Interesting Facts About HDR Image Processing We Bet You Didn’t Know

Very often when we try to shoot a high-contrast scene, we have to witness blown-out highlights, flat shadows and sometimes both. Even though, we click pictures with perfect exposure, there tend to be some imperfections which don’t do justice to the quality of the pictures.

This is where HDR comes into play.

But, what exactly is HDR image processing?

HDR stands for “High Dynamic Range”. Dynamic range simply refers to the difference between the lightest light and the darkest dark one can capture in a photo. Once, the subject exceeds the camera’s dynamic range, the highlights tend to wash out white or the darks simply become big black blobs. This proves to be the biggest pitfall in high-contrast photography as it becomes difficult to click a picture that would capture both ends of the spectrum.

However, with the help of modern-day shooting techniques and advanced post-processing software, photographers have come up with innovative ways to resolve this issue.

By taking the assistance of the HDR technology, various photo touch-up service providers can capture a specific style of image with an unusually high dynamic range which otherwise couldn’t have been possible.

How does the HDR image processing mechanism works?

HDR, basically comprises of just two (or three or nine) images taken of a single subject at different exposure levels. These images are then mashed together, later on, with the help of a software to create a better image.

It is important to note that this technique isn’t as simple as it sounds. In this procedure, a photographer would typically take a range of bracketed photos i.e. pictures of the same subject, yet with a varying shutter speed/aperture combinations so as to produce a set of images with varying luminosity as well as depth of field. Afterward, with the help of advanced post-processing software, a reliable photo touch up service provider would blend and create a single picture comprising the most-focused, well-lit and colorful parts of the scene.

Additionally, it is worth adding that, the whole success of the HDR photography and photo processing essentially depends upon the skill of the photo editing experts. Only an experienced photo editor can provide a tailor-made solution serving specific needs of a client.

PhotozWorld provides comprehensive image editing support by employing the best tools and techniques. If you are interested in accentuating the quality of your photos, then drop a mail at info@photozworld.com to get started.