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    • 32. 发明申请
    • Mobile Terminal
    • 移动终端
    • US20120281149A1
    • 2012-11-08
    • US13460889
    • 2012-05-01
    • Masaki Mori
    • Masaki Mori
    • H04N5/44
    • H04N21/8173H04N21/4126H04N21/42224H04N21/4436
    • A mobile device stores a TV application for serving as a remote control capable of controlling a TV receiver. The mobile device starts the process of starting the TV application and transmits, to the TV receiver, control signals to turn on the TV receiver before the TV application has been started. More particularly, the mobile device transmits the control signals to turn on the TV receiver while performing the process of starting the TV application. When the mobile device has started the TV application and then the TV receiver has been turned on in normal mode, a user can control the TV receiver by using the mobile device.
    • 移动设备存储用于作为能够控制TV接收机的遥控器的TV应用。 移动设备开始启动电视应用程序的过程,并且在电视应用程序启动之前向TV接收机发送控制信号以接通TV接收机。 更具体地,移动设备在执行开始TV应用的处理的同时发送控制信号以接通TV接收机。 当移动设备已经启动电视应用,然后在正常模式下电视接收机已经被接通时,用户可以通过使用移动设备来控制TV接收机。
    • 34. 发明申请
    • APPARATUS AND METHOD FOR ENCRYPTING IMAGE DATA, AND DECRYPTING THE ENCRYPTED IMAGE DATA, AND IMAGE DATA DISTRIBUTION SYSTEM
    • 加密图像数据的装置和方法,以及加密图像数据和图像数据分发系统
    • US20110222687A1
    • 2011-09-15
    • US13059018
    • 2008-08-13
    • Masaki Mori
    • Masaki Mori
    • H04L9/00
    • H04N7/1675H04N19/48H04N21/23476H04N21/44055
    • An apparatus (14-1, 50) for encrypting image data is disclosed, which includes: a processor (42) configured to divide encoded still image data or video data into a first element (a) and a second element (b); generate a first key (k1); generate a second key (k2) for at least every one image of the still image data or video data; encrypt a first portion (b1) of the second element (b) of the image using the first key (k1) and the second key (k2) corresponding to the at least one image; replace a second portion (b2) of the second element (b) of the at least one image other than the first portion (b1) with the second key (k2) corresponding to the image; and compose the first element (a) of the image, the encrypted first portion (b1′) of the second element (b), and the second key (k2), for at least every one image to generate encrypted data. An apparatus (16-2, 17-2, 70) for decrypting which decrypts the encrypted data generated by the encryption apparatus is also disclosed.
    • 公开了一种用于加密图像数据的装置(14-1,50),其包括:处理器(42),被配置为将编码的静止图像数据或视频数据分割成第一元件(a)和第二元件(b); 生成第一密钥(k1); 为静止图像数据或视频数据的至少每一个图像生成第二密钥(k2); 使用对应于该至少一个图像的第一密钥(k1)和第二密钥(k2)对图像的第二元素(b)的第一部分(b1)进行加密; 将除了第一部分(b1)之外的至少一个图像的第二元素(b)的第二部分(b2)与对应于图像的第二密钥(k2)替换; 并且构成图像的第一元素(a),第二元素(b)的加密的第一部分(b1')和第二密钥(k2),用于至少每一个图像以生成加密的数据。 还公开了一种用于对由加密装置生成的加密数据进行解密的解密的装置(16-2,17-2,70)。