(19)

(11)

EP 3 549 094 A1

(12)

(43) Date of publication: 09.10.2019 Bulletin 2019/41 (21) Application number: 17808973.6 (22) Date of filing: 13.11.2017

(51) International Patent Classification (IPC):  G06T 3/40(2006.01) H04N 5/232(2006.01) (86) International application number: PCT/GB2017/053410 (87) International publication number: WO 2018/104700 (14.06.2018 Gazette 2018/24)

(84) Designated Contracting States: 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 Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 05.12.2016 GB 201620652 25.09.2017 GB 201715491 (71) Applicant: Gaist Solutions Limited Bailrigg, Lancaster LA1 4WA (GB)	(72) Inventors: REMDE, Stephen Sutton-in-Craven Keighley BD20 7HT (GB) TANATHONG, Supannee Skipton BD23 2AU (GB) SMITH, William Alfred Peter York YO23 1NJ (GB) (74) Representative: Hamilton, Alistair  AHIP PO Box 8001 Kirkcudbright DG6 9AA Kirkcudbright DG6 9AA (GB)