公开(公告)号：US20170061562A1

公开(公告)日：2017-03-02

申请号：US15207945

申请日：2016-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-wook KIM ,  Han-gil MOON ,  Soon-ho BAEK ,  Jong-hwa KIM

IPC: G06T1/00 ,  G06T3/40

CPC classification number: G06T1/005 ,  G06T2201/0065

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.

Abstract translation: 公开了一种用于传感器网络，机器对机器（M2M）通信，机器类型通信（MTC）和物联网（IoT）的装置和方法。 本发明可以应用于例如与智能家居，智能建筑，智能城市，智能汽车或连接的汽车，医疗保健，数字教育，零售业务，安全和安全相关的上述技术相关的智能服务 服务。 该方法包括通过将原始图像数据调整到预定大小来生成第一图像数据，将水印数据插入到第一图像数据中，以及将与原始图像数据和第一图像数据之间的差异相对应的差异数据添加到第二图像数据 插入水印数据的图像数据。