Best Photography Institute In Delhi High dynamic range photography is still in its infancy as an art form but is becoming more and more popular everyday. The reason for its increasing popularity is because never before has an image on your computer ever been able to compete with the imagery in the human brain. Now, of course, I am not saying that this high dynamic range photography is better than being there on the scene with your own eyes and the emotions you feel but it is a step in the right direction. As we explore this high dynamic range process, these images will start to arouse those deep memories, emotions and deceiving the mind into much more than just a normal photograph.

What is high dynamic range photography or HDR? Basically, you take multiple photos of the same image with all the different shutter speeds and all of the different exposures or you can use a single raw photo. The next step would be to take those different components and run it through the high dynamic range or HDR algorithm software. Here is a good example of how this is comparable to what we do as humans, only it's done in a nanosecond. Your eye really isn't very smart it just captures data.Advanced Photography Course In Delhi It's the brain that helps you understand this data. Well, when post-processing high dynamic range photography the camera is your eye and the software or computer is the brain. The final step is to sort of bring that human element back in because if something is too computerized you lose a lot of that emotion. Take for example the music today. Not trying to show my age but come on their voices are even digitalized today. To me that does not reflect someone's talent or ability. So, during the final cleanup of the image make the shot expressive in the human sense.

High dynamic range photography is not old school compositing where you take a big chunk of one exposure and combine it with another big chunk of exposure. This is happening at a pixel by pixel level and the algorithm runs through and chooses which pixel to show based on the tonal ranges of its nearest neighbors. This is very similar to what your eye does. It builds this image and patches it all together in your mind. High dynamic range or HDR is really about the light. It's not necessarily about the color.

What are you going to need to take high dynamic range photography? First, you will need a camera that is capable of taking the same image at three different exposures and also a tripod. You need a tripod because these images need to line up exactly to the same aspect. Now let's get down to the task at hand. What you want to do before you start taking any images is you want to turn off any image stabilization. If you have a Cannon it's on the left side of the lens and you also want to be in manual focus. Keep the ISO as low as possible maybe at 100 or 200 and shoot in RAW. Now set it up to the subject you want a picture of and get it in focus. Next you want to turn on bracketing, which is in exposure composition or you can roll the dial all the way out depending on your preference. Put the camera on a 2 second timer that way when you hit the button. The camera will beep and then you can take the three exposures. This gives you time to take your hand away without shaking the camera. You should double check that you have three different images in light, middle and dark exposures. It's time to get these photos over to photo matrix and start processing them.