pillow

ImportError: no module named Image, ImportError: no module named PIL — Python, Anaconda, PIL, pillow, mac 10.10.3,

由 ╄→гoц情女王★ 提交于 2019-12-10 12:44:19
问题 I'm using a Mac OS x 10.10.3 Yosemite, and Python 2.7.9 |Anaconda 2.2.0 (x86_64) for a lot of python stuff. I'm using eclipse, and google app engine. I'm running out of stack overflow posts to read for this error that a lot of people have, then resolve by some means that has not work for me. I'm getting this error: import Image ImportError: No module named Image From this code: try: from PIL import Image except: import Image After I already tried the following: conda install pillow sudo pip

How to replace a contour (rectangle) in an image with a new image using Python?

由 十年热恋 提交于 2019-12-10 10:56:54
问题 I'm currently using the opencv (CV2) and Python Pillow image library to try and take an image of arbitrary phones and replace the screen with a new image. I've gotten to the point where I can take an image and identify the screen of the phone and get all the coordinates for the corner, but I'm having a really hard time replacing that area in the image with a new image. The code I have so far: import cv2 from PIL import Image image = cv2.imread('mockup.png') edged_image = cv2.Canny(image, 30,

No module named 'PIL'

由 霸气de小男生 提交于 2019-12-10 10:29:11
问题 I'm running into an error where when I try from PIL import Image, ImageFilter in a Python file I get an error stating ModuleNotFoundError: No module named 'PIL' . So far I've tried uninstalling/reinstalling both PIL and Pillow, along with just doing import Image , but the error keeps on occurring and I have no idea why. All the solutions I've found so far have had no effect on my issue. I'm running Python 3.5 on Ubuntu 16.04 回答1: Alright, I found a fix To fix the issue, I uninstalled PIL and

用Python帮你上马，哪里无码打哪里

由 时光怂恿深爱的人放手 提交于 2019-12-10 01:50:26
目录 0 引言 1 环境 2 需求分析 3 代码实现 4 代码全景展示 5 后记 0 引言 所谓的像素图，就是对图像做一个颗粒化的效果，使其产生一种妙不可言的朦胧感。费话不多说，先来看一张效果图。 <center>▲效果图<center> <center>▲原图<center> 怎么样，效果还不错吧？现在，我们用Python来实现这种像素化的效果。 1 环境 操作系统：Windows Python版本：3.7.3 2 需求分析 一个最简单的实现思路，在打开图片后，把图片分割成一些像素块，再对这些像素块中的图像信息进行处理（修改图像中的RGB值）即可。 这里我们使用Numpy库和PIL库来实现这个需求，后者用来图像的读取与保存，涉及到的所有图像处理动作均借助Numpy来实现。 有关NumPy模块、PIL模块的介绍，可参考如下。 NumPy(Numerical Python) 是 Python 语言的一个扩展程序库，支持大量的维度数组与矩阵运算，此外也针对数组运算提供大量的数学函数库。 PIL（Python Imaging Library）是Python常用的图像处理库，而Pillow是PIL的一个友好Fork，提供了了广泛的文件格式支持，强大的图像处理能力，主要包括图像储存、图像显示、格式转换以及基本的图像处理操作等。 这两个模块非Python内置，都属于第三方模块

Getting PIL/Pillow 4.2.1 to upload properly to AWS Lambda Py3.6

由 ￡可爱￡侵袭症＋ 提交于 2019-12-10 01:17:37
问题 Background I have been struggling for the past few days to deploy a Lambda that uses Pillow, and I am deploying using Python 3.6. It may be noteworthy also that I am developing this on a Windows 10 environment. First Attempts I began by having pip install my packages strictly in my workspace by doing the following: pip3 install pillow -t "D:\Work and Projects\...\...\<projectdir>\pillow" I have other packages, and tried installing the packages in the same manor, one of them specifically was

SRGB-aware image resize in Pillow

由 a 夏天 提交于 2019-12-09 17:50:21
问题 Pillow's basic Image.resize function doesn't appear to have any options for SRGB-aware filtering. Is there a way to do SRGB-aware resizing in Pillow? I could do it manually by converting the image to float and applying the SRGB transforms myself...but I'm hoping there's a built-in way. 回答1: I ended up implementing sRGB-aware resize myself using the following routine. It takes an 8-bit RGB image and a target size and resampling filter. from PIL import Image import numpy as np def SRGBResize(im

Images opened in Pillow and OpenCV are not equivelant

由 大憨熊 提交于 2019-12-09 13:26:14
问题 I downloaded a test image from Wikipedia (the tree seen below) to compare Pillow and OpenCV (using cv2 ) in python. Perceptually the two images appear the same, but their respective md5 hashes don't match; and if I subtract the two images the result is not even close to solid black (the image shown below the original). The original image is a JPEG. If I convert it to a PNG first, the hashes match. The last image shows the frequency distribution of how the pixel value differences. As Catree

How to install PIL on Spyder(Anaconda 3)?

由 巧了我就是萌 提交于 2019-12-09 11:02:52
问题 This is the problem when I go on to install using conda install PIL It gives me this: UnsatisfiableError: The following specifications were found to be in conflict: - pil -> python 2.6* - python 3.6* 回答1: PIL seems not maintained any more. Just install pillow: conda install pillow and use just as if you had PIL installed : from PIL import Image 回答2: I'm able to fix issue by installing pillow version 5,please try once. conda install --channel conda-forge pillow=5 回答3: use from pil import Image

开发必学的验证码，教你从零写一个验证码

由 倖福魔咒の 提交于 2019-12-09 10:46:45
这周一写了一篇《2000字谏言，给那些想学Python的人，建议收藏后细看！》给大家讲了如何快速学习python。 其中就有说到我们为什么不要执迷于框架、模块的调用，而要自己先去造轮子。那今天就给大家造一个。 验证码是web开发中不可缺少的元素，而python又提供了非常多的验证码模块帮助大家快速生成各种验证码。 那你知道验证码生成的原理吗？所谓知其然，还要知其所以然。面试中，面试官不会因为你对框架很熟悉就夸赞你。 那今天小胖就带大家一层一层拨开验证码的衣服，看看其中的小奥秘 -<- 演示环境 操作系统：windows10 python版本：python 3.7 代码编辑器：pycharm 2018.2 使用第三方模块：pillow 验证码的必须元素 一张图片 文本 干扰元素 线条干扰 小圆点干扰 熟悉pillow库 我们既然需要使用pillow库制作验证码，那么首先我们先来熟悉一下我们需要用到的方法。 Image.new(): 这个方法可以生成一张图片，有三个参数。 mode:颜色空间模式，可以是 'RGBA','RGB','L' 等等模式 size:图片尺寸，接收一个两个整数的元祖 color:图片的填充颜色，可以是 red，green 等，也可以是rgb的三个整数的元祖。也就是背景颜色 from PIL import Image captcha = Image.new(

Can I display image in full screen mode with PIL?

由 和自甴很熟 提交于 2019-12-09 06:51:14
问题 How to display image on full screen with Python Imaging Library? from PIL import Image img1 = Image.open ('colagem3.png'); img1.show (); DISPLAY ON FULL SCREEN MODE! 回答1: Core of the problem PIL has no native way of opening an image in full screen. And it makes sense that it can't. What PIL does is it simply opens your file in the default .bmp file viewing program (commonly, Windows Photos on Windows [although this is Windows version dependent]). In order for it to open that program in full
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