All Forum Comments
Comment by MrB posted on Great Gable - Wastwater at 24/04/2013 - 11:32
Philip
Comment by MrB posted on One Fine Day at 23/04/2013 - 12:18
and if I have a shot which is 18-20 megapixels but i crop it down to a small area which then becomes 971kb is that 971kb proportionate to the overall quality of the larger image or do I lose quality?
just curious.
Just as one might cut out part of a picture from the page of a magazine, the quality you see depends on how it is viewed. When you simply look at the cut out piece from the magazine, then it will have the same quality as the rest of the page, but if you look at that same piece through a magnifying glass, then the quality seems poor.
Similarly, if you crop a small area of a digital image (or make the whole image much smaller), and then expand the result to fill the screen (or print at e.g. A4 size) its quality will look inferior to the original image viewed at the same size.
Philip
(Apologies if this response is too simplistic, or if it falls short of the technical expertise of experienced photographers.)
Comment by MrB posted on megapixels at 23/04/2013 - 11:00
Philip
Comment by MrB posted on Blyth Beach at 23/04/2013 - 07:40
Philip
Comment by MrB posted on Snowdonia Meet (Image Heavy) at 22/04/2013 - 23:22
Philip
Hughenden Church Window (from a 2012 visit):

Comment by MrB posted on One Fine Day at 22/04/2013 - 12:50
1 Hughenden Church:

2 The Vicarage:

3 Pots and Statues:

4 The Manor 1:

5 The Manor 2:

K-5 and DA 21mm Ltd.
Philip
Comment by MrB posted on One Fine Day at 21/04/2013 - 21:03
If I ever go for a colonoscopy I shall demand to be Probed By Pentax™
.
Philip
Comment by MrB posted on Pentax Popularity at 21/04/2013 - 10:06
Philip
Comment by MrB posted on A random wander at 18/04/2013 - 20:31
Philip
Comment by MrB posted on The final journey of Margaret Thatcher at 18/04/2013 - 15:09


Philip