原创 OpenCV3.41 -Scalar_ Class Template Reference

cv::Scalar_<_Tp > Class Template Reference Template class for a 4-element vector derived from Vec . #include "type

原创 IR sensor (紅外傳感器)

What is ir-sensor? https://www.fierceelectronics.com/sensors/what-ir-sensor

原创 ubuntu 14.04 交叉編譯opencv-3.4.1

ubuntu 14.04 君正mips平臺 交叉編譯opencv-3.4.1 編譯環境: Ubuntu 14.04 交叉編譯工具鏈: mips-gcc472-glibc216 目標機器: 君正開發板 opencv庫:

原创 Yolov3 darknet :voc_label.py 詳解

在darknet版本的yolov3中,我們要將每張圖片對應的XML文件轉換爲一個txt文件,包含邊框的信息: import xml.etree.ElementTree as ET import os sets = [('2012

原创 Fruits - 360 : A dataset of images containing fruits and vegetables

Fruits-360: 這是kaggle上的一個物體分類的數據集,總共有82213張圖片,其中有120類的水果和蔬菜,類別如下: Apples (different varieties: Crimson Snow, Golden,

原创 Yolov3 tensorflow2.0 : xml_to_txt.py

Yolov3 tensorflow2.0 源代碼:https://github.com/YunYang1994/TensorFlow2.0-Examples/tree/master/4-Object_Detection/YOLOV

原创 Kaggle 手機號碼驗證

如果想在kaggle中,使用GPU,那麼就需要手機驗證。 最新的成功辦法 :(2019.12.13) 1、要打開VPN (翻牆) 2、手機號前加上 +860 格式 : +860phone (phone爲你的11位手機號)

原创 Python3 爬取網頁中的圖片

import urllib.request

原创 ElementTree / cElementTree

用 ElementTree 在 Python 中解析 XML : https://pycoders-weekly-chinese.readthedocs.io/en/latest/issue6/processing-xml-in-

原创 Opencv3.41 - Object Detection(objdetect module) - Cascade Classifier - C++版本

Here we learn how to use objdetect module to find objects in our images or videos. Goal In this tutorial you will

原创 Opencv3.41 - Object Detection(objdetect module) - Cascade Classifier Training

Introduction Working with a boosted cascade of weak classifier includes two major stages : the training and the det

原创 OpenCV3.41 - Size_ Class Template Referece

cv::Size_<_Tp > Class Template Reference Template class for specifying the size of an image or rectangle . #includ

原创 C++ 向量(vector)

學習C++ -> 向量(vector) : https://www.cnblogs.com/mr-wid/archive/2013/01/22/2871105.html

原创 Opencv3.41 - Point_ Class Template Reference

cv::Point_<_Tp > Class Template Reference Template class for 2D points specified by its coordinates x and y. #inclu

原创 OpenCV3.41 -Tutorials for contrib modules -Tutorials for face module - Face Recognition with Opencv

Face Recognition with OpenCV Introduction OpenCV2.4 now comes with the very new FaceRecognizer class for face recog