Data Carpentry Image Processing Data (beta)

These files are intended for use with the Data Carpentry Image Processing with Python curriculum (https://datacarpentry.org/image-processing/). Files will be useful for instructors teaching this curriculum in a workshop setting, as well as individuals working through these materials on their own.<br>This curriculum uses a variety of example images, chosen to illustrate different concepts and techniques in image processing. Several of the images might be described as biological or scientific - e.g. bacterial colonies, plant seedlings and root clusters, well plates - but others are of common objects, e.g. remote controls, paper shapes, etc.<br><br>board.jpg: a photograph of a whiteboard covered in writing in two different colours<br><br>centers.txt: pixel coordinates of the centre of each well in the 96-well plate captured in wellplate-01.jpg<br><br>chair.jpg: a photograph of an armchair<br><br>colonies-01.tif: a photograph of bacterial colonies growing on a circular plate of medium<br><br>colonies-02.tif: a photograph of bacterial colonies growing on a circular plate of medium<br><br>colonies-03.tif: a photograph of bacterial colonies growing on a circular plate of medium<br><br>eight.tif: a 5x3 pixel binary image with intensities in the shape of a "8"<br><br>gaussian-original.png: a drawn image combining text and simple shapes with the primary purpose to demonstrate the effects of blurring on the image<br><br>maize-root-cluster.jpg: a photograph of a the roots of a maize plant, alongside a hand-written label<br><br>maize-roots-grayscale.jpg: a grayscale photograph of five maize seedlings with roots growing in laboratory medium, accompanied by a hand-written label<br><br>maize-seedlings.tif: a photograph of five maize seedlings growing in laboratory medium, accompanied by a hand-written label<br><br>plant-seedling.jpg: a photograph of a young plant growing next to a hand-written label<br><br>remote-control.jpg: a photograph of a television remote control<br><br>shapes-01.jpg: a photograph of a variety of shapes cut out from paper of different colours<br><br>shapes-02.jpg: a photograph of a variety of shapes cut out from paper of different colours<br><br>sudoku.png: an image of a typical sudoku puzzle<br><br>trial-016.jpg: a photograph of a the roots of a maize plant, alongside a hand-written label<br><br>trial-020.jpg: a photograph of a the roots of a maize plant, alongside a hand-written label<br><br>trial-216.jpg: a photograph of a the roots of a maize plant, alongside a hand-written label<br><br>trial-293.jpg: a photograph of a the roots of a maize plant, alongside a hand-written label<br><br>tree.jpg: a photograph of a tree<br><br>wellplate-01.jpg: a photograph of a 96-well pate, captured from above<br>wellplate-02.tif : a photograph of a 96-well pate, captured from above<br><br>

本数据集文件专为Data Carpentry（数据工坊）的《Python图像处理》课程（https://datacarpentry.org/image-processing/）设计，既可供该课程工作坊的授课教师使用，也适合自主学习该教程的学习者。
该课程采用多组示例图像，用于演示图像处理领域的各类概念与技术。其中部分图像属于生物或科研相关素材，例如细菌菌落、植物幼苗与根系簇、96孔板（96-well plate）等；其余则为日常物品图像，例如电视遥控器、彩色纸质裁剪形状等。

board.jpg：一张用两种不同颜色手写文字覆盖的白板实拍照片

centers.txt：wellplate-01.jpg中拍摄的96孔板（96-well plate）各孔中心点的像素坐标

chair.jpg：一张扶手椅的实拍照片

colonies-01.tif：一张圆形培养基上生长的细菌菌落实拍照片

colonies-02.tif：一张圆形培养基上生长的细菌菌落实拍照片

colonies-03.tif：一张圆形培养基上生长的细菌菌落实拍照片

eight.tif：一张尺寸为5×3像素的二值图像，像素亮度分布呈数字“8”的形状

gaussian-original.png：一张融合文字与简单图形的手绘图像，主要用于演示图像模糊效果

maize-root-cluster.jpg：一张玉米植物根系的实拍照片，附带手写标签

maize-roots-grayscale.jpg：一张灰度照片，展示了五株在实验室培养基中生长的玉米幼苗根系，附带手写标签

maize-seedlings.tif：一张展示五株在实验室培养基中生长的玉米幼苗的实拍照片，附带手写标签

plant-seedling.jpg：一张生长中的幼小植物的实拍照片，附带手写标签

remote-control.jpg：一张电视遥控器的实拍照片

shapes-01.jpg：一张多种彩色纸质裁剪形状的实拍照片

shapes-02.jpg：一张多种彩色纸质裁剪形状的实拍照片

sudoku.png：一张典型数独谜题的图像

trial-016.jpg：一张玉米植物根系的实拍照片，附带手写标签

trial-020.jpg：一张玉米植物根系的实拍照片，附带手写标签

trial-216.jpg：一张玉米植物根系的实拍照片，附带手写标签

trial-293.jpg：一张玉米植物根系的实拍照片，附带手写标签

tree.jpg：一张树木的实拍照片

wellplate-01.jpg：一张俯视拍摄的96孔板实拍照片

wellplate-02.tif：一张俯视拍摄的96孔板实拍照片