Javascript Case Study: Javascript Image Gallery

childNodes, nodeType, nodeValue, firstChild, lastChild (DOM attributes) How to write image library script using the methods provided by DOM? How to use event handling functions to integrate Javascript code with web pages? Unordered list element ul, ordered list element ol onclick event handler function: When this link is clicked, if the value returned by the […]

docker gets Nvidia image | cuda |cudnn

This article shares how to use docker to obtain Nvidia images, including cuda10, cuda11 and other different versions, cudnn7, cudnn8, etc., to quickly build a deep learning environment. 1. Go to the docker hub official website and check out the Nvidia images &name=11.3 Here you can enter the cuda version such as 11.6, or […]

Application of chaos system in image encryption (randomness test: FIPS 140-2 test and SP800-22 test)

Application of chaos system in image encryption (randomness test: FIPS 140-2 test and SP800-22 test) Preface 1. FIPS 140-2 test 2. SP800-22 test 3. python code description Foreword In this section, we will learn about the randomness test of chaotic sequences. As mentioned earlier, whether the random sequence generated by the chaotic system is good […]

DCPNet recurrence: batch processing of images

import os import cv2 import numpy as np import matplotlib.pyplot as plt import math from skimage.metrics import structural_similarity as sk_cpt_ssim from skimage.metrics import structural_similarity as compare_ssim from skimage.metrics import peak_signal_noise_ratio as compare_psnr from skimage.metrics import mean_squared_error as compare_mse def guided_filter(I,p,win_size,eps): mean_I = cv2.blur(I,(win_size,win_size)) mean_p = cv2.blur(p,(win_size,win_size)) corr_I = cv2.blur(I*I,(win_size,win_size)) corr_Ip = cv2.blur(I*p,(win_size,win_size)) var_I = corr_I-mean_I*mean_I […]

Large homework series weight adaptive image denoising based on matlab morphology

Directory Preface 1. Theoretical basis 1. Image denoising method 2. Principles of mathematical morphology 3. Weight adaptive multi-structure morphological denoising 2. Program implementation Experiment summary Foreword Mathematical morphology takes the morphological characteristics of images as the research object. It describes the basic characteristics and structure of images by designing a unique set of digital image […]

JAVA reads (DOC, DOCX, PDF, PPT, PPTX) file text content and images

The following is nonsense: Warm reminder: There are many ways to parse these common files. The following content is implemented using apache-poi + apache-pdfbox. Regarding document parsing, I searched the Internet for a long time, but the content was too complicated and I couldn’t find the appropriate code. Most of them only support text. I […]

Design of segmentation algorithm for cerebral hemorrhage CT images based on FCM

Design content and requirements For CT images of cerebral hemorrhage, a segmentation algorithm is designed to automatically extract suspected hematoma areas and estimate the area of bleeding areas. Design requirements: ① Design a segmentation algorithm for CT images of cerebral hemorrhage based on the analysis of CT imaging principles; ② Can realize segmentation and extraction […]

[Image Reconstruction] Iterative dual-image free reconstruction of online holograms with matlab code

?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For cooperation on MATLAB projects, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more Matlab complete code and simulation customization content, click Intelligent optimization algorithm […]

Front-end vue clicks on image upload (with encapsulation method)

The first type Use it directly, change the image path yourself <template> <view class=”uPImg”> <view class=”Img”>Upload photos:</view> <view class=”shangchuan”> <view class=”sc2″ v-for=”(item, index) in imgList” :key=”index”> <image class=”del” @click=”del(index)” src=”../../../static/property/paymentUpload.png” mode=””> </image> <image class=”Img3″ :src=”item” mode=””></image> </view> <view class=”sc2″ v-if=”imgList.length < 3″ @click=”upload”> <image class=”sc3″ src=”../../../static/property/paymentUpload.png” mode=””></image> </view> </view> </view> </template> <script> export default {<!– […]