What factors influence the quality of a bitmap image?

The quality of a bitmap image is significantly influenced by resolution and color depth.

Resolution refers to the number of pixels contained within the image; it is commonly measured in terms of width by height (for example, 1920x1080). A higher resolution means that more pixels are used to create the image, leading to finer detail and clarity. When resolution is low, images can appear pixelated or blurry, which directly impacts the perceived quality.

Color depth, on the other hand, refers to the number of bits used to represent the color of each pixel. This determines how many different colors can be displayed in the image. A higher color depth allows for a greater range of colors and nuances, resulting in images that are richer and more vibrant. For instance, images with a color depth of 24 bits can display over 16 million colors, while images with a lower color depth may only display a limited palette.

Both of these factors—resolution and color depth—work in tandem to determine the overall quality and fidelity of a bitmap image. An image with high resolution but low color depth might be clear but lack vividness, while an image with high color depth but low resolution might have rich colors but appear fuzzy. Therefore, understanding and optimizing both