A place for experimental photographers

Photoshop

Long Exposure Photography (outside a car)

I have just finished working on a project which I always wanted to shoot but never had enough courage, knowledge and the right equipment. Finally, the day has come and, together with a good friend of mine, we teamed up and mounted a camera on the bonnet of his car. Below you can see the results.

citylights

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Turning Day into Night in one Panorama

wroclaw

Inspired by a series of Vertoramas depicting the transition between daytime and night-time, I decided to try to achieve a similar effect in an equirectangular panorama. I have to admit, the final image isn’t perfect and there’s definitely more room for improvement but overall, I’m pleased with the result. This post will discuss some of the issues I experienced during this project. In order to appreciate this image more, make sure you visit the interactive version on 360cities here.

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How to capture a perfect Nadir

Capturing the Nadir (the area of the ground directly below the Nodal point of your lens) is probably the most challenging and time-consuming aspect of panoramic photography. It is also important to compose the Nadir properly if you want to turn your image into an interactive panorama. This post will explain some techniques you can work on in order to improve or even design the Nadir of your panoramas. If you are completely new to panoramic photography please read my previous posts:  Equirectangular Panorama and HDR Panorama.

katedra

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Focus Stacking in Photoshop

One of the greatest challenges in Macro photography is getting the right DOF (depth of field). Generally, the closer to your object you get, the shallower the DOF becomes. Smaller apertures will let you gain more DOF, but will also block more light, taking into consideration the fact that most handheld macro work is already done with fast shutter to reduce camera shake. If you want to achieve ultra sharp images, with a reasonable aperture, then focus stacking is ideal to achieve that.  There’s a lot of equally good software available for focus stacking on the market, but I have decided to demonstrate how Photoshop CS5 copes with it.

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Peirce Quincuncial Projection.

This week I’ve decided to experiment with the Peirce Quincuncial projection. In simple terms, this is a projection which is capable of projecting an equirectangular panorama onto a square. It’s similar to a stereographic projection as both of them represent a 360° field of view. The only difference between them is that a stereographic projection will produce a spherical image whereas Peirce Quincuncial will project the final image onto a square. If you are new to panoramic photography, please familiarise yourself with my previous posts on Equirectangular Panorama as you will need one to follow this step-by-step tutorial.

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