Image scaling of geometric transformation of Matlab image

Matlab image zooming The function code of Matlab is as follows: clc I=rgb2gray(imread('Campus-scenery2sk.JPG')); figure,imshow(I); title('Original'); reduceI=imresize(I,0.5); %Original imageInarrow0.5times figure,imshow(reduceI); title('Reduced image'); enlargeI=imresize(I,1.5); %Original imageIenlarge1.5times f ...

Posted by leon_nerd on Sun, 31 May 2020 15:25:44 +0200

I developed a 2D LiDAR SLAM using MATLAB

0 Introduction You have just started learning SLAM for nearly a month, but you don't know much about the theoretical derivation. So you have developed a simple demo of 2D LiDAR SLAM on matlab to understand the complete process of SLAM. (1) Data source: 2D laser SLAM data from Deutsches Museum, Germany, linked as follows: Public Data - Cartog ...

Posted by ohenewa on Fri, 17 Apr 2020 19:23:39 +0200

Data visualization of Python learning

Common Python packages Matplotlib Seaborn Pandas Bokeh Plotly Vispy Vega gaga-lite Matplotlib visualization Matplotlib installation pip install matplotlib-i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com If you fail, try this: Update pip first and install matplotlib python -m pip ins ...

Posted by swimmerphil1 on Wed, 19 Feb 2020 16:04:51 +0100

matlab draws the movement process of a triangle and stores it as gif file or avi file

The moving process of drawing a triangle with matlab matlab draws the movement process of a triangle and stores it as gif file or avi file Realize triangle motion Store the motion process as a gif file Storing motion process as avi file matlab draws the movement process of a triangle and store ...

Posted by dwilson on Thu, 24 Oct 2019 16:19:09 +0200

Summary of the Use of Two-Dimensional Drawing Function in MATLAB

Introduction: In learning and working, we can use the drawing function in MATLAB to process the data conveniently into the desired two-dimensional or three-dimensional graphics, so that we can analyze the data more intuitively. This paper mainly summarizes the use of two-dimensional drawing function.Sum ...

Posted by medusa1414 on Sun, 13 Oct 2019 16:49:07 +0200

Homomorphic filtering and Retinex algorithm homomorphic filtering for image enhancement

Links to the original text: https://blog.csdn.net/piaoxuezhong/article/details/78212814 Link to the article, describes the homomorphic filtering and retinex algorithm for image fog removal algorithm, this paper introduces the homomorphic ...

Posted by lihman on Thu, 05 Sep 2019 06:56:28 +0200

MATLAB-190828-Euler Plan

Write at the front I am a beginner of MATLAB programming, this blog as a stage of a small exercise, welcome to communicate with me!One sentence a week Fast is slow, slow is fast. When you feel helpless in life, you are on the way up the hill. But whe ...

Posted by unclemid on Wed, 28 Aug 2019 15:42:11 +0200

The final MOPSO (with compilable and annotated matlab source code)

The final MOPSO (with compilable and annotated matlab source code) I decided to take the front-end road, but MOPSO I have studied for a long time, probably because the strength of the undergraduate is not enough, innovation is weak, so can only be ...

Posted by bben95 on Wed, 14 Aug 2019 08:51:59 +0200

A Preliminary Study of pygame-Making Simple Games

Introduction to pygame PyGame is an extension module for game writing in Python. It is a game library written by SDL library. The full name of SDL is Simple Direct Media Layer, written by a bull named Sam Lantinga. SDL is written in C, but it can also be developed using C++, of course, there are m ...

Posted by clarencek on Sun, 04 Aug 2019 15:41:52 +0200

Python Notes_Fifth _Python Data Analysis Foundation Tutorial_NumPy Foundation

1. The basic use of NumPy covers the following: - Data type Array type Type Conversion Create Array Array Index Array slices Change Dimension   2. NumPy array object: The ndarray in NumPy is a multidimensional array object, and the redemption consists of two parts: - Actual data The metadata describing the data. Most array operatio ...

Posted by phpSensei on Tue, 30 Jul 2019 18:54:10 +0200