memory and processing usage. Therefore, there is a balance between image quality and system efficiency. In practice, quantization levels can be seen in various image formats, such as JPEG, where different color depths are used, such as 8 bits per channel, allowing for 256 levels of intensity per color. This concept is essential not only for image compression but also for the analysis and interpretation of visual data in artificial intelligence and machine learning applications.
