EP 2973225 A4 20161116 - SELECTIVE PERCEPTUAL MASKING VIA SCALE SEPARATION IN THE SPATIAL AND TEMPORAL DOMAINS USING INTRINSIC IMAGES FOR USE IN DATA COMPRESSION
Title (en)
SELECTIVE PERCEPTUAL MASKING VIA SCALE SEPARATION IN THE SPATIAL AND TEMPORAL DOMAINS USING INTRINSIC IMAGES FOR USE IN DATA COMPRESSION
Title (de)
SELEKTIVE WAHRNEHMUNGSMASKIERUNG MITTELS SKALENTRENNUNG IN RÄUMLICHEN UND ZEITLICHEN BEREICHEN MIT INTRINSISCHEN BILDERN ZUR VERWENDUNG IN DER DATENKOMPRIMIERUNG
Title (fr)
MASQUAGE PERCEPTIF SÉLECTIF PAR L'INTERMÉDIAIRE D'UNE SÉPARATION D'ÉCHELLE DANS LES DOMAINES SPATIAL ET TEMPOREL À L'AIDE D'IMAGES INTRINSÈQUES, DESTINÉ À ÊTRE UTILISÉ DANS UNE COMPRESSION DE DONNÉES
Publication
Application
Priority
- US 201313796372 A 20130312
- US 201313796556 A 20130312
- US 201414167521 A 20140129
- US 2014018642 W 20140226
Abstract (en)
[origin: WO2014163893A1] An automated, computerized method for processing a video is provided. The method includes providing a video file depicting a video, in a computer memory; providing a video file depicting a video, in a computer memory; scale separating the video file by applying an edge-preserving blurring filter to generate a detail scale- separated video and a level scale-separated video corresponding to the video; temporally blurring the detail scale- separated video and spatially blurring the level scale-separated video; combining the filtered detailed scale- separated video and the filtered level scale- separated video to provide an output video; and outputting the output video for use in a data compression operation.
IPC 8 full level
CPC (source: EP)
G06T 5/70 (2024.01); G06T 7/11 (2016.12); G06T 7/155 (2016.12); G06T 7/90 (2016.12); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20016 (2013.01); G06T 2207/20028 (2013.01); G06T 2207/20182 (2013.01)
Citation (search report)
- [Y] EP 2144444 A1 20100113 - UNIV WARWICK [GB]
- [Y] US 2011229029 A1 20110922 - KASS MICHAEL [US]
- See references of WO 2014163893A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014163893 A1 20141009; EP 2973225 A1 20160120; EP 2973225 A4 20161116
DOCDB simple family (application)
US 2014018642 W 20140226; EP 14778085 A 20140226