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Introduction: Using the area of the ring to calculate the radius of the circle in reverse, a more stable radius of the circle can be obtained. For the movement of the standard template on the scanner, you can see the change law of the corresponding measurement results. The following is a preliminary analysis of such changes. Key words: bac ...

CBAM: Convolutional Block Attention Module GitHub - Jongchan/attention-module: Official PyTorch code for "BAM: Bottleneck Attention Module (BMVC2018)" and "CBAM: Convolutional Block Attention Module (ECCV2018)" Channel attention module For input characteristic diagram, obtained by avarage pooling and Max pooling, respectivelyand； Then conne ...

1, Weather and time classification Competition address: https://www.datafountain.cn/competitions/555 1. Competition background In the automatic driving scene, weather and time (dawn, morning, afternoon, dusk and night) will affect the accuracy of the sensor. For example, rainy days and night will greatly affect the accuracy of the visual s ...

preface Through the introduction in the previous section, we can calculate the camera motion, but we don't know the specific position of feature points in space. In monocular SLAM, we cannot obtain the depth information of pixels only by relying on a single image. We need to estimate the depth of map points by triangulation. Triangulation Tr ...

    ✨✨✨ Thank you for opening Xiaobai's article "I hope you have made a little progress today and come closer to a better life!" 🌈 catalogue 🚀 Previous review 🍉 Foreword 🍋 Installation of Pilot Library 🌟 Filter for image processing 🌻 Image module built-in functions and properties 🌻 ImageFilter module 🌻 Small e ...

While listening to AI Studio courses and other online courses Taking notes is too slow Incomplete memory Can't keep up with the teacher's lecture speed Missed the teacher's lecture because of taking notes Worry about problems? Come and create a "theft note" with paddleocr! Your browser does not support video tags. Introduction ...

Personal data, for learning purposes only Modification time - 17:40:15, January 21, 2022 Course of study: OpenCV4 C + + quick start video 30 lectures Video Teacher: Jia Zhigang 07 scroll bar operation demonstration - parameter transfer adjustment opencv knowledge points: Parameter passing - createTrackbarConcept - brightness and contrastCl ...

Basic operation of image Basic objectives: Master the methods of image reading and saving Ability to draw geometry on images using OpenCV Pixels that can access the image It can obtain the attributes of the image and separate and merge the channels It can realize the transformation of color space 1. IO operation of image Here we will in ...

Summary of Classic Network Structure--MobileNet Series MobileNet mobilenet was proposed by Google. Advantages: Small size, small computation, suitable for convolution neural network of mobile devices. Classification/Target Detection/Semantic Segmentation can be implemented; Miniaturization: The convolution kernel is decomposed and replaced ...

1. Adding noise to the image Adding noise to an image can enhance the data Adding a proper amount of noise to the training data can make the training model more robust and help to improve the performance of the model. Two common noises: salt and pepper noise and Gaussian noise import cv2 import numpy as np import random #Add salt and pepper ...