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

HowTo
Shooting· Sound
Misc
Forschung· KI· Reviews· Streaming
/// News
ARRI Tech Talk: how the new REVEAL Color Science improves colors

ARRI Tech Talk: how the new REVEAL Color Science improves colors

[18:22 Wed,15.March 2023   by ]    

In a recent Tech Talk, Art Adams shares interesting facts about the new Color Science Reveal introduced with the ARRI 35. As a former cinematographer, he has a particularly hands-on perspective on the resulting images and color reproduction.




First, here&s a brief summary of what&s done differently in Reveal than in previous Color Science, and it&s quite a bit:

- Thanks to a new debayering algorithm, more details can be made out in the image
- the mathematical model has been completely reformulated to map hues and luminance values more correctly
- since values can be mapped more precisely than before, there is a new color space, which is even smaller
- furthermore there is the new log curve LogC4, because more dynamic range is available
- and unlike before only one curve for all exposure indexes
- also the display LUTs are new

Adams then demonstrates how these changes actually affect the real image using various test shots taken with the ARRI Mini LF. These allow a direct comparison when processed with the old Color Science on the one hand and the new Color Science on the other. You can clearly see, for example, how the brightness values differ - the goal was to get as close as possible to human perception with the mapping.

arri_techtalk_receal_colorScience2
ARRI Tech Talk: REVEAL Color Science


The new Color Science also fixed some known color problems, such as the tendency toward bluish reds in some situations.

The approx. 23-minute video offers quite interesting background information for all those who occasionally get their hands on an ARRI.

arri_techtalk_receal_colorScience




deutsche Version dieser Seite: ARRI Tech Talk: wie die neue REVEAL Color Science die Farbdarstellung verbessert

  

  Vorige News lesen Nächste News lesen 
bildBlackmagics Cloud Store Netzwerkspeicher für Resolve wird billiger bildIrix Cine-Objektive jetzt auch für Fujifilm X-Mount erhältlich


related news:1E0ROEDE Wireless ME: New Wireless Microphone System with Micro in Transmitter and Receiver 31.March 2023
DJI: New improved goggles and controls for Avata FPV drone 30.March 2023
Insta360 Flow - smartphone gimbal with AI tracking introduced 29.March 2023
IP Workflows: NDI HX2 Update Available for Atomos Connect Series 29.March 2023
Sennheiser Profile USB Microphone - easy to use for podcasts & co 25.March 2023
Animating facial expressions via iPhone - MetaHuman Animator for Unreal Engine 24.March 2023
Atomos Cloud Studio officially launches with subscriptions and live productions 23.March 2023
alle Newsmeldungen zum Thema accessories


[nach oben]
















Archiv Newsmeldungen

2023

March - February - January

2022
December - November - October - September - August - July - June - May - April - March - February - January

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000






































deutsche Version dieser Seite: ARRI Tech Talk: wie die neue REVEAL Color Science die Farbdarstellung verbessert



last update : 31.März 2023 - 18:02 - slashCAM is a project by channelunit GmbH- mail : slashcam@--antispam:7465--slashcam.de - deutsche Version