In this tutorial, we build an Advanced OCR AI Agent in Google Colab using EasyOCR, OpenCV, and Pillow, running fully offline with GPU acceleration. The agent includes a preprocessing pipeline with ...

Plotting with matplotlib.pyplot.imshow and a defined matplotlib.colors.LogNorm as norm will produce different results if an equal torch.tensor and numpy.array are used. Clang version: 17.0.6 CMake ...

Data analysis is an integral part of modern data-driven decision-making, encompassing a broad array of techniques and tools to process, visualize, and interpret data. Python, a versatile programming ...

Matplotlib是Python中一个非常流行的绘图库，它支持绘制多种类型的图形，包括折线图、散点图、柱状图等。柱状图是一种常用的数据可视化形式，可以直观地展示数据的分布情况。本文将详细介绍如何使用Matplotlib库绘制柱状图，并通过实例来加深理解。 一 ...

LayoutParser is a Python library for Document Image Analysis with unified coding and a great collection of pre-trained deep learning models Documents containing a combination of texts, images, tables, ...

除了作图功能，matplotlib也提供本地图片展示以及保存图片的功能，这两个通能通过imshow()方法和savefig()方法实现。 在使用imshow()展示图片前，需要先将图片读取出来。读取图片可以通过pillow库，也可以用matplotlib本身自带的image模块实现。 plt.subplot(322); plt.imshow(img ...

我正在使用imshow()来绘制2D numpy数组,例如： my_array = [[ 2. 0. 5. 2. 5.] [ 3. 2. 0. 1. 4.] [ 5. 0. 5. 4. 4.] [ 0. 5. 2. 3. 4.] [ 0. 0. 3. 5. 2.]] plt ...