BoofCV
fSpy
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| BoofCV | fSpy | |
|---|---|---|
| 20 | 43 | |
| 1,035 | 2,076 | |
| - | - | |
| 8.5 | 0.0 | |
| 2 months ago | over 1 year ago | |
| Java | TypeScript | |
| 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 – 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.
fSpy
- Do you have any idea what focal lenghts are used in these shots ?
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Making a 3D model match the position and rotation of a matching object in the image
Use fSpy.
- Problems with setting up the camera to match the concept
- Reverse Engineering Camera Position from Single Image with Matching 3D Model
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How to 3D track a fixed camera (non moving camera)
If you're looking to align a locked off camera and create 3D scene based on a completely locked off shot with no movement at all, check out Perspective Plotter for Blender, or the tool it's based on called fSpy.
- I want to realize a scene like this but I'm having problems figuring out the camera setting. Any advices?
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What focal lengths are these frames most likely at?
https://fspy.io/ try using this!
- Can StableDiffusion generate ortographic photos?
- Weird camera settings when 3D tracking
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Please help! - Issue with setting up perspective match
Save yourself some time and try fspy. https://fspy.io/
What are some alternatives?
OpenCV - Open Source Computer Vision Library
fSpy-Blender - Official fSpy importer for Blender
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
Boat - Fluid Simulations using Blender
Tesseract.js - Pure Javascript OCR for more than 100 Languages 📖🎉🖥
instant-meshes - Interactive field-aligned mesh generator
OCRmyPDF - OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
lume - Create 3D web applications with HTML. Bring a new depth to your DOM!
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.
minskin - Minecraft skins tester, made just for fun.
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)
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.