|
|
| 基于Tesseract OCR的“数字图像处理”教学案例设计 |
| Design of Teaching Cases for Digital Image Processing Based on Tesseract OCR |
| 投稿时间：2026-02-09 修订日期：2026-07-17 |
| DOI： |
| 关键词: Tesseract OCR 数字图像处理 教学案例 |
| Key Words:Tesseract OCR digital image processing teaching case |
| 基金项目:江苏省自然科学基金青年基金项目（BK20250851） |
|
| 摘要点击次数: 38 |
| 全文下载次数: 0 |
| 摘要:针对“数字图像处理”课程理论抽象难懂、实践脱节的核心教学痛点，构建了基于Tesseract OCR的实践教学案例。该案例以“图像文字识别”为核心任务，将图像预处理、特征提取、模式识别等课程核心知识点串联，通过开源软件与课程教学深度融合，构建“理论讲解—引擎实操—案例拓展—创新设计”四位一体的递进式教学模式。该案例可有效提升学生的实践能力、工程思维与创新意识，解决理论与实际衔接不畅，为同类课程的实践教学改革提供参考。 |
| Abstract:To address the core teaching pain points of the Digital Image Processing course, such as abstract and obscure theories and the disconnection between theory and practice, a practical teaching case based on the open-source Tesseract OCR engine is constructed. With image text recognition as the core task, this case connects the key course knowledge points including image preprocessing, feature extraction and pattern recognition, realizing the in-depth integration of open-source technical tools and course teaching, and establishing a progressive four-in-one teaching mode of "theoretical explanation—engine operation—case expansion—innovative design". This case effectively improves students' practical ability, engineering thinking and innovative awareness, solves the problem of poor connection between theory and application in course teaching, and provides a reference for the practical teaching reform of similar courses. |
| 查看/发表评论 下载PDF阅读器 |
