Lad [EMAIL PROTECTED] wrote:
Tim ,
Thank you for the explanation,
And I must also thank you all you others, who helped me.
Particularly, bearophile and Max.
Now I use the following code , that provided bearophile,
from PIL import Image
im = Image.open(output3.jpg)
nx, ny = im.size
im2 =
Lad [EMAIL PROTECTED] wrote:
from
image:
http://www.pythonware.com/library/pil/handbook/image.htm
This is some example code:
from PIL import Image
im = Image.open(1.jpg)
nx, ny = im.size
im2 = im.resize((int(nx*1.5), int(ny*1.5)), Image.BICUBIC)
im2.save(2.png)
Bye,
bearophile,
Thank
Tim Roberts wrote:
Lad [EMAIL PROTECTED] wrote:
from
image:
http://www.pythonware.com/library/pil/handbook/image.htm
This is some example code:
from PIL import Image
im = Image.open(1.jpg)
nx, ny = im.size
im2 = im.resize((int(nx*1.5), int(ny*1.5)), Image.BICUBIC)
Is it possible to change a picture resolution with Python?
Let's say I have a picture with a resolution of 96 dpi and I would like
to increase to 256dpi or higher.
Thank you for your reply.
LL
--
http://mail.python.org/mailman/listinfo/python-list
Lad:
Is it possible to change a picture resolution with Python?
Let's say I have a picture with a resolution of 96 dpi and I would like
to increase to 256dpi or higher.
Resolution is a too much overloaded word, from some point of view
increasing the resolution of images is a very difficult
from
image:
http://www.pythonware.com/library/pil/handbook/image.htm
This is some example code:
from PIL import Image
im = Image.open(1.jpg)
nx, ny = im.size
im2 = im.resize((int(nx*1.5), int(ny*1.5)), Image.BICUBIC)
im2.save(2.png)
Bye,
bearophile,
Thank you for your reply.
But the
Lad:
But the above code increases size only , but not DPI resolutions(
vertical nad horizontal).I need a higher vertical and horisontal
resolutions.
Any idea how to do that?
Do you need to overwrite the DPI tag contained in the header of a
Jpeg/PNG image?
Then you can probably find some
Thank you for your reply.
But the above code increases size only , but not DPI resolutions(
vertical nad horizontal).I need a higher vertical and horisontal
resolutions.
Any idea how to do that?
The DPI is nothing an image contains by itself - it depends on the
resolution of the rendering
Lad [EMAIL PROTECTED] wrote:
from
image:
http://www.pythonware.com/library/pil/handbook/image.htm
This is some example code:
from PIL import Image
im = Image.open(1.jpg)
nx, ny = im.size
im2 = im.resize((int(nx*1.5), int(ny*1.5)), Image.BICUBIC)
im2.save(2.png)
Bye,
bearophile,
