Friday, December 26, 2008
And we're back (!!!!!)
I got a camera!! I still can't really believe I actually have this amazing thing. (Canon rebel XS, in case you're wondering)
Here's a few of my first pics I took with it.
I have a lot to learn now, but I am so glad I am now able to really take what I want. Key word there is "able". So please feel very free to be as critical as possible on pics I post from now on. Any pointers would be appreciated.
And along the lines of the actual content; I am being taught the ways of photojournalism at school. The photography group I've been going to lately has been pretty helpful. The main thing I've learned so far is to never take a picture that I can't answer the question "why did you take that". In other words don't take pictures that only serve to look pretty. If someone were to ask, "why did you tilt the camera that way?" make sure you have a very specific reason for that; as to why that visual element helps tell the story of your picture (not just make it look pretty).
But keep in mind that this is for journalistic photos. Photos that help to tell a story. But I think that it is somewhat applicable to any other type of photo too. Just sharing what I learned the hard way a couple weeks ago at school when I took some of my photos to a "portfolio workshop". I learned a lot, but it was the hard way =^ P Oh well, one way or another.
So I hope this helps somewhat, I super excited to have a camera again. Please be super critical. I will definitely be posting more regularly now.
Friday, December 19, 2008
Monday, November 24, 2008
HDR imaging defined
High dynamic range imaging
From Wikipedia, the free encyclopedia
In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allows a greater dynamic range of luminances between light and dark areas of a scene than normal digital imaging techniques. The intention of HDRI is to accurately represent the wide range of intensity levels found in real scenes ranging from direct sunlight to shadows.
High dynamic range imaging was originally developed in the 1930s and 1940s by Charles Wyckoff. Wyckoff's detailed pictures of nuclear explosions appeared on the cover of Life magazine in the mid 1940s. The process of tone mapping together with bracketed exposures of normal digital images, giving the end result a high, often exaggerated dynamic range, was first reported in 1993[1], and resulted in a mathematical theory of differently exposed pictures of the same subject matter that was published in 1995[2]. In 1997 this technique of combining several differently exposed images to produce a single HDR image was presented to the computer graphics community by Paul Debevec.
This method was developed to produce a high dynamic range image from a set of photographs taken with a range of exposures. With the rising popularity of digital cameras and easy-to-use desktop software, the term HDR is now popularly used[3] to refer to this process. This composite technique is different from (and may be of lesser or greater quality than) the production of an image from a single exposure of a sensor that has a native high dynamic range. Tone mapping is also used to display HDR images on devices with a low native dynamic range, such as a computer screen.
Introducing... HDR Photography!
Here's some of my very own HDR's...