Hdr Photography Research Paper

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SHAH How to do HDR photography (lions)
HDR Photography
HDR (High Dynamic Range) photography is a form of image processing that uses a series of images captured at different exposures to produce one, amazing photo. The dynamic range is a term used to infer to the ratio of darkness to the light. The idea is usually to compress the compress the light and have it appear on the final processed photo or computer in the same manner the eyes sees it. According to Photography.TutPlus, a good digital camera can capture a dynamic range in the ratio of 1,000:1, unlike the human eye, which can see a scene with 10,000:1. This means the human eye is much more capable of capturing wide variety of brightness compared to the camera. Depending on your preference, a computer editing software such as Photoshop, Lightroom and Photomatix Pro can be used to put up the captured images together to pick up the most desirable portions.
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With HDR photography, the foreground and background are both exposed to produce clearer shoots. Since no camera can shoot 32-bit images, HDR processed images are specially created to fit in an incredible number of different light tones and levels of brightness. Professional photographers use HDR photography to capture large landscape photos, cityscapes, portraits under the sun and low lighting scenes. The processing technique is not ideal for capturing high contrast scenes and moving objects or subjects. Advanced professional camera comes with a host of HDR support features such as Auto Exposed Bracketing (AEB) for bracketing multiple exposures and Aperture Value Mode that helps determine the aperture of the

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