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Latest News
Adobe's Create Now Seminars
Adobe has organised a series of three online seminars to help people take advantage of the new features in its Creative Cloud applications.
New Lowepro Transit AW Bags
Lowepro has released updated models for one of its best selling camera bags, the Slingshot, in the form of two models: Transit Backpack 350 AW and the Transit Sling 250 AW.
Free Lighting Master Classes in Sydney and Melbourne
Two of Australia's leading workshop presenters, Daniel Linnet (Sydney) and Glynn Lavender (Melbourne), will be conducting lighting master classes in their respective cities next month.
BIFB Portfolio Review Program
The Ballarat International Foto Biennale (BIFB) has announced details of this year's Portfolio Review Program, which will be held over two days: Sunday 18 August and Monday 19 August 2013.
Tips
The term 'aliasing' is a general term applied to signal processing. It refers to an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled. In imaging, it's often observed as 'jaggies', which appear as steps along what should be a continuous line or edge. These are caused by pixel structure. Aliasing can also produce moire, when fine lines appear to ripple due to the interference.
Photo Cloud
Competitions
The My Nightworld challenge was inspired by Mark Kimber’s moody night locales, drawn from his Adelaide childhood. Featured in issue 54, Mark’s photographs inspired us to set a challenge that we hoped would encourage participating photographers to produce their own nocturnal studies. And encouraged they were. Indeed, such was the uniformly high standard of our entries, that we’ve dedicated extra space to the Challenge this issue.