deface | Video anonymization by face detection | Computer Vision library
kandi X-RAY | deface Summary
kandi X-RAY | deface Summary
deface is a simple command-line tool for automatic anonymization of faces in videos or photos. It works by first detecting all human faces in each video frame and then applying an anonymization filter (blurring or black boxes) on each detected face region. All audio tracks are discarded as well.
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Top functions reviewed by kandi - BETA
- Return a dict containing the command - line arguments
- Return a ConfigParser instance from root
- Get project root directory
- Extract version information from VCS
- Detects a video device
- Scale BB coordinates
- An anonymize a frame
- Draw a detector on a given frame
- Create the versioneer config file
- Install versioneer
- Image detection
- An anonymized image
- Get the version information from the VCS
- Scans the setup py py py
- Parse CLI arguments
- Guess file type
deface Key Features
deface Examples and Code Snippets
Lines of Code : 47License : Permissive (MIT)
Copy$ deface -h
usage: deface [--output O] [--thresh T] [--scale WxH] [--preview] [--boxes]
[--draw-scores] [--mask-scale M]
[--replacewith {blur,solid,none}]
[--ffmpeg-config FFMPEG_CONFIG] [--backend {auto,onn $ python3 -m pip install deface
$ python3 -m pip install 'git+https://github.com/ORB-HD/deface'
$ deface myvideos/vid1.mp4
Community Discussions
Trending Discussions on deface
QUESTION
I am getting the following error zeitwerk/loader/helpers.rb:95:in const_get': uninitialized constant Controllers::BasePublicDecorator (NameError)
This is an error in a local production console using rails c -e production but not an issue in development which works perfectly.
In an engine, CcsCms::PublicTheme, I have a decorator I am using to extend the controller of another CcsCms::Core engine and it is this decorator that is causing the error.
...public_theme/app/decorators/decorators/controllers/base_public_decorator.rb
ANSWER
Answered 2022-Apr-02 at 19:30Problem here is that when lazy loading, nobody is referencing a constant called ...::BasePublicDecorator. However, Zeitwerk expects that constant to be defined in that file, and the mismatch is found when eager loading.
The solution is to configure the autoloader to ignore the decorators, because you are handling their loading, and because they do not define constants after their names. This documentation has an example. It needs to be adapted to your engine, but you'll see the idea.
For completeness, let me also explain that in Zeitwerk, eager loading is a recursive const_get, not a recursive require. This is to guarantee that if you access the constant, loading succeeds or fails consistently in both modes (and it is also a tad more efficient). Recursive const_get still issues require calls via Module#autoload, and if you ran one for some file idempotence also applies, but Zeitwerk detects the expected constant is not defined anyway, which is an error condition.
QUESTION
So I have a file not found problem. I have an engine that works in development mode in the engines test/dummy app, the engine allows the editing of sass variables and stores them in a theme table, the variables are used by a sass partial such as _banner.scss containing variables used in the main stylesheet such as $banner_color which is then imported into the main stylesheet which in turn is precompiled using an initializer in the engine.rb file and inclusion in the app/config/engine_name_manifest.js.
The files are all available in development with the local dummy app but not in the eventual host app due to the assets being compiled.
I have a rake task that takes the data, updates the relevant partial e.g. _banner.scss with the data from the theme table but of course the partials are not not available in a host app as the engine has already compiled them. I'm looking for a solution that will allow me to edit the raw, uncompiled stylesheets then recompile them. Obviously my Capistrano deploy script will need to reapply the stylesheet changes every deployment but that is just a rake task call. What approach should I take? Should I find a way to copy the css files to the host app in an engine initializer? Should I use a different approach entirely, I have started looking at propshaft but that is a massive step to replace sass rails and I'm not sure how that would help
The engine
...ANSWER
Answered 2022-Apr-02 at 03:44Thanks for clarifying. If I understood correctly here my take on it.
partials are not not available in a host app as the engine has already compiled them
Partials are still there, precompilation just outputs *.{css/js} files into public/assets/ that are declared in app/assets/config/manifest.js.
To get to engines files, instead of Rails.root use:
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Vulnerabilities
No vulnerabilities reported
Install deface
If you want to try out anonymizing a video using the default settings, you just need to supply the path to it. For example, if the path to your test video is myvideos/vid1.mp4, run:. This will write the the output to the new video file myvideos/vid1_anonymized.mp4.
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