How to Merge the HDR Software

Landscape photograph using HDR techniques

High dynamic range (HDR) photography is a way to create visually stunning photographs. To be successful with HDR, proper technique must be used. HDR tone mapping software is also necessary.

Things You'll Need

• Digital camera
• Tripod
• Digital camera's manual

Instructions

Setup

1. 

   Setting the camera on a tripod makes post-processing easier.

   Set a digital camera on a tripod.

2. 

   HDR usually uses an underexposed image, overexposed image and normally exposed image.

   Focus the camera on the landscape you wish to use for your HDR photo. Areas with high contrast and shadows tend to make good HDR pictures.

3. Take bracketed photos. At least three pictures with different exposures are needed. Because each camera model does that differently, review your camera's manual. Some lower-end cameras may not have this capability.

4. Import the images onto your computer for editing.

Merge the Images

1. Import your images into HDR creation software. Many commercial and free HDR creation programs are available. Luminance HDR is a free option.

2. Adjust control points manually if necessary for best results. The software will align control points automatically, but some may need your adjustment. This is especially true when a tripod isn't used.

3. Edit your HDR image if you desire using tone mapping techniques. Tone mapping techniques differ among software programs. Experiment with different settings and save or write down the settings you are happy with so you can recreate the same appearance later.

4. Save the HDR image.

Tips & Warnings

• HDR software varies significantly. Try more than one program to see what works best for you and your budget. Almost all commercial HDR programs have trial versions.

References

• Luminance HDR: Open Source Workflow for HDR Imaging