python face recognition library

Python zxing library parsing (barcode QR code identification), pythonzxingVarious code scanning software I recently want to build a QR code recognition project. I found that there are many open-source and non-open-source software for QR code recognition. Http://www.oschina.net/project/tag/238/Zbar First, I tried Zbar.

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the size of the icon inserted on the two-dimensional code, this specifies that the size of the limit icon is a maximum of 1/4 of the two-dimensional code length, so that the defect is too large to affect recognition. Finally, combined with the Python Image Library (PIL) operation, the picture stickers (paste) in the middle of two-dimensional code picture, you c

) time.sleep (1) pbar.finish () # 60% |################################################ ######## | 9) Colorama When you use ProgressBar to print the log, why not add color to them! In fact, when there is a major error, it will be able to give you a quick reminder. Colorama is easy to use. Just write it in your script and add it to the text you want to print: Colorama-red) UUID For me, there are only a few tools that are really needed in programming: hash, key-value pair stora

This example describes how Python obtains the main color of a picture and contrasts it with a color library through PIL. Share to everyone for your reference. The specific analysis is as follows: This code is mainly used to extract its main color from the image, similar to Goolge and Baidu image search can be specified by color search, so we need to extract the main color of each picture, and then divide t

relatively large, do pattern recognition, human face detectionMeasurement and so on operations, true color pictures are often difficult to deal with, a solution is to deal with grayscale or binary graphs, one can remove some of the interference, and secondly can reduce the amount of data to be processed (improve efficiency).Picture conversion (distorted, mapped)The transform () method uses

This example describes how Python can get the main color of a picture and compare it with a color library by PIL. Share to everyone for your reference. The specific analysis is as follows: This code is mainly used to extract the main color from the picture, similar to Goolge and Baidu's image search can be specified according to the color search, so we first need to extract the main color of each picture,

Python uses the Tesseract library for identification and verification, pythontesseract I. Introduction to Tesseract Tesseract is an OCR Library (OCR is short for Optical Character Recognition). It is used to scan text files, analyze and process image files, and obtain text and layout information, tesseract is currently

Chardet is a very good code recognition module.Chardet is a third-party library of Python that needs to be downloaded and installed, and placed under the Python installation root directory \lib\site-packages import Chardet import Urllib # Depending on your needs, you can select different data TestData = Urllib

() # Manual initialization (optional)　　Before the 0.28 version is unable to specify the path of the main dictionary, after the delay loading mechanism, you can change the path of the main dictionary:jieba.set_dictionary(‘data/dict.txt.big‘)Example: https://github.com/fxsjy/jieba/blob/master/test/test_change_dictpath.pyOther dictionaries A dictionary file that consumes less memory https://github.com/fxsjy/jieba/raw/master/extra_dict/dict.txt.small Support for traditional word segme

The full name of OpenCV is the open Source Computer Vision Library, which is a cross-platform computer vision database. OPENCV is initiated and developed by Intel Corporation and is licensed for distribution in the BSD license and is available free of charge in the commercial and research fields. The OPENCV can be used to develop real-time image processing, computer vision, and pattern recognition programs.