Technical Questions (Images)
How
large can I print your digital images?
As a general rule of thumb, images can safely be enlarged to 125% of their
original image size without affecting quality. Since it's critical that you
know what resolution you need for the output device, we recommend that you
consult directly with your printer or service bureau to find out the specific
capabilities of the device that will be used.
Why
do some images come in RGB instead of CMYK?
Our Images are meant to be as versatile as possible for the end user. When
an RGB image is converted to CMYK, several parameters must be taken into consideration,
including paper stock, four-color film output device, layout software programs
used, types of inks used, and special effects intended by you, the designer.
We don't want to make these decisions for you since we'd rather you have the
control in deciding exactly how your images are converted to CMYK.
Any
tips for enlarging images?
High-resolution
images have been optimized for a final print size of 8.5"x11",
using a screen frequency of 150lpi. You can, however, print the images
at a larger size. For the best quality, remember the general guideline
of keeping the image resolution (ppi) equal to twice the screen frequency
(lpi).
Here are some of the possible ways to use images at sizes larger than 8.5"x11":
Use a lower screen frequency.
If you only require a 130lpi screen frequency, you can enlarge the image to
9.8"x12.7" at 260ppi and still maintain the 2-to-1 ratio of ppi to
lpi. Lower screen frequencies will allow you to enlarge the images even further.
Re-sample the image to
a higher resolution.
Many image-editing programs will allow you to re-sample an image to a higher
resolution. Re-sampling will enable you to maintain the 2-to-1 ratio of ppi
to lpi. Software programs are able to add data to your image by interpolating
the colours of adjacent pixels in the image. This can cause the image to appear
somewhat out of focus or blurry. To compensate for this, you may want to apply
a sharpening filter to the image to eliminate some of the blurring. We recommend
that you experiment with this technique to determine if the results will be
satisfactory for your needs.
Use a lower ppi-to-lpi
ratio, such as 1.5 to 1.
The recommendation of the image resolution (ppi) equalling twice the screen
frequency (lpi) is to ensure the highest quality. You can go below this ratio
with relatively little noticeable difference in quality. By using the ratio
of 1.5 to 1, you can enlarge the images to 11.4"x17.2". You should
never go below a 1-to-1 ratio of ppi to lpi
What
are your average image size specifications?
Low
Resolution 600k-3MB
Medium Resolution 10MB-18MB A5 size
High Resolution 20-40MB A4 size
Super High Resolution 40-100MB A3 size
Actual image file size may vary from publisher to publisher .
All CD titles come with the highest resolution available for that collection.
How
do I download an image after purchasing?
After
you have purchased one or more images, it is easy for you to download
your order from our web site. Note: You must be logged-in in order to
download the images.
1.
Goto "MY ACCOUNT" and select the "ORDER
HISTORY" tab.
2. Find the image that you want to download.
3. Click the "DOWNLOAD" link next to the image.
4. The "FILE DOWNLOAD" dialog box will appear.
5. Choose "SAVE" and select the desired location for the saved (downloaded)
image.
I’m
having trouble downloading an image. Help!
Sometimes
customers experience error messages or other problems when downloading
an image. You can RE-DOWNLOAD a file by going to "MY ACCOUNT" and
using "ORDER HISTORY". You can re-download anytime before the
expiration date, as many times as you like. Listed below are some common
problems and solutions for why your image(s) may not be downloading:
The download was interrupted
or never started
Go back to your ORDER HISTORY page and try again. Interruptions can
occur on browsers, due to a bad connection, heavy internet traffic or
if you do not have enough memory allotted to your browser for the size
of image(s) you are trying to download.
I can't find the image(s)
I downloaded
Try doing a find or search on your computer for the image. If you did not rename
the image, you need to look for the image number or try downloading the image
directly to your hard drive by holding down the option key (MAC) or the alt
key (PC) when you click on the "DOWNLOAD" link. It will then show
up on your desktop.
Can I have the image(s)
e-mailed?
Yes. Call alt.TYPE +65-6236 2988, Mon-Fri, 9:30 a.m. to 6:30 p.m. CST. However,
we recommend that you try to resolve your download problem, without needing
e-mail, since some files may be too large to e-mail or you may urgently need
an image(s) when our representative is unavailable.
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