face recognition using eigenfaces python code

Python simple image recognition--Verification code ⅢImplement automatic landing siteLog in to the school library management system For example, do a simple example. Python recognizes the simple non-interference of the pure digital verification code is still possible, but the

Python simple image recognition--verification codeRecording, the preparation of the installation process is very troublesome.First Library: Pytesseract,image，tesseract，PILWindows installation PIL, direct EXE for easy installation (Https://files.cnblogs.com/files/Oran9e/PILwin64.zip) (https://files.cnblogs.com/files /oran9e/pilwin32.zip)Installing IMAGE:PIP Install ImageInstalling PYTESSERACT:PIP Install Pyt

__init__Restore_signals, Start_new_session)File "c:\users\*\appdata\local\programs\python\python36\lib\subprocess.py", line 990, in _execute_childSTARTUPINFO)Filenotfounderror: [Winerror 2] The system cannot find the file specified　Traceback (most recent):File "d:\***\verifycodetest\src\main.py", line +, in Main ()File "d:\***\verifycodetest\src\main.py", line one, in mainCode = pytesseract.image_to_string (image) #, Lang = ' eng ', Config=tessdata_d

recognize the text. First, we convert the obtained small image into a matrix represented by 01. each matrix represents one character.For example, the matrix of number 6 num_6=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,1,1,0,0,0,0,1,1,1,0,0,0,0,1,1,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0

You guys, Spider, may be crawling pages Verification Code I think I can help you find the one closest to "Killer level" in Python. Tools (Originated from Open Source , Do not dare to exclusive good things ). Call everyone's enthusiasm, Python package> pytesser |Http://code.google.com/p/pytesser/(In fact, the key to

/java/jre6/bin/server/jvm.dll","-ea", ("-djava.class.path=%s"% (Jarpath +"Javase-2.2.jar"+";"+ Jarpath +"Core-2.2.jar")))#Load the useful library classesFile = Jclass ("Java.io.File") BufferedImage= Jclass ("Java.awt.image.BufferedImage") ImageIO= Jclass ("Javax.imageio.ImageIO") Binarybitmap= Jclass ("Com.google.zxing.BinaryBitmap") Decodehinttype= Jclass ("Com.google.zxing.DecodeHintType") Luminancesource= Jclass ("Com.google.zxing.LuminanceSource") Bufferedimageluminancesource= Jclass ("Com.g

), 0) > 0) * Span class= "Hljs-number" >1.0 im = Cv2. Gaussianblur (IM, (Feather_amount, Feather_amount), 0) return Immask = Get_face_mask (im2, landmarks2) Warped_mask = Warp_im (Mask, M, im1.shape) combined_mask = Numpy.max ([get_face_ Mask (im1, landmarks1), Warped_mask], Axis=0) We decompose the above code: Get_face_mask () is defined as creating a mask for an image and a marker matrix, which draws two white convex polygons: one is

) addEdge (G, d, c) print G Result: [[0, 1, 0, 0, 0], [1, 0, 1, 1, 1], [0, 1, 0, 1, 0], [0, 1, 1, 0, 1], [0, 1, 0, 1, 0]] Summary The above is all the content of the code example of using the adjacent matrix to build a graph in python. I hope it will be helpful to you. If you are interested, you can continue to refer to this site:

Introduction to code Debugging Using unit testing in Python programming, and python Unit Testing For new programmers, one of the most common confusions is the topic of testing. They vaguely think that "unit testing" is good, and they should also do unit testing. But they do not understand the true meaning of the word.

Using Python to capture administrative area code, python captures Preface The National Bureau of Statistics website has relatively consistent Administrative Code. For some websites, this is a very basic data, so I wrote a Python p

Using 70 lines of Python code to implement a recursive descent parser tutorial, 70 lines of python Step 1: Tagging The first step in processing an expression is to convert it to a list containing independent symbols. This step is very simple and not the focus of this article, so I have omitted a lot here.First, I defin

1. Install Pythonofficial website Download: https://www.python.org/downloads/Select version download2. When the download is complete, click Install.3. See the page, direct next, all default options.4. The installation is complete.5. Install Visual Studio CodeAddress Tutorial: https://jingyan.baidu.com/article/0eb457e52675b503f1a90533.html6. After installing visual Studio code, open vs Code, press F1 or ctrl

Online you may have met a lot of dynamic QR code, in addition to feeling very novel, perhaps you will ask how this is done? In fact, there are simple and complex, simple is to use a GIF image to make. Today, we'll show you how to make dynamic QR codes in Python.The implementation is MYQR with a free Python library, where you can see:https://pypi.org/pypi/MyQR/To install first:Pip Install MYQRAfter the insta

. Because the content is populated as described above, a large area of white space or black blocks can occur, which can make scanning recognition difficult. So you need to mask the entire image and mask operation (masking), the mask operation is XOR or XOR operation. In this step, we can arrange the data into various pictures.42-Dimensional code generationNow that we know the QR

This article mainly introduces the 12306 ticket booking code written using python code and the python code written by myself. It is a very practical technique and has some reference value, you can refer to the example in this arti

The idea and code example of using the iterator to print the spiral matrix in Python, And the python Matrix Ideas A spiral matrix refers to a spiral matrix with numbers increasing from the first line to the right and increasing downward,To the left, and to the up, so that the cycle.The spiral matrix is represented by a

OCR image recognition can often use the TESSEROCR module to recognize the contents of the picture and convert it to text and outputTESSEROCR is an OCR recognition library for Python, a layer of Python apt encapsulation for tesseract. Before installing the TESSEROCR, you need to install the TesseractTessrtact file:https

1 #guess numbers--core code--guessing times--random functions and masking error codes2 3 ImportRandom4Secrst = Random.randint (1,99)5 6Number =Secrst7 8Amount = Random.randint (3,8)9 Print('the number of games this time is', Amount,'Times')Ten OneCount=0 A whilecountAmount: - Try: -Conversion=input ('Please guess the numbers') theguess=Int (conversion) - - ifGuess = =Number : - Print('guess right.') + Break -

/proc/cpuinfo file contains information about your system's processor unit. For example, here's what the Python version of Linux command Cat/proc/cpuinfo does: #! /usr/bin/env python "" "Print out The/proc/cpuinfo file" "from __future__ Import print_function With open ('/proc/cpuinfo ') as F: For line in F: print (Line.rstrip (' \ n ')) When you execute this program

There has always been a great interest in compilers and parsers, and it is clear that the concept of a compiler and the overall framework, but not very understanding of the details of the part. The program source code we write is actually a sequence of characters, and the compiler or interpreter can directly understand and execute the sequence of characters, which seems really fascinating. This article uses Python