
Originally Posted by
Jeni Williams
Hi Ben,
I thought I'd give you an idea what we are allowed to do with our nature images in the "salons" (competitions) held by our camera clubs under the auspices of the national Photography Association.
"The following is not considered to be Digital Manipulation.
a) Removal of dust and scratch marks on scanned images or spots from dust particles on the
CCD/CMOS sensors of digital cameras. Specific lens/sensor aberrations such as chromatic
aberrations and purple fringing may also be corrected or removed.
b) Adjustment of exposure and contrast, including dodging and burning.
c) Adjustment/correction of the colour balance. This can either be done by selecting an appropriate white
balance during the conversion of RAW images, or by adding/subtracting colours in the photo editing
software. The post-capture application of digital colour correction filters like warming or cooling filters,
similar to the 81 and 82 series of filters, is also allowed.
d) Application of colour saturation. Non-selective saturation that is applied to the whole image is
permissible.
e) Reduction of digital noise, especially in high ISO images from digital cameras, or film grain in scanned
images.
f) Sharpening of the image. All modern sharpening algorithms and techniques such as edge-sharpening,
luminance sharpening and mode sharpening are permissible.
g) Cropping and resizing is permissible.
h) (h)The inclusion of a frame or border is permissible as long as it remains within above mentioned size
restrictions.
i) No wording or text is allowed on the image unless it is an integral part of the image."