BoofCV
jfx
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BoofCV | jfx | |
---|---|---|
20 | 31 | |
1,034 | 2,506 | |
- | 1.8% | |
8.5 | 8.9 | |
about 2 months ago | 6 days ago | |
Java | C++ | |
Apache License 2.0 | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
BoofCV
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Recommended camera/projector calibration software?
BoofCV https://github.com/lessthanoptimal/BoofCV
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JDK 21 - Image Performance Improvements
Is there any fast way to get pixel values and pixel coordinate? I had to jump through a lot of hoops to get convert BufferedImages into a format that's useful for image processing it to be a reasonable speed in BoofCV. getRGB() is glacial. At one point I was trying to convince the JDK team to make private data structures public again. Right now it's inconsistent what you have access too.
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Mobile device based surface defect detection for manufacturing quality control
Apologizes if this post runs afoul of the rules. This is a product we are making that started as an open source project (here).
- BoofCV 0.40 Released. Micro QR Code, Transposed QR Codes, Speed improvements, Strict null enforcement
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The Ancient Secrets of Computer Vision
I will take the opportunity to call out one of my favourite libraries, BoofCV (http://boofcv.org)
It comes with a wonderful demonstration tool that allows you to apply the various included algorithms to images and tweak the parameters in real-time β including the Hough transform. A great tool for helping to understand how these kinds of algorithms work!
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Good Open Source Repositories that Accepts New Contributors
Speaking of using the vector api, I see there's a class in boofcv that converts rgb to hsv. I've previously written a simd accelerated version of rgb to hsv using the java vector api. For anybody looking to do a bit of code janitor work, converting the one-off library into something that could be contributed to /u/lessthanoptimal's project might be a worthwhile contribution.
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JavaFX .jar (from clojure) won't find "glass" when run via `java -jar`
For instance I looked at BoofCV and all I found was : https://github.com/lessthanoptimal/BoofCV/issues/265 " the question now seems to be can you compile the library as native. The answer is probably but someone needs to try it."
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BoofCV v0.38 Release Summary
It's an all-Java computer vision library, see https://boofcv.org/ and https://github.com/lessthanoptimal/BoofCV
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BoofCV v0.38: Much improved scene reconstruction, loop closure, more concurrency. Also updated PyBoof
project website: https://boofcv.org
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Feedback Requested on Updated BoofCV QR Code Tutorial
There really is a community for everything on Reddit... Anyways, so I've updated the tutorial on QR Codes in BoofCV. If you're not familiar with it, BoofCV is a computer vision library that also includes a high quality QR Code scanner. Plenty of benchmarks and examples can be found on the website to back that up. Here's a link to the tutorial page and please let me know if it all makes sense. The tutorial focuses on applications which are either command line or have a GUI.
jfx
- Release Notes for JavaFX 22
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New JavaFX Community
**Useful resources** _([Full list](/r/JavaFX/wiki/resources))_ * [OpenJFX.io](https://openjfx.io/) * [JavaFX source](https://github.com/openjdk/jfx/) * [JavaFX bugtracker](https://bugs.openjdk.java.net/browse/JDK-8146386?jql=project%20%3D%20JDK%20AND%20component%20%3D%20javafx) * [JFX-Central](https://www.jfx-central.com/) [**Rules**](/r/JavaFX/about/rules/) 1. No NSFW/NSFL content 2. No service requests/offers 3. Must be JavaFX related 3. No politics **Related subreddits** - [/r/java](/r/java) - [/r/javahelp](/r/javahelp) **Other communities** - [JavaFX on Discord](https://discord.gg/yZ3Y3Fd) - [JavaFX on programming.dev](https://programming.dev/c/javafx)
- How to add transition for CSS?
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JavaFX links of the week for March 18th-24th 2023
Important message in the release notes: "JavaFX 20 is compiled with --release 17 and thus requires JDK 17 or later in order to run. If you attempt to run with an older JDK, the Java launcher will exit with an error message indicating that the javafx.base module cannot be read."
- Release Notes for JavaFX 20
- JavaFX 20 General-Availability Release
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Is this UI doable with only Java Swing?
GitHub
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Compile javafx jar
JavaFX 17 requires at JDK 11 or later (release notes), so the short answer is that you can't do this.
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WebFX - A JavaFX to JavaScript application transpiler. Write your WebApp in JavaFX and WebFX will transpile it in pure JS.
JavaFX has been open-sourced after Oracle dropped it, and it's still in active development (they just released version 19 a month ago, see https://openjfx.io and https://github.com/openjdk/jfx). Also Gluon (https://gluonhq.com) made the toolchain to compile it into native apps for Linux, macOS, Windows, Android & iOS. So with now WebFX compiling it to the web, you get a fully cross-platform UI toolkit that lets you target all major platforms (Desktops, Web, Tablets & Mobiles) from a single Java code base. That's why I think it is interesting, especially for Java developers.
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JavaFX links of the week as posted on jfx-central.com
On the JavaFX mailinglist this thrilling message appeared: "Create release notes for JavaFX 19." And yes, they are available now on GitHub! If you want to keep following whatβs happening inside the JavaFX community, you can suscribe to it via mail.openjdk.org/mailman/listinfo/openjfx-dev. As with previous releases, the JavaFX community once again succeeded in keeping the 6-months release cycle going on, with a long list of improvements and fixes!
What are some alternatives?
OpenCV - Open Source Computer Vision Library
controlsfx - High quality UI controls to complement the core JavaFX distribution
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
TilesFX - A JavaFX library containing tiles that can be used for dashboards.
fSpy - A cross platform app for quick and easy still image camera matching
webfx - A JavaFX application transpiler. Write your Web Application in JavaFX and WebFX will transpile it in pure JS.
Tesseract.js - Pure Javascript OCR for more than 100 Languages πππ₯
jreleaser - :rocket: Release projects quickly and easily with JReleaser
OCRmyPDF - OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
FXGL - Java / JavaFX / Kotlin Game Library (Engine)
Codename One - Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.
cljfx - Declarative, functional and extensible wrapper of JavaFX inspired by better parts of react and re-frame