OK, now we're talking, two liner and you get a window showing bounding box object detection from your webcam feed!The accuracy is crap for anything but people. But still. Well done. Tested on Ubuntu 22.10, P51.
python -m pip install -U yolov5==7.0.9
yolov5 detect --source 0
Undecidable problems are decision problems in computational theory for which no algorithm can be constructed that always leads to a correct yes-or-no answer. In simpler terms, an undecidable problem is one for which it is impossible to devise a general method or a program that can solve all instances of the problem. One of the most famous examples of an undecidable problem is the Halting Problem, which was proven undecidable by Alan Turing in 1936.
In the context of topology, a **join** is an operation that combines two topological spaces into a new space. Given two topological spaces \( X \) and \( Y \), the join of \( X \) and \( Y \), denoted \( X * Y \), is constructed in a specific way. The join \( X * Y \) can be visualized as follows: 1. **Take the Cartesian product** \( X \times Y \).
**Algorithms** and **Combinatorics** are two important branches of mathematics and computer science, each focusing on different aspects of problem-solving and counting. ### Algorithms An **algorithm** is a step-by-step procedure or formula for solving a problem. It is a finite sequence of instructions or rules designed to perform a task or compute a function. Algorithms can be expressed in various forms, including natural language, pseudocode, flowcharts, or programming languages.
Natural Neighbor Interpolation is a technique used in spatial interpolation that estimates the value of a function at unmeasured locations based on the values at surrounding measured locations, or "neighbors." It is particularly useful in geographic information systems (GIS), computer graphics, and other fields where spatial data is involved. ### Key Characteristics of Natural Neighbor Interpolation: 1. **Locality**: The interpolation is influenced only by the nearest data points (neighbors) to the point of interest.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.
Figure 3. Visual Studio Code extension installation.
Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. 
- Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact