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Preliminary exploration of Opencv source code preface This blog is mainly to record some learning experiences about opencv library, and intersperse some basic knowledge of image processing. The analysis is based on opencv 4.5.1. There may be some interface changes in other versions. Please also note. prepare The first is the installation of op ...

MMDetection——2. Quick start (translation) 1: Infer and train existing models and standard data sets MMDetection in In Model Zoo It provides hundreds of existing and existing detection models and supports multiple standard data sets, including Pascal, VOC, COCO, CityScapes, LVIS, etc. This note explains how to perform common tasks ...

Since 2021, the self driving track has entered an explosive period, and the industry has become a battleground for large manufacturers and start-ups. Among them, many companies have adopted computer vision as the technical base of automatic driving. Through image segmentation technology, cars can effectively understand the road scene and distin ...

1. Foreword At present, the common methods of point cloud detection are 1. The point cloud is divided into voxels for detection. Typical models include VoxelNet, SECOND, etc; However, Dr. Shi, the author of this paper, proposed that this method will cause quantitative information loss. 2. Project the point cloud to the front view or aerial v ...

Catalog title web3.js introductionweb3 module loading Asynchronous callbackCallback Promise event (v1.0.0) Common API - basic information query View web3 versionView the version of the node to which web3 is connected (clientVersion)Basic information query Get network idGet the Ethereum protocol version of the node Network status que ...

Today, I'm going to take a simple note of mobilenet. I'm afraid I'll forget the relevant contents of mobilenet. First of all, we need to know that mobilenet is a model framework that can be used on embedded devices. Therefore, its biggest advantage is that it has less parameters, and we still need to ensure that the accuracy of computer vision ...

Python WeChat Subscription Applet Course Video https://edu.csdn.net/course/detail/36074 Python Actual Quantitative Transaction Finance System https://edu.csdn.net/course/detail/35475 1. Introduction to image-rendering An interesting feature in CSS is called image-rendering It can use algorithms to display the scaled pictures better. Suppo ...

Supplementary knowledge of credit card identification project 1. Template matching The principle of template matching is similar to that of convolution. The template slides from the origin on the original image to calculate the difference between the template and (where the image is covered by the template). There are six calculation methods ...

Image enhancement and model fine tuning learning essay Image enhancement learning objectives Know the common methods of image enhancementAble to use TF Keras to complete image enhancement Large scale data set is the premise of successful application of deep neural network. For example, we can crop the image in different ways to make th ...

preface: At the Winter Olympics, Gu ailing "soared to the sky", Su Yiming "A blockbuster", the dream team of short track speed skating "forge ahead"... The athletes' spirit of challenging the limit and climbing the peak has aroused the enthusiasm of countless audiences! These athletes who ignite the Winter Olympi ...