0
HDR (High Dynamic Range) is a Photoshop feature that blends several digital images into one to create a final photo which has a tonal range that could not be achieved by ordinary picture taking. Where a scene has a large tonal range (deep shadow, bright highlights and often lots in between) a typical approach will usually result in image "noise " in the dark areas and/or highlights that are blown out. This is because the contrast ratio your eyes can deal with far surpasses the capability of film or digital cameras.
At least 3 (5 is better) exposures are taken so that there is detail in the shadow area in the first, bracketing upwards (increasing exposure) by 1 stop per successive shot, being careful not to blow out the highlights. The scene must be static (moving trees or waves are not suitable) and the camera held in the same position for each shot, thus a sturdy tripod is essential. A shutter release cable or shutter timer is advisable.
Learning to "see" as your camera and/or film sees is important to achieving more success in your Photography.
See the discussion page for another viewpoint, which IMHO is not 100% accurate.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why photography is an art?
It is an art because it takes skill and technique and is a creative outlet.
What is the term of photography?
The word "photograph" was coined in 1839 by Sir John Herschel and is based on the Greek φῶς (phos), meaning "light", and γραφή (graphê), meaning "drawing, writing", together meaning "drawing with light"
Is Kirlian photography real?
It is real. See link. There may be controversy over certain interpretations of photographs made with this technique.
What is selective focus?
Selective focus is a technique in which a particular object is put into the major focus and rest everything is blurred out, its generally used in case of macro mode in the photography.
What is Movement within the picture plane in photography?
According to an online dictionary it means the act of assuming of a certain position. Photography is a very creative and popular 'art', therefore there is a lot to know about it - you can check for several books about photography on the internet is you wish.
What actors and actresses appeared in HDR Photography Made Easy - 2009?
The cast of HDR Photography Made Easy - 2009 includes: Tony Sweet as himself
What software photography uses high dynamic range functions?
Many software packages us HDR functions. A few of them are Artizen HDR, DynamicPhoto HDR, easyHDR, Essential HDR, HDR Darkroom, HDR Photo Studio, Luminance HDR, Photomatix Pro, Photoshop CS5 HDR Pro, and Picturenaut.
What computer software is necessary for HDR photography?
Software necessary for HDR photography would a kind of photoshop software a great one is the new dynamic photo HDR it has user friendly tools for beginners and experts in the field. Almost any photoshop like software can be used as long as it has the label for HDR photos.
Where can one find more information about HDR photos?
There are many places where one can find information on HDR photos. One could try sites such as HDR guide for any information regarding HDR photography.
What is HDR photography used for?
HDR, or high dynamic range, photography, is used for all types of images. The idea behind HDR is to allow more contrast between the brightest and darkest parts of an image, which can have a dramatic affect on rendering of landscapes, cityscapes, and the like, but can also produce artsy portraits, macro closeups, etc.
What is HDR photography and what are some examples?
HDR stands for High Dynamic Range Photography this is a method or combining images and image data from many digital pictures to create one picture with such enormus detail normally not possible with just one picture.
What do you call the technique in photography that uses creative light and shadows?
chiaroscuro That artistic technique is used not only in photography, but in all graphic arts.
Where in Toronto Ontario can one purchase a Sony HDR camera?
Your best bet to find a Sony HDR camera in Toronto would be the DB Shop on Dundas Street. The DV Shop has a nice selection of video and photography equipment to suit your needs.
What has the author Rafael Concepcion written?
Rafael Concepcion has written: 'Get your photography on the Web' -- subject(s): Computer graphics, Design, Digital techniques, Photography, Web sites, Handbooks, manuals 'The HDR book' -- subject(s): Digital photography, High dynamic range imaging, Digital techniques, Photography, Image processing, Image processing software
What technique records fainter stars than the naked eye?
Photography.
What is the meaning of data capture technique?
meaning of data capture technique
Why photography is an art?
It is an art because it takes skill and technique and is a creative outlet.
