原创 OpenCV—輪廓操作一站式詳解:查找/篩選/繪製/形狀描述與重心標註(C++版)
OpenCV—輪廓操作一站式詳解:查找/篩選/繪製/形狀描述與重心標註(C++版) 輪廓是定義或限定形狀或對象的邊或線,是機器視覺中的常用的概念,多用於目標檢測、識別等任務。關於OpenCV輪廓操作,尤其是級別及如何使用輪廓級別進行篩選
原创 Win7系統Visual Studio 2013配置OpenCV3.1圖文詳解
Win7系統Visual Studio 2013配置OpenCV3.1圖文詳解OpenCV3.1對硬件加速和移動開發的支持相對於老版本都有了較大改進,支持新的開發工具,更易於擴展,配置方式也比以前簡單一些。但一直用OpenCV2.4,直到
原创 OpenCV—輪廓操作一站式詳解:查找/篩選/繪製/形狀描述與重心標註(Python版)
OpenCV—輪廓操作一站式詳解:查找/篩選/繪製/形狀描述與重心標註(Python版) 爲了方便使用的Python同學,將上一篇文章用Python重寫了一遍,其中一些OpenCV的Python接口說明將後續持續更新。 輪廓是定義或限定
原创 一起學UML建模:面向對象基礎與UML表示
統一建模語言(Unified Modeling Language, UML)是軟件業的標準語言。我們常見的軟件通常都是面向對象的。複雜系統建模,需要調研需求、分析問題、設計解決方案等。在開發的每個階段都應使用對象,使用對象可有效減少信息
原创 一起學UML建模:UML簡介與建模軟件安裝
對於非軟件工程專業的同學,寫代碼最痛苦的事之一就是設計和建模問題。除了啃一啃《設計模式》,還有UML可以幫我們。UML是什麼?能做什麼?選擇什麼UML工具建模?本文首先介紹UML,然後介紹一個建模器——StarUML的安裝和基本使用。
原创 玩轉Jetson Nano(一) 開機準備與遠程連接設置
Jetson Nano出來一段時間了,藉着帶同學們玩的由頭買了套回來,終於有機會替換原來的樹莓派玩玩了。這篇文章是“玩轉Jetson Nano”的開篇,當然有可能玩得轉也有可能玩不轉,試試看:)主要介紹入手後的Nano環境配置。儘管已經
原创 Machine Learning - Linear Regression with Multiple Variables
This series of articles are the study notes of"Machine Learning ", by Prof. Andrew Ng., Stanford University. This artic
原创 Machine Learning - Regularized Logistic Regression
This series of articles are the study notes of " Machine Learning ", by Prof. Andrew Ng., Stanford University. This art
原创 Arduino接口-week4-Lesson2
This series of articles are the study notes of "Interfacing with the Arduino", by Prof. Harris, Department of Computer
原创 Arduino接口-week3-Lesson3
This series of articles are the study notes of "Interfacing with the Arduino", by Prof. Harris, Department of Computer
原创 Arduino接口-week4-Lesson1
This series of articles are the study notes of "Interfacing with the Arduino", by Prof. Harris, Department of Computer
原创 Machine Learning - Logistic Regression - Two-class Classification
This series of articles are the study notes of " Machine Learning ", by Prof. Andrew Ng., Stanford University. This art
原创 Machine Learning - Regularized Linear Regression
This series of articles are the study notes of " Machine Learning ", by Prof. Andrew Ng., Stanford University. This ar
原创 Arduino接口-week3-Lesson2
This series of articles are the study notes of "Interfacing with the Arduino", by Prof. Harris, Department of Computer
原创 Arduino接口-week4-Lesson3
This series of articles are the study notes of "Interfacing with the Arduino", by Prof. Harris, Department of Computer