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摘要: What do you think of Crazy Shopping on Novermber? As an AI language model, I do not have personal opinions or feelings about shopping on November or a 阅读全文
posted @ 2023-12-20 20:46 freedragon 阅读(11) 评论(0) 推荐(0) 编辑
摘要: What do you think of Online and Classroom Class advantages and disadvantages? Online and classroom classes each have their own set of advantages and d 阅读全文
posted @ 2023-12-20 20:45 freedragon 阅读(35) 评论(0) 推荐(0) 编辑
摘要: Smart devices are becoming increasingly common in modern cars, and they can provide several benefits for drivers. However, whether or not cars need sm 阅读全文
posted @ 2023-12-20 20:43 freedragon 阅读(3) 评论(0) 推荐(0) 编辑
摘要: The need for workers to dress in uniforms for work depends on the specific industry, company, and job role. In some cases, uniforms may be required fo 阅读全文
posted @ 2023-12-20 20:42 freedragon 阅读(4) 评论(0) 推荐(0) 编辑
摘要: The death of a factory can be caused by various factors, which can be broadly categorized into economic, social, and environmental reasons. Some of th 阅读全文
posted @ 2023-12-20 20:41 freedragon 阅读(2) 评论(0) 推荐(0) 编辑
摘要: The developed countries choose countries in Southeast Asia to build processing factories and utilize their labor force for various reasons. Some of th 阅读全文
posted @ 2023-12-20 20:40 freedragon 阅读(2) 评论(0) 推荐(0) 编辑
摘要: from uexplore_interfaces import Event from uexplore_interfaces import Joypad from uexplore_interfaces import Device from uexplore_interfaces import Co 阅读全文
posted @ 2023-12-17 22:12 freedragon 阅读(19) 评论(0) 推荐(0) 编辑
摘要: 像素是构成数字图像的基本单位。现有一幅显示花朵的图像(如图1所示),提取并放大图1中被蓝色圆环圈住的区域,将得到一幅如图2所示的图像。 图1 一幅显示花朵的图像 图2 提取并放大图1中被蓝色圆环圈住的区域 不难发现,图2所示的图像是由许多个小方块组成的,通常把一个小方块称作一个像素。因此,一个像素是 阅读全文
posted @ 2023-12-15 22:15 freedragon 阅读(20) 评论(0) 推荐(0) 编辑
摘要: 图像处理最基本的操作,包括读取图像、显示图像、保存图像、获取图像属性等。下面将依次讲解这4个内容。 1 读取图像 OpenCV提供了用于读取图像的imread()方法,其语法格式如下: image = cv2.imread(filename, flags) 参数说明: l image:是imread 阅读全文
posted @ 2023-12-15 21:26 freedragon 阅读(39) 评论(0) 推荐(0) 编辑
摘要: 为了更快速地、更简单地下载和安装Python OpenCV,本书将从清华镜像下载和安装OpenCV-Contrib-Python库。在这个库中,除包括OpenCV-Contrib-Python库外,还包括Numpy库。Numpy库是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。 1 阅读全文
posted @ 2023-12-15 21:19 freedragon 阅读(729) 评论(0) 推荐(0) 编辑
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