Logo Logo
deutsch
directory schraeg
Knowledge
Codecs
Hardware
Camcorders· Cinema-Kamera· Computers· GPU· Video-DSLR· accessories
Software
Compositing· Color correction· DV Editing
DV-Movies

HowTo
Shooting· Sound
Misc
Reviews
/// News
Greenscreen without Greenscreen with Googles AI

Greenscreen without Greenscreen with Googles AI

[15:23 sun,18.March 2018   by ]    

Video segmentation" refers to techniques that make it possible to separate objects in the foreground of a scene from the background (in order to then treat both layers as two or more different visual layers).

Up to now, either a monochrome studio background (which is then called chroma keying) was used for this. Or you can have the corresponding digital artists manually crop the desired objects one frame at a time.

It has been possible for some time now to detect objects in a video using the AI algorithms that are currently burgeoning. But Google has now completed a video segmentation app that can even work on smartphones in real time. In contrast to a green screen image, a homogeneous background is no longer required for the app.



google_video_segmentation



Objects in the foreground are reliably detected and segmented even in front of turbulent background motifs. However, the results of the edges are not yet on the level of a professional key. However, this is probably not particularly relevant for the selected application case as a fun app.
It should be noted that automated keying without a special background is now slowly but surely coming to us.



deutsche Version dieser Seite: Greenscreen ohne Greenscreen mit Googles KI

  

  Vorige News lesen Nächste News lesen 
bildNetflix spart 30% Daten durch Encoding-Optimierungen und VP9 Codec bildKinefinity MAVO - 6K Vollformat, CinemaDNG und eigene MAVO Primes


related news:1E0Manfrotto background kit Chroma Key FX: Transportable green/blue screen with large surface 15.October 2020
Nvidia shows real-time Greenscreen Keyer without Greenscreen and Facetracker 13.October 2019
DeckLink and Ultrastudio enable live keying with Adobe Character Animator 31.May 2019
BorisFX: Sapphire 11 with Mocha Tracking and Continuum 11 with Primatte Keyer 6.November 2017
Blackmagic Ultimatte 12 -- Realtime Keying with new algorithms // IBC 2017 15.September 2017
Zero Density Reality Virtual Studio + AFX Keyer 29.October 2016
Tips and tricks for keying / matting 16.December 2012
alle Newsmeldungen zum Thema Keying
1E0CDA-TEK AFX Adapter: Autofocus per LIDAR for every camera 28.October 2020
Insta360 ONE X2 -- waterproof 360° camera with new features introduced 28.October 2020
Interesting DSLM market - Canon gains a lot of ground against Sony in Japan 27.October 2020
Samyang AF 35mm F1,8 FE and AF 85mm F1,4 RF -- firmware updates for video 25.October 2020
Mevo Start Livestreaming camera becomes a webcam via app 22.October 2020
DJI Pocket 2: Larger sensor with 64 MP, more wide angle and 240 fps slow motion 20.October 2020
Sonys kostenloses Imaging Edge Webcam Tool macht Kameras zu Webcams - jetzt auch für macOS 20.October 2020
alle Newsmeldungen zum Thema Camcorders


[nach oben]
















Archiv Newsmeldungen

2020

October - September - August - July - June - May - April - March - February - January

2019
December - November - October - September - August - July - June - May - April - March - February - January

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000






































deutsche Version dieser Seite: Greenscreen ohne Greenscreen mit Googles KI



last update : 28.Oktober 2020 - 20:57 - slashCAM is a project by channelunit GmbH- mail : slashcam@--antispam:7465--slashcam.de - deutsche Version