All Forum Comments
Comment by McGregNi posted on Another K-5 IIs convert at 18/02/2013 - 13:21
I leave this sort of thing to the end (in case it results any loss of detail), then in PS Elements I make a selection (usually just the quick selection brush - then refine edge), so all the snow parts, then open up Hue/Saturation - use the dropdown to choose the cyan channel and pull the saturation slider down. As well as removing the blue case this has the effect of lowering the light intensity, so you need a compensating right movement on the luminance slider to restore the lost lightness. Then repeat the process using the blue channel from the dropdown, and voila!, lovely white snow
Comment by McGregNi posted on Banstead Forest Wintery Scenes at 12/02/2013 - 18:55
High quality video on 'still' cameras is a fairly new thing - its just a reflection of the bulk of membership here that this is slow to catch on.
For many the use of video will be at an early / experimental stage, both at shooting point and 'processing' (ie editing). I've just got a 'proper' editing program for the first time (Sony Vegas Plat HD) and the learning is fun but takes time. We don't really yet have a common knowledge base and technical vocabulary to share in the same way as for purely 'photographic' matters, so there is more limited potential for robust forum exchanges.
Comment by McGregNi posted on Where for Video?? at 12/02/2013 - 18:07
Anyone notice that the front element seems to be exposed during transit? i.e. the lens cap fell off or was / is loose in the bag.
Comment by McGregNi posted on New Lens box opening instruction video! at 12/02/2013 - 15:48
link
Comment by McGregNi posted on New Lens box opening instruction video! at 12/02/2013 - 10:20
But I have made specific adjustments to colour balance for different parts of the scenes. I think we are all used to seeing a blue cast on snow under this sort of lighting, which is 'unatural' (oh no, not that word again ) - I mean, our eyes correct it to rebalance the snow to pure white. That's what I have done in the pictures, removing the cyan and blue channels and boosting luminance on the snow. And in the skys I have accepted that some ambers will be present from the low sun, and pushed these up accordingly.
Not sure if it works totally - but thats the theory anyway!
Comment by McGregNi posted on Banstead Forest Wintery Scenes at 12/02/2013 - 09:41
Mat, I was pleased also with the blues - the sort of thing I would expect to get with a polarising filter. Well, the Samyang 14mm can't take a polariser, so I use a very effective software polariser in Sagelight. After applying it you can erase the effect from parts of the shot that don't benefit.
Comment by McGregNi posted on Banstead Forest Wintery Scenes at 11/02/2013 - 21:54
Comment by McGregNi posted on Pentax K5lls First Impressions at 11/02/2013 - 21:05
But in this context its great to hear that PDCU is up and running well on windows 8! I guess I'll catch up eventually.
Comment by McGregNi posted on A Mini Guide To Pentax Digital Camera Utility at 11/02/2013 - 19:46
Comment by McGregNi posted on A Mini Guide To Pentax Digital Camera Utility at 11/02/2013 - 19:29


If an upgrade leads to an obvious iq boost,and the wife approves you are lucky indeed!