QA Official

libfacedetection (ii): human eye detection based on libface

https://qaofficial.com/post/2019/04/01/68241-libfacedetection-ii-human-eye-detection-based-on-libface.html 2019-04-01
On the basis of libface, the human eye detector provided by opencv is added. Please refer to the specific code for the specific process: /* The MIT License (MIT) Copyright (c) 2015-2017 Shiqi Yu [email protected] Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to

libfacedetetion Face Detection (for your own viewing)

https://qaofficial.com/post/2019/04/01/68231-libfacedetetion-face-detection-for-your-own-viewing.html 2019-04-01
Camera-based // libfacedec.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include "stdafx.h" #include <opencv.hpp>//加载OPENCV库所需的头文件 #include <facede

libsvm code reading: analysis on svm_train function

https://qaofficial.com/post/2019/04/01/68368-libsvm-code-reading-analysis-on-svm_train-function.html 2019-04-01
Update: 2014-2-27 LINJM @ HQU " Libsvm Column Address: http://blog.csdn.net/column/details/libsvm.html" In svm, training is a very important step. Let's look at the train part of svm. In svm_train of libsvm, there are two parts: regression and classification. I will only introduce the classification. classification steps are as follows: Count the total number of categories, record the labels of categories at the same time, and count the number of samples of

oneclassSVM ,SVDD

https://qaofficial.com/post/2019/04/01/68370-oneclasssvm-svdd.html 2019-04-01
Today I'd like to introduce you to one class classification and use SVDD (Support Vector Domain Description) to do one class classification.Recently, I came into contact with one classification, which is quite interesting. It is still quite different from the thinking of many types of classification. It is a long posture ~ We know that classification problems are generally of category 2 or more, typical category 2 problems such as

tld Label Learning Classic Tutorial

https://qaofficial.com/post/2019/04/01/68325-tld-label-learning-classic-tutorial.html 2019-04-01
1. Overview   JSP 2.0 provides two new methods for developing custom tags: 1, SimpleTag mechanism simpletag JSP 2.0 has added a new API for creating custom tags: javax.servlet.jsp.tagext.simpletag, which defines an interface for implementing simple tags.Different from the existing interface in JSP 1.2, SimpleTag interface does not use the doStartTag () and doEndTag () methods, but provides a simple doTag () method.This method is used only once when calling the tag.

Baidu AI Open Platform Face Recognition Learning Notes (2)

https://qaofficial.com/post/2019/04/01/68268-baidu-ai-open-platform-face-recognition-learning-notes-2.html 2019-04-01
AipFace AipFace is a Python SDK client for face recognition, which provides a series of interactive methods for developers using face recognition.Python SDK client for face recognition provides a series of interactive methods for developers using face recognition. create a new AipFace with reference to the following code: from aip import AipFace """ 你的 APPID AK SK """ APP_ID = '你的 App ID' API_KEY = '你

Label Learning

https://qaofficial.com/post/2019/04/01/68320-label-learning.html 2019-04-01
citation: short text: < q>text</q >, with double quotation marks automatically added long text: < blockquote></blockquote > address information: < address></address > add code: 1: < code></code > large segment: < pre></pre > form: < table summary = " this table records the inventory records from 2012 to 2013, including u disk and earphone inventory" > < caption > inventory records from 2012 to 2013 < /caption > </table> Summary:

OpenCV+Python for Face Recognition

https://qaofficial.com/post/2019/04/01/68267-opencv-python-for-face-recognition.html 2019-04-01
Reference: 1、 http://www.cnblogs.com/hanson1/p/7105265.html 2、https://github.com/opencv/opencv/tree/master/data/haarcascades Haar-like Haar

Some Ideas (Original) on &amp;quot; OpenCV Tutorial Foundation&amp;quot; Written by Shi Qi

https://qaofficial.com/post/2019/04/01/68229-some-ideas-original-on-ampquot-opencv-tutorial-foundationampquot-written-by-shi-qi.html 2019-04-01
This article has moved to [ OpenCV Learning ] for some thoughts on " OpenCV Tutorial Foundation" written by Shi Qi.  

Summary of Face Recognition Project

https://qaofficial.com/post/2019/04/01/68269-summary-of-face-recognition-project.html 2019-04-01
Preface This blog is about how to build a face recognition system step by step on the premise of recording the existing face recognition algorithms. You don't need to look down to find face recognition algorithms. As a graduate student, he did a semi-finished face recognition demonstration project in two years and suddenly wanted to write something to show himself later.Maybe I will laugh at the bad code written now