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噪声图像中弯曲物体(植物根)的检测

I need to improve my algorithm to be more robust It should detect the roots in this data-set: https://www.dropbox.com/sh/r3e2z51vftc6qun/AAAG3LjMW0cOL_cVRYuFwKEWa?dl=0 This is the algorithm: for

Python枕PI.IMAGHORG.抓取())在DOS游戏中运行时返回零数组

np.array(ImageGrab.grab()) returns a blank numpy array like [[[0 0 0] [0 0 0] [0 0 0] when run during the launch of an older DOS-based game such as Alpha Centauri. Is the DOS environment

TyPO3中的CKDDTER下拉菜单中的FUNTSIZE

the style dropdown menus in ck_editor in TYPO3 8.7 shows the labels in the same font size as in the editied text. E. G. when h1 is in the rte.css formatted as 30 px the text in the dropdown is 30px

如何开发一个更新列,其中没有列是动态的

I want to write an UPDATE statement in which the number of columns may vary for each run based on the user choice. Eg: DDL CREATE TABLE "XX_MASK_REF" ( "TABLE_NAME" VARCHAR2(150 BYTE), "

为什么404.HTML会导致服务工缓存中的错误?

I have implemented service worker in my web app and attempted to cache all html, css, js, and images file. My hosting service is firebase, after a successful deployment I tested if the service will

微软。互操作。Excel DLL异常

In localhost, it is working properly with dll and its assemblies but when I am hosting my website at that time it is showing me exception " Could not load file or assembly 'office, Version=15.0.0.0,

如何实现WATCHOS中的Z-层级覆盖图像?

iOS has Z-hierarchy in Editor->Arrange. But it's greyed out in watchOS. Some GitHub badgeView and profile imageView repos sort of point the way in iOS, but I'm looking for a Swift 4 extension for my

在OpenCV Python中使用1-通道图像作为掩码

I am new to OpenCV and trying to impliment the basic optical flow example here: https://docs.opencv.org/3.3.1/d7/d8b/tutorial_py_lucas_kanade.html I only want goodFeaturesToTrack() to analyze a small

VS代码设置模拟VS调试

I am involved in an ASP.NET MVC application that uses React/Redux. Using VS I can bring up the solution set the default project and with F5 debug the application. The default application just so

VisualStudio不

I was making an external dll for my game and I found problem. Code: using UnityEngine; public class GOObj : MonoBehaviour { void Update() { } } The problem is that the visual studio

Android从WebService获取数组返回错误结果

My web service return this array structure: [ { "id": 43525, "date": "2018-07-21T04:43:19", "date_gmt": "2018-07-21T01:13:19", "guid": { "rendered": "

如何去除单词中的元音字母?[复制品]

Given a string in Python, how do you remove vowel sounds from it? for example 'house' becomes 'hs'! I tried this idea: for i in range(len(string): for string[i] in ('a','e','i','o','u'):

如何寻找摄取率?

Is there any API endpoint to find the ingest rate at elasticsearch. I am also looking for a good monitoring tool other than xpack.

视图渲染引擎用于生产吗?

I have seen in many online nodejs tutorials, instructors use view rendering engines like jade ejs handlebar etc, instead of using html and css, so I was wondering whether they are also used in

颤动-语义-解释

Could anyone give me, a clear explanation (or links) on the notion of Semantics (what is it actually, when to use, update) in the context of Flutter? I googled a lot but have not found any good

指针向量的访问指针方法

I'm not really sure how to phrase the question exactly correctly, but I've declared two vectors std::vector<enemy*> enemies; std::vector<hit_area *> effects; these work and are fine,

Python JooLIB并行:如何组合每个工人的结果?

Context I have a function that produces a large 2D numpy array (with fixed shape) as output. I am calling this function 1000 times using joblib (Parallel with a multiprocessing backend) on 8 CPUs. At

如何格式化字符串并使语法正确?[暂时搁置]

This can sound strange. But I have seen big companies on their SAS are using such approaches to format strings without any punctuation marks. I am trying do such formatting of user inputted or

如何将多个HTML表转换成Excel,在一个工作簿中的多个表在角6?

I have 6 tables in html i need to export these 6 tables to excel with each table in one sheet (Six sheets in one workbook). How can i achieve this in Angular 6 ?

带Py箭矢的消费商模式

What is the best way to implement a multi process based consumer producer pattern with pyarrow as a fast memory store for pandas dataframes? Currently I am using redis pub sub but I think there might

Faced a problem. I have two models: //Comment.js module.exports = (sequelize, DataTypes) => { const Comment = sequelize.define('Comment', { body: { type: DataTypes.STRING,

将一个组件从模块导入到另一个模块的组件

I work with angular 6 and i have a media module. I want to import MediaComponent ( exported in MediaModule) but i have this error: media.module"' has no exported member 'MediaComponent'. this is the

后遗症不

I've been working with sequelize for quite a while, but I've never seen something like this. I am trying to create a command for my bot that has a sequelize sqlite3 database. message.channel.send(

QT SQLite LNK104可视演播室

Project Files I get this Error when I run this code. Am I forgetting to link something? #include "QtGuiApplication2.h" #include <QApplication> #include <QtSql> #include <QtDebug>

连接到cBoad中的数据库

I am using PTISP (A Portuguese Hosting ISP Company) as a server to store my site but my database isn't working so, my question is: How can I connect to my database in a PHP file using cPanel? Thank

在某个站点上,需要一些建议

been thinking of developing a site where you'd have a profile including what you're good at and basically what happens on it is you give something for something in return, example is editing for a

大导入后如何重新启动PHPMyAdmin

I've tried to import a .sql-file via mysql, but it load since more than one hour. Is it possible to abort the import or restart phpmyadmin? Greetings :)

错误的Kosaraju实现

#include <bits/stdc++.h> using namespace std; typedef vector<vector<int> > vvi; typedef vector<int> vi; vvi g(1000000), gr(1000000); vector<char> kor(1000000); vi order,

离子CSS组件不工作

Ionic CSS components are not working every time i use it, I tried the version 1 and 2 already but the output is the same. The output is just a plain button, Light this code does not give the output

在R中使用Read .Tabl导入数据时出错

I have been trying to import a csv file but found an error and the dataset object was not created. I checked the csv file but couldn't find any error Error in scan(file = file, what = what, sep = sep,

如何在Android中获取画廊文件夹路径

I'm trying to delete an image using this function. This function deletes the image which was last modified(or the recent one). public void deleteImage() { File f = new File(getGalleryPath());

Kubbtl Excel失败

I am working with Minikube and I have alpine pod with one container. When I run: kubectl exec -it -v=6 alpinec1-7c65db48b4-v2gpc /bin/sh I receive a shell and I can run any command (ifconfig, etc.)

jQuery GETJSON报告未定义的功能错误

I'm trying to load a json file when the page is loaded. So I tried this code: $( document ).ready(function() { $.getJSON("./db/url.json", function(json) { console.log(json); });

如何将生物识别设备与SDK连接起来?

SDK User manual: https://www.scribd.com/doc/270839166/SBXPC-OCX-Reference-Manual-v3-03 Webform1.cs: public string ip = "192.168.1.109"; protected void Button_click(object sender, EventArgs e)

适当的承诺链接在后继查询中

I am working with node/Express, Sequelize and MySQL, and am trying to chain some promises. I have Project model, and with a hasMany relation I have ProjectImages. I am adding/updating some rows in

模板依赖的名称解析不应该找到没有链接的声明吗?

In the c++ standard [temp.point] it is written: The instantiation context of an expression that depends on the template arguments is the set of declarations with external linkage declared prior

如何循环并存储字段元素

I have tried converting to float and string and then back to float while displaying. 10.260.26-32.24-32.2432.7632.76-64.75-64.7565.2665.26-97.25-97.2597.7697.76-68.1668.341.00000

如何输出特征名称以及主成分(PCA)?

I have a folder of 9 csv files of (features x Malware samples), each file for a different class of the 9 Malware families and am trying to obtain the Principle Components of each class. You can get

饼图主标题与正常情节定位相同

I want to plot a normal plot and a pie chart (plotrix package) side-by-side via par(mfrow = c(1, 2). The main titles of both graphics should have the same height. However, by default both main titles

R中多维标度(MDS)的预测值

I’m trying to use multidimensional scaling (MDS) in R. Can I predict new values on test set based on the values that I receive from my training set? I’m looking for something similar to what I’ve done

谷歌页面

I recently get noticed that Google pages' JSON responses are so weird. For example, See an example response at www.google.com: The above JSON response looks like uglifed JSON, doesn't it? How does

制作Kiy界面问题

I'm a beginner in programming and started to learn kivy. Having troubles with making an interface, some of them I'v solved by googling, but some of them I couldn't solve and need help. First my .py

When trying to compile this project called "CloakCfg" I get an 'identifier not found' error. enter image description here project github: https://github.com/cgutman/NTcloak

QueDoOutlook在读写模式下没有声音

buffer.open(QIODevice::ReadWrite); buffer.write(part); audioOutput->start(&buffer); this is simply audio play example. in Qt Doc,start() allows ReadOnly or ReadWrite mode shown below link.

卡夫卡消费者在XAMARIN Android应用

Can any one guide me how to consume KAFKA messages in Xamarin Android app? I have used KAFKA consumer in windows platform as an window service which constantly reads KAFKA messages on a topic.Now i

拥有NodeJs和错误的服务器

I made my own http server with NodeJS (but without Express e.g),and i got popular problem "No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://192.168.0.103:

三维阴影伪影

I'm trying to track down an issue I am having with SSAO + Shadow Mapping in ThreeJS on iOS devices. Desktop PC's work fine. See attached screenshot showing the banding of the shadows (shadows are

带容器JavaFX FXML的下拉菜单

I'm trying to make a drop down menu that'll contain different items, such as buttons combo boxes, HBox etc. I hace tried doing this with combobox, menubutton and choiceboc however i cannot seem to

在角2中如何在新窗口中打开方向并选择所需的位置

In index.html I'm using agm and its working fine <agm-map [latitude]="lat" [longitude]="lng" [zoom]="zoom" [disableDefaultUI]="true" [zoomControl]="false"> <agm-marker

用现代标准C代替“互锁器”

I'm trying to convert some legacy code to standard C++ and I'm having some trouble converting _InterlockedOr to std::atomic_bool (which I think is a fair equivalent): bool MultiThreadedConditionCheck(