(提示:在具有相同结构元素的图像前景上应用打开,在图像背景上应用关闭) 使用图像中对象的凸包自动裁剪图像(问题取自https://stackoverflow.com/questions/14211340/automatically-cropping-an-image-with-python-pil/51703287#51703287)。使用以下图像并裁剪白色背景: [外链图片转存失败,源站可能有防盗链机制,建议将图片保...
https://medium.com/better-programming/the-22-most-used-python-packages-in-the-world-7020a904b2e 3个 Python 第三方模块的使用简介 本文将会介绍3个Python第三方模块的使用方法,它们分别是tqdm, pyyaml和traceback模块,各自的用途描述如下: tqdm: 可以显示循环的进度条; pyyaml:Python操作YAML文件的库; trace...
A candidate for this list might have been something like Dask, which seems poised to become an eventual successor to Numpy, but in the medium term it is likely to be mostly applicable to the scientific community, thus failing my applicability test....
# -*- coding: utf-8 -*- """ Created on Tue Jun 18 21:02:23 2024 @author: USTB_ """ #lambda 可使python代码更简洁 #lambda arguments:expression x = lambda a : a+100 print(x(100)) y = lambda a,b:a/b print(y(10,100)) #通常与内置函数一起使用,方便在集合上执行操作 num=[...
BeautifulSoupis a Python library that helps you extract data from HTML and XML files. It’s user-friendly and ideal for small to medium projects because it’s quick to set up and can efficiently parse content. As mentioned earlier, BeautifulSoup is often paired with an HTTP request library. ...
https://medium.com/@wahidsaeed1/create-executable-package-for-python3-scripts-using-pyinstaller-tkinter-customtkinter-4552d3d16af5 Python3 is a high-level, interpreted programming language known for its readability and simplicity, making it a popular choice for both beginners and experienced developer...
原文:medium.com/@kram254/scr ScrapeGraph 简化了复杂的网页抓取任务:通过图逻辑和 LLMs 的集成,ScrapeGraph 能够创建高级的抓取管道,使得即使对于技术背景较浅的用户也能轻松提取和结构化数据。 ScrapeGraph 支持多种 LLMs 和管道:包括 SmartScraperGraph、SearchGraph 和SpeechGraph,以及本地模型和多个云服务提供...
What you perceive as sound is a disturbance of pressure traveling through a physical medium, such as air or water. At the most fundamental level, every sound is a wave that you can describe using three attributes: Amplitude is the measure of the sound wave’s strength, which you perceive ...
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