Bracketing involves taking a series of photographs of the same scene at different exposure values to ensure that at least one of the shots captures the ideal exposure.

HDR photography combines multiple bracketed exposures to create an image with a wider dynamic range, preserving details in both bright and dark areas.

In HDR bracketing, it's common to use a positive exposure compensation, such as +1 EV, to capture brighter shots that reveal details in the highlights.

Typically, taking 3 bracketed shots (-1 EV, 0 EV, +1 EV) is a good starting point for HDR photography, as it provides a sufficient range of exposures to merge.

There are various software options available for merging bracketed HDR images, including Adobe Photoshop, Adobe Lightroom, HDR Efex Pro, and Aurora HDR, each offering different features and functionalities.

One of the main challenges in HDR photography is dealing with ghosting and alignment issues that can occur when merging bracketed images, especially when there are moving elements in the scene.

TIFF (Tagged Image File Format) is a widely used file format for storing HDR images due to its ability to handle high bit depths and preserve image quality.

Tone mapping in HDR photography involves compressing the wide dynamic range of the HDR image into a narrower range suitable for display on standard monitors or printing.

Histogram Equalization is not a specific tone mapping algorithm used in HDR photography. It is a technique for adjusting the distribution of pixel values in an image to improve contrast.

Using a tripod in HDR photography is essential for keeping the camera steady and preventing camera shake, which can lead to misalignment and ghosting issues when merging bracketed images.

Capturing a series of images at different focal lengths is not a common method for creating HDR images. HDR photography typically involves capturing multiple exposures at the same focal length and merging them to expand the dynamic range.

A graduated neutral density (GND) filter is used in HDR photography to balance the exposure between the bright sky and the darker foreground, preventing overexposure in the sky while preserving details in the foreground.

Focus stacking is not a common HDR photography technique. It involves capturing a series of images at different focus points and combining them to create a single image with extended depth of field.

The primary advantage of using a high-dynamic range (HDR) display for viewing HDR images is that it can reproduce a wider range of brightness levels and contrast, allowing for more realistic and immersive visuals.