1, The full form of HDR is High Dynamic Range. It’s used on Technology ,Imaging & Printing in Worldwide

High Dynamic Range (HDR) is a set of techniques that combines multiple exposures into a single frame that encompasses the brightness range of the entire set. Basically, it means combining two or more images of the exact same scene taken at different exposure levels into one finished image. One dark exposure can capture detail in bright areas of the scene, while a second, lighter exposure can give details in mid-tones and shadows. Combined, the two can give a finished image with far more overall tonal detail.

2, The full form of HDR is High-Dose Rate. It’s used on Medical ,Treatments & Procedures in Worldwide

High-Dose Rate (HDR) is a relatively intense source of radiation treatment.

3, The full form of HDR is Higher Degree Research. It’s used on Academic & Science ,Academic Degrees in Worldwide

Higher Degree Research (HDR) is a postgraduate university degree involving a unique supervised research project.

4, The full form of HDR is Humanitarian Daily Ration. It’s used on Society & Culture ,Food & Drink in Worldwide

Humanitarian Daily Ration (HDR) is an emergency relief meal packaged in a compact and durable container distributed by the military to hungry civilians during ahumanitarian crises. HDR is intended to serve as a single person’s full daily food supply, and have shelf-lives of about 3 years.

5, The full form of HDR is Hot Dry Rocks. It’s used on Business ,Companies & Corporations in Australia

Hot Dry Rocks (HDR) Pty Ltd is an Australian based geothermal energy exploration and development consultancy specialising in locating and defining geothermal resources suitable to exploit for energy generation.