Search International and National Patent Collections

1. (WO2017034155) METHOD, APPARATUS AND SYSTEM FOR INSERTING WATERMARK DATA

Pub. No.:    WO/2017/034155    International Application No.:    PCT/KR2016/007655
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Jul 15 01:59:59 CEST 2016
IPC: G06T 1/00
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: KIM, Hyun-wook
MOON, Han-gil
BAEK, Soon-ho
KIM, Jong-hwa
Title: METHOD, APPARATUS AND SYSTEM FOR INSERTING WATERMARK DATA
Abstract:
An apparatus and method for a sensor network, machine-to-machine (M2M) communication, machine type communication (MTC), and Internet of things (IoT) are disclosed. The disclosure may be applied to, for example, intelligent services related to the above technologies, in conjunction with smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security, and safety related services. The method includes generating first image data by resizing original image data to a predetermined size, inserting watermark data into the first image data, and adding difference data corresponding to the difference between the original image data and the first image data to second image data that is image data in which the watermark data is inserted.