redtail | Perception and AI components for autonomous mobile robotics | Machine Learning library

by NVIDIA-AI-IOT C++ Version: v2.0.0 License: BSD-3-Clause

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kandi X-RAY | redtail Summary

redtail is a C++ library typically used in Artificial Intelligence, Machine Learning, Deep Learning, Tensorflow applications. redtail has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Autonomous visual navigation components for drones and ground vehicles using deep learning. Refer to wiki for more information on how to get started. This project contains deep neural networks, computer vision and control code, hardware instructions and other artifacts that allow users to build a drone or a ground vehicle which can autonomously navigate through highly unstructured environments like forest trails, sidewalks, etc. Our TrailNet DNN for visual navigation is running on NVIDIA's Jetson embedded platform. Our arXiv paper describes TrailNet and other runtime modules in detail. The project's deep neural networks (DNNs) can be trained from scratch using publicly available data. A few pre-trained DNNs are also available as a part of this project. In case you want to train TrailNet DNN from scratch, follow the steps on this page. The project also contains Stereo DNN models and runtime which allow to estimate depth from stereo camera on NVIDIA platforms. IROS 2018: we presented our work at IROS 2018 conference as a part of Vision-based Drones: What's Next? workshop. CVPR 2018: we presented our work at CVPR 2018 conference as a part of Workshop on Autonomous Driving.

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redtail has a medium active ecosystem.

It has 956 star(s) with 345 fork(s). There are 105 watchers for this library.

It had no major release in the last 12 months.

There are 46 open issues and 93 have been closed. On average issues are closed in 35 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of redtail is v2.0.0

Quality

redtail has no bugs reported.

Security

redtail has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

redtail is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

redtail releases are available to install and integrate.

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redtail Key Features

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redtail Examples and Code Snippets

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Community Discussions

Trending Discussions on redtail

Unity player freezing due to script but without error

Understanding this date format - Redtail

QUESTION

Unity player freezing due to script but without error

Asked 2017-Nov-16 at 10:47

My unity player keeps on freezing after a while, I know what script is causing it (if it is indeed a script that is causing it). since there's only one script I've edited when it started freezing. But I can't figure out WHY it is freezing! Here is the script that is causing it:

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ANSWER

Answered 2017-Feb-22 at 00:39

Your method SpawnPickups is doing this. When you call this coroutine, and enable is true and running is false, you never reach a "yield" instruction, so your while(enabled) is indeed a while(true)

Coroutines are not threads, they run on the main thread and if you block a coroutine like this one, you are blocking the game.

Source https://stackoverflow.com/questions/42377227

QUESTION

Understanding this date format - Redtail

Asked 2017-Oct-05 at 17:03

What date format is this: -147114000000-0700. It is supposed to be 05/04/1965.

The first term looks like a unix timestamp. But then why would we need the second term?

I am using Redtail's api, but they provide negligible documentation on this. They are sending over a date looking like "/Date(-147114000000-0700)/". I have never seen this format before. Ignoring all the useless text, we get -147114000000-0700, still leaving me puzzled.

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ANSWER

Answered 2017-Oct-05 at 17:03

The -147114000000 value is a unix timestamp in milliseconds: it represents the number of milliseconds since unix epoch (which is 1970-01-01T00:00Z or January 1^st 1970 at midnight in UTC).

As the number -147114000000 is negative, it represents a date before epoch. In this case, 1965-05-04T07:00:00Z (or May 4^th 1965 at 7 AM in UTC).

-0700 is an UTC offset: it represents the difference from UTC. In this case, 7 hours behind UTC, which results in 1965-05-04T00:00-07:00 (or May 4^th 1965 at midnight in -07:00 offset). Note that an offset can be written as -07:00, -0700 or -07.

But keep in mind that this same value can represent a different date and time in each timezone. For example, in Pacific/Honolulu timezone (that uses the -10:00 offset since 1947), the same timestamp corresponds to 1965-05-03T21:00-10:00 (May 3^rd 1965 at 9 PM, in offset -10:00). So the corresponding date and time will depend on what timezone you convert this to.

That being said, probably the purpose of having the offset is just to tell you what's the offset that the date/time refers to, so it prevents you from converting to a different offset (where you can get different values for local date and time).

Just reminding that -0700 is not a timezone, it's just an offset. Actually, a timezone is the set of all offsets that a region had, has and will have during its history, while the offset is just the difference from UTC (check the section TimeZone != Offset in the timezone tag description). There can be more than one timezone that uses the same offset, so you can't really say in what timezone this is in.

Source https://stackoverflow.com/questions/46590185

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Vulnerabilities

No vulnerabilities reported

Install redtail

You can download it from GitHub.

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For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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