What process is used to display the digital image with the ideal brightness and contrast?

The process used to display a digital image with the ideal brightness and contrast is achieved through look-up table (LUT) adjustments. The look-up table is a mathematical tool that maps the input pixel values to more desirable output values. This adjustment allows for the correction of brightness and contrast in the displayed image, ensuring that key features are clearly visible and the overall image is aesthetically pleasing.

When the LUT is applied, it effectively enhances the image by remapping pixel values based on predetermined criteria, allowing for the optimal viewing experience. This process is particularly vital in medical imaging, where accurate representation of anatomical structures is crucial for diagnosis and analysis.

While other processes like histogram analysis and rescaling play critical roles in image processing, they are typically part of the broader workflow but do not specifically focus on the real-time adjustments of brightness and contrast in the same manner as LUT adjustments do. Quantization, on the other hand, relates to the process of converting a continuous signal into a discrete one and is not primarily involved in image display adjustments for brightness and contrast.