Python image Getting Started Tutorial: Python image Getting Started tutorial recommended

Image changes do not change the shape of the image. Image transformation is divided into three types: horizontal mirror, vertical mirror, diagonal image to set the size of the image is MXN, then the horizontal mirror can be by the formula I = IJ = n-j + 1 vertical mirror can be the formula I = m-i + 1J = J Diagonal Mirror can be by the formula I = m-i + 1J = n-j + 1 It is worth noting that the coordinates in OPENCV start from [0,0], so +1 of the formula needs to be changed to- 1 Here the environment is: Python: python2.7.6opencv2.4.10 version numpy: numpy-1.9.1-win32-superpack-python2.7 The following code is still taking baby beauty chart as an example of the following: import CV2.CV as Cvimage = CV. LoadImage (' angelababy.jpg ', 1) size =

1. How to implement mirroring in Python

Introduction: The example of this paper describes the image processing of Python mirroring implementation method. Share to everyone for your reference. The specific analysis is as follows: Image changes do not change the shape of the image. Image transformation is divided into three types: horizontal mirror, vertical mirror, diagonal image Set Image size is MXN, then horizontal mirror can be by formula

2. Python image grayscale Transform and image array operation method

Introduction: This article mainly introduces the Python image grayscale transformation and image array operation related data, the need for friends can refer to the following

3. Python image text recognition

Introduction: Have you recently wondered if there is a tool for image word recognition? I think of the OCR, the domestic comparison of the Han Wang OCR. Can it be achieved with Python?

4. The inverse color implementation method of Python image processing

Introduction: This article mainly introduced the Python image processing inverse color implementation method, involves the python unifies the OpenCV and the numpy operation picture the correlation skill, needs the friend to refer to the next

5. Python Image grayscale transformation and image array manipulation

Introduction: This article mainly introduces the Python image grayscale transformation and image array operation related data, the need for friends can refer to the following

6. How to implement image processing in Python

Introduction: This article mainly introduces the image processing of Python images implementation method, the example analysis of the implementation of the principle of mirroring and specific operation methods, the need for friends can refer to the following

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