Pillow | Pillow is a light-weight 3D modeler that tries to mimic | 3D Animation library
kandi X-RAY | Pillow Summary
kandi X-RAY | Pillow Summary
Pillow is a light-weight 3D modeler that tries to mimic what Silo is. In 2003, there was this SARS epidemic outbreak in Beijing. Schools were shut down and we had a really long summer. I got bored and decided to learn 3D Studio Max myself. And then for the following few years, all I wanted to do was computer graphics. Pillow was a program I wrote during 2006. A project I was really proud of. I didn't know about half-edge or winged-edge at the time, so I made up my own datastructure. The UI was based on WxWidget. I tried to update it during graduate school with Qt and a more mature datastructure, but I couldn't finish. Today, I found the old source code from a dusty harddrive and I decided to uploaded it here and if I have time, I will modernize it with Qt and OpenSubdiv. I was asked why call it Pillow. Well, I didn't have a good name for it. Initially it was named Cedar for some reason I can't remember. But while working on it, I always used a cube shape to test subdivision. After applying subdivision several times, the shape looks like a pillow, thus I got this name.
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QUESTION
I have a file of names as strings that are missing spaces in various places.
EX:
...ANSWER
Answered 2021-Jun-15 at 08:17How about this approach:
QUESTION
I want to create a PNG image file with palette information in Python using Pillow and/or pypng.
The input is:
Palette information
...
ANSWER
Answered 2021-Jun-14 at 09:38Here's some demonstration code to convert an existing RGB image to some indexed color image. Please keep in mind, that Pillow only allows storing 256 different colors in some color palette, cf. Image.putpalette
. So, make sure to have your input images not containing more than 256 different colors.
Also, I will assume, that the palette is known before, and that all colors in the existing RGB image are exclusively from that palette. Otherwise, you'd need to add code for extracting all colors, and setting up a proper palette beforehand.
QUESTION
I store metadata in Pillow using PngImageFile
and PngInfo
from the PngImagePlugin
module by following the code from Jonathan Feenstra in this answer: How do I save custom information to a PNG Image file in Python?
The code is :
...ANSWER
Answered 2021-Jun-14 at 06:52It seems the text
attribute isn't preserved when doing a copy of targetImage
. So, if you need the image without the additional metadata at runtime, just make a copy.
On the other hand, you can save targetImage
again, but without using the pnginfo
attribute. After opening, the text
attribute is present, but empty. Maybe, in the save
call, pnginfo=None
is implicitly set!?
Here's some code for demonstration:
QUESTION
with open("image.jpg",'rb') as file:
file.seek(163)
a = file.read(2)
height = (a[0] << 8) - a[1]
a = file.read(2)
width = (a[0] << 8) - a[1]
print(str(height) + " x " + str(width))
...ANSWER
Answered 2021-Jun-12 at 09:10It's crude and ugly but reading SOF0
which contains image height and width, see near the end of this article. It is actually incorrect too. It should be:
QUESTION
Build is successdul and it is producing application error, i have set up host name and debug=False as suggested but it is still causing error in opening the browser window, i am new to heroku so please suggest what needs to be done to make it work
my settings.py
...ANSWER
Answered 2021-Jun-12 at 12:06If you are using django-heroku
package than you have to add this in your settings.py
Add the following import statement to the top of settings.py
:
QUESTION
I am copying a code from online example how to search the resolution of an image.
...ANSWER
Answered 2021-Jun-12 at 04:49import module_name
QUESTION
I am making a game in python, and am displaying an image. I would use pygame, but the effects I am making won't be used in pygame. I looked it up and used pillow because it requires the least code. Open vc looked a little complicated.
...ANSWER
Answered 2021-Jan-17 at 17:11You can do this using OpenCV. waitKey
waits for a key press but also has a timeout in milliseconds. Here is the code:
QUESTION
I'm trying to create a Unet for semantic segmentation.. I've been following this repo that has the code from this article. I'm using the scene parsing 150 dataset instead of the one used in the article. My data is not one-hot encoded so I'm trying to use sparse_categorical_crossentropy for loss.
This is the shape of my data. x is RGB images, y is 1 channel annotations of categories (151 categories). Yes, I'm using just 10 samples of each, just for testing, this will be changed when I can actually get it to start training.
...ANSWER
Answered 2021-Jun-10 at 13:36QUESTION
When I type import seaborn as sns
on jupyter and on VScode, it always happens ModuleNotFoundError
.
I have already did pip install seaborn
in my terminal.
Has someone a solution? Thank you in advance
PS
I have already done install seaborn in terminal
...ANSWER
Answered 2021-Jun-08 at 13:33Try
QUESTION
This is the original image:
This is the image after I opened and showed it with Pillow:
The original image is JPEG, but I've tried changing the format to TIFF, PSD, but nothing works. I've tried converting the image to RGB, RGBA, CMYK, and can't see any improvement.
If I simply take a screenshot of the image, and open it in Pillow, the colours are preserved.
Then I thought I might not need Pillow, and I can use another library, and tried OpenCV, but the same thing happened! Same results as the picture above.
As @HansHirse suggested in the comments in my previous question, the post made me realise that when I just saving the image, the colours are preserved. (Though just opening and saving without using the ICC profile produces the exact image anyway.)
...ANSWER
Answered 2021-Jun-08 at 06:51Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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