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1. (WO2018196472) PROJECTION METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM

Pub. No.:    WO/2018/196472    International Application No.:    PCT/CN2018/076995
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Feb 24 00:59:59 CET 2018
IPC: H04N 9/31
H04N 5/74
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: ZHAO, Dongxiao
赵冬晓
YIN, Zhiliang
尹志良
Title: PROJECTION METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM
Abstract:
Provided is a projection method, comprising: acquiring an initial projection image formed by initial projections of at least two projection devices; determining, from the initial projection image, at least two projection regions corresponding to the at least two projection devices, and determining the largest inscribed rectangular region composed of the at least two projection regions to be a target projection region; according to the relative position relationship between the at least two projection regions and the target projection region, determining, from an image to be projected, sub-images to be projected which respectively correspond to the at least two projection devices; and respectively controlling the at least two projection devices such that same project the sub-images to be projected which respectively correspond thereto. Also disclosed are a projection apparatus, a projection system and a storage medium.