Learning HDR

High Dynamic Range imaging (HDRI or just HDR) is a set of techniques that gives a greater dynamic range of luminances between the lightest and darkest areas of an image than standard digital imaging techniques or photographic methods. This wider dynamic range allows HDR images to more accurately represent the wide range of intensity levels found in real scenes, ranging from direct sunlight to faint starlight.

Merging a multiple photographs with a different exposure value and computer rendering are the main sources to produce HDR.

Here are some photos that I have tried in learning HDR.