Adobe has organised a series of three online seminars to help people take advantage of the new features in its Creative Cloud applications.
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.
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.
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.
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.