BoofCV
helidon
Our great sponsors
| BoofCV | helidon | |
|---|---|---|
| 20 | 33 | |
| 1,034 | 3,380 | |
| - | 1.0% | |
| 8.5 | 9.7 | |
| about 2 months ago | 7 days ago | |
| Java | Java | |
| Apache License 2.0 | Apache License 2.0 |
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
-
Recommended camera/projector calibration software?
BoofCV https://github.com/lessthanoptimal/BoofCV
-
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.
-
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.
-
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."
-
BoofCV v0.38 Release Summary
It's an all-Java computer vision library, see https://boofcv.org/ and https://github.com/lessthanoptimal/BoofCV
-
BoofCV v0.38: Much improved scene reconstruction, loop closure, more concurrency. Also updated PyBoof
project website: https://boofcv.org
-
Tesseract OCR
Image processing strongly depends on what image you wanna use. To find an "auto" approach, that works for every image is nearly impossible...
I once wrote a bookscanner app in Java (https://boofcv.org), where everything was done automatically (preprocessing, object detection / book extraction, skin detection / finger removal, deskewing, line-slope-correction and so on). It was very difficult to adjust the parameters, that at least most of the books looked good.
- Does anyone know of an open-source library that not only has object-detection but also object following?
helidon
-
Is the Spring framework too heavy and over-designed?
Jooby and Helidon SE are among the best.
-
Helidon Nima 4.0.0-ALPHA6 released. Runs on Java 20 with virtual threads.
Did you mean to link 6432, or rather 6422?
If you're testing nima perf, this is a really important update, because of https://github.com/helidon-io/helidon/pull/6509 and https://github.com/helidon-io/helidon/pull/6432 .
- Helidon 3.1.0 released!
-
Helidon Release Thread
Helidon 3.0.2 released! This is a bugfix release of Helidon and is recommended for all users of Helidon 3.х. Full release notes: https://github.com/helidon-io/helidon/releases/tag/3.0.2
-
Please welcome Helidon Nima
This is a good example: https://github.com/oracle/helidon/blob/main/nima/http2/http2/src/main/java/io/helidon/nima/http2/Http2Frame.java
-
Helidon Nima - Loom based microservices framework | EclipseCon 2022
At a quick look I'd suggest ServerListener has perhaps the main interesting bits - https://github.com/oracle/helidon/blob/main/nima/webserver/webserver/src/main/java/io/helidon/nima/webserver/ServerListener.java
Hmmm, maybe the code is at: https://github.com/oracle/helidon/tree/main/nima
What are some alternatives?
Spring Boot - Spring Boot
Quarkus - Quarkus: Supersonic Subatomic Java.
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM
OpenCV - Open Source Computer Vision Library
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
fSpy - A cross platform app for quick and easy still image camera matching
Micronaut - Micronaut Application Framework
Tesseract.js - Pure Javascript OCR for more than 100 Languages 📖🎉🖥
OCRmyPDF - OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
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.
PaddleOCR - Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
mediapipe - Cross-platform, customizable ML solutions for live and streaming media.