Method and apparatus for communication between inside and outside of transmission medium using transmission medium as communication line
    1.
    发明授权
    Method and apparatus for communication between inside and outside of transmission medium using transmission medium as communication line 有权
    使用传输介质作为通信线的传输介质内外通信的方法和装置

    公开(公告)号:US07307544B2

    公开(公告)日:2007-12-11

    申请号:US10158503

    申请日:2002-05-30

    IPC分类号: G08C19/00

    CPC分类号: A61B5/0031 H04B13/005

    摘要: A method for communication between inside and outside of a transmission medium using the transmission medium as a communication line, includes the steps of: receiving an electric signal having information related to a transmission medium from a plurality of sensors inside the transmission medium; conducting the electric signal to the transmission medium; and sensing the electric signal flowing to the outside of the transmission medium. Because a modulating unit is not necessary, a power consumption is minimized. In addition, since an electric signal is directly conducted to a medium, it is not necessary to use an antenna, and thus, degradation of a reception rate according to a directional property of the antenna can be prevented. Moreover, since the electric signal is directly generated in the medium and the medium is directly used as an electric conductor, the overall size of a transmitter is reduced.

    摘要翻译: 一种使用传输介质作为通信线路的传输介质的内部和外部之间的通信方法包括以下步骤:从传输介质内的多个传感器接收具有与传输介质相关的信息的电信号; 将电信号传送到传输介质; 并感测流向传输介质外部的电信号。 因为不需要调制单元,所以功耗最小化。 此外,由于电信号直接传导到介质,因此不需要使用天线,因此可以防止根据天线的方向特性导致的接收速率的劣化。 此外,由于电信号直接在介质中产生并且介质直接用作电导体,所以发射器的总体尺寸减小。

    ELECTRONIC DEVICE GENERATING STEREO SOUND SYNCHRONIZED WITH STEREOGRAPHIC MOVING PICTURE
    3.
    发明申请
    ELECTRONIC DEVICE GENERATING STEREO SOUND SYNCHRONIZED WITH STEREOGRAPHIC MOVING PICTURE 有权
    电子设备产生与立体声移动图像同步的立体声

    公开(公告)号:US20120127264A1

    公开(公告)日:2012-05-24

    申请号:US13299220

    申请日:2011-11-17

    申请人: Han Jung Jihyun Lee

    发明人: Han Jung Jihyun Lee

    IPC分类号: H04N13/00

    摘要: An electronic device including a receiver configured to receive a stereoscopic moving image including a plurality of frames; a controller configured to obtain a change in depth information of at least one object included in the stereoscopic moving image and to produce a sound zooming factor reflecting the obtained change in depth information; and an audio processor configured to apply the produced sound zooming factor to a sound signal corresponding to at least one speaker of a plurality of speakers outputting sound signals for the stereoscopic moving image.

    摘要翻译: 一种电子设备,包括被配置为接收包括多个帧的立体运动图像的接收机; 控制器,被配置为获得立体运动图像中包括的至少一个对象的深度信息的变化,并产生反映所获得的深度信息变化的声音缩放因子; 以及音频处理器,被配置为将产生的声音缩放因子应用于对应于输出用于立体运动图像的声音信号的多个扬声器中的至少一个扬声器的声音信号。

    Device for generating a signal and method for controlling operation of the same
    4.
    发明授权
    Device for generating a signal and method for controlling operation of the same 有权
    用于产生信号的装置和用于控制其操作的方法

    公开(公告)号:US08185211B2

    公开(公告)日:2012-05-22

    申请号:US12298880

    申请日:2007-04-26

    IPC分类号: A61N1/08

    摘要: The present invention relates to a device for generating a signal and method for controlling operation of the same. The present invention provides a device for generating a signal, which includes an electrode (110), if connected to an external power source (200), supplied with a voltage from the external power source (200), a signal generating unit (130) having a plurality of terminals, the signal generating unit (130) deciding whether to operate the device according to a size of a voltage applied to a first terminal among a plurality of the terminals, the signal generating unit (130) outputting a prescribed signal according to the decision, and a control circuit (120), if the electrode (110) is connected to a plurality of the terminals, controlling a voltage applied to a plurality of the terminals. Accordingly, the present invention is able to control whether to operate a signal generating device (100) using an external power source (200).

    摘要翻译: 本发明涉及一种用于产生信号的装置和用于控制其操作的方法。 本发明提供了一种用于产生信号的装置,其包括电源(110),如果连接到外部电源(200),被提供来自外部电源(200)的电压,信号产生单元(130) 所述信号产生单元(130)根据在多个终端中施加到第一终端的电压的大小来决定是否操作所述设备,所述信号生成单元(130)根据所述多个终端输出规定的信号 以及控制电路(120),如果电极(110)连接到多个端子,则控制施加到多个端子的电压。 因此,本发明能够使用外部电源(200)来控制是否操作信号发生装置(100)。

    Apparatus and method for processing audio signals recorded on a medium
    5.
    再颁专利
    Apparatus and method for processing audio signals recorded on a medium 有权
    用于处理记录在介质上的音频信号的装置和方法

    公开(公告)号:USRE42711E1

    公开(公告)日:2011-09-20

    申请号:US12142674

    申请日:2008-06-19

    申请人: Han Jung

    发明人: Han Jung

    IPC分类号: G11B7/005

    摘要: This invention relates to a karaoke CD format and a device for controlling audio signals utilizing the karaoke CD format which provides a user with selective reproduction of the voice of a player. The karaoke CD format includes a CD format divided into video sectors and audio sectors. The audio sectors are further divided into a part for recording accompaniment sound and playing sound at the same time and a part for recording accompaniment sound only. There is provided record coding information for distinguishing the parts. An apparatus, method and storage medium for processing digital data are discussed. According to an embodiment, the apparatus includes an audio/video data processor to receive data units of digital audio data and data units of digital video data, the data units of digital audio data being multiplexed with data units of digital video data, the data units of digital audio data corresponding to at least one of: 1) a first type of digital audio data, and 2) a second type of digital audio data which includes at least one content different from the first type of digital audio data; each type of digital audio data being specified by attribute information, which has: a) first information for indicating a coding mode of the digital audio data, and b) second information, different than the first information, for identifying one of the first type of digital audio data and the second type of digital audio data, and the digital video data associated with two types of digital audio data.

    摘要翻译: 本发明涉及一种卡拉OK CD格式和一种利用卡拉OK CD格式控制音频信号的设备,该格式向用户提供播放器的声音的选择性再现。 卡拉OK CD格式包括分为视频扇区和音频扇区的CD格式。 音频扇区进一步被分成用于同时记录伴奏声音和播放声音的部分,以及仅用于记录伴奏声音的部分。 提供用于区分部件的记录编码信息。 讨论了一种用于处理数字数据的设备,方法和存储介质。 根据实施例,该装置包括音频/视频数据处理器,用于接收数字音频数据的数据单元和数字视频数据的数据单元,数字音频数据的数据单元与数字视频数据的数据单元复用,数据单元 数字音频数据对应于以下中的至少一个:1)第一类型的数字音频数据,以及2)第二类型的数字音频数据,其包括与第一类型的数字音频数据不同的至少一个内容; 每种类型的数字音频数据由属性信息指定,其具有:a)用于指示数字音频数据的编码模式的第一信息,以及b)与第一信息不同的第二信息,用于识别第一类型的 数字音频数据和第二类型的数字音频数据,以及与两种类型的数字音频数据相关联的数字视频数据。

    Apparatus and method for processing audio signals recorded on a medium
    6.
    再颁专利
    Apparatus and method for processing audio signals recorded on a medium 有权
    用于处理记录在介质上的音频信号的装置和方法

    公开(公告)号:USRE42322E1

    公开(公告)日:2011-05-03

    申请号:US12142680

    申请日:2008-06-19

    申请人: Han Jung

    发明人: Han Jung

    IPC分类号: G11B7/005

    摘要: This invention relates to a karaoke CD format and a device for controlling audio signals utilizing the karaoke CD format which provides a user with selective reproduction of the voice of a player. The karaoke CD format includes a CD format divided into video sectors and audio sectors. The audio sectors are further divided into a part for recording accompaniment sound and playing sound at the same time and a part for recording accompaniment sound only. There is provided record coding information for distinguishing the parts. An apparatus, method and storage medium for reproducing digital data, are discussed. According to an embodiment, the apparatus includes a demultiplexing circuit to receive data units of digital audio data and separate a system time information from at least one data unit of digital audio data, the digital audio data including at least two of: 1) a first type of digital audio data, and 2) a second type of digital audio data which includes at least one content different from the first type of digital audio data; each type of digital audio data being specified by attribute information, which has: a) first information for indicating a coding mode of the digital audio data, and b) second information, different than the first information, for identifying one of the first type of digital audio data and the second type of digital audio data.

    摘要翻译: 本发明涉及一种卡拉OK CD格式和一种利用卡拉OK CD格式控制音频信号的设备,该格式向用户提供播放器的声音的选择性再现。 卡拉OK CD格式包括分为视频扇区和音频扇区的CD格式。 音频扇区进一步被分成用于同时记录伴奏声音和播放声音的部分,以及仅用于记录伴奏声音的部分。 提供用于区分部件的记录编码信息。 讨论了用于再现数字数据的装置,方法和存储介质。 根据实施例,该装置包括解复用电路,用于接收数字音频数据的数据单元,并从数字音频数据的至少一个数据单元分离系统时间信息,数字音频数据包括以下中的至少两个:1)第一 类型的数字音频数据,以及2)第二类型的数字音频数据,其包括与第一类型的数字音频数据不同的至少一个内容; 每种类型的数字音频数据由属性信息指定,其具有:a)用于指示数字音频数据的编码模式的第一信息,以及b)与第一信息不同的第二信息,用于识别第一类型的 数字音频数据和第二类数字音频数据。

    CAPSULE-TYPE ENDOSCOPE CAPABLE OF CONTROLLING FRAME RATE OF IMAGE
    7.
    发明申请
    CAPSULE-TYPE ENDOSCOPE CAPABLE OF CONTROLLING FRAME RATE OF IMAGE 审中-公开
    可以控制图像帧速率的胶囊型内窥镜

    公开(公告)号:US20100130818A1

    公开(公告)日:2010-05-27

    申请号:US12595991

    申请日:2008-08-20

    IPC分类号: A61B1/045

    摘要: A capsule-type endoscope is disclosed. Information related to position and movement of the capsule-type endoscope inserted into a body are checked and a frame rate is controlled according to a digestive organ in which the capsule-type endoscope is located based upon the information, so as to capture every digestive organ inside the body by using one capsule-type endoscope. Also, the frame rate can be controlled according to a moving velocity in each digestive organ, thus to reduce unnecessary power consumption, resulting in a decrease of an operation time of the capsule-type endoscope having a limited battery capacity. In addition, an amount of captured images can be reduced by effectively obtaining images according to the moving velocity in each digestive organ and a time taken by a doctor for a medical examination can be shortened.

    摘要翻译: 公开了一种胶囊型内窥镜。 检查与插入到体内的胶囊型内窥镜的位置和移动有关的信息,并且根据信息根据胶囊型内窥镜所在的消化器官控制帧率,以捕获每个消化器官 通过使用一个胶囊型内窥镜在体内。 此外,可以根据每个消化器官中的移动速度来控制帧速率,从而减少不必要的功率消耗,导致具有有限电池容量的胶囊型内窥镜的操作时间的减少。 此外,通过根据每个消化器官中的移动速度有效地获得图像,可以减少拍摄图像的量,并且可以缩短医生进行体格检查所花费的时间。

    Digital content decrypting apparatus and operating method thereof
    8.
    发明授权
    Digital content decrypting apparatus and operating method thereof 有权
    数字内容解密装置及其操作方法

    公开(公告)号:US07639813B2

    公开(公告)日:2009-12-29

    申请号:US12506190

    申请日:2009-07-20

    IPC分类号: H04L9/12

    摘要: A device and method for decrypting digital contents are discussed. According to an embodiment, a method for decrypting digital content at a target device, includes receiving the digital content without a source encryption key from a source device connected to the target device, the digital content having been encrypted with the source encryption key in the source device, wherein the source device is configured to perform an authenticating operation with the target device by using an identifier (ID) associated with at least one of the target device and a storage medium of the target device; performing an addition operation by using a target internal key and the ID, the target internal key being associated with the target device; generating a target encryption key based on an output of the addition operation; and decrypting the encrypted digital content by using the target encryption key.

    摘要翻译: 讨论了一种用于解密数字内容的设备和方法。 根据一个实施例,一种用于在目标设备处解密数字内容的方法包括从连接到目标设备的源设备接收没有源加密密钥的数字内容,数字内容已经用源中的源加密密钥加密 设备,其中所述源设备被配置为通过使用与所述目标设备的目标设备和存储介质中的至少一个相关联的标识符(ID)来执行与所述目标设备的认证操作; 通过使用目标内部密钥和所述ID来执行添加操作,所述目标内部密钥与所述目标设备相关联; 基于加法运算的输出生成目标加密密钥; 以及通过使用目标加密密钥解密加密的数字内容。

    Digital content encrypting apparatus and operating method thereof
    9.
    发明授权
    Digital content encrypting apparatus and operating method thereof 有权
    数字内容加密装置及其操作方法

    公开(公告)号:US07639811B2

    公开(公告)日:2009-12-29

    申请号:US12498315

    申请日:2009-07-06

    IPC分类号: H04L9/12

    摘要: The invention is directed to a source device and a method for encrypting digital contents at the source device. According to an embodiment, the method includes performing a first addition operation by using a first source internal key and an identifier (ID), the first source internal key being associated with the source device, the ID being associated with at least one of a target device and a storage medium of the target device, and the target device being connected to the source device; generating a source encryption key based on an output of the first addition operation and a second source internal key by using a predetermined encryption algorithm, wherein the second source internal key is associated with the source device; encrypting the digital content using the source encryption key; and transmitting the encrypted digital content without the source encryption key to the target device.

    摘要翻译: 本发明涉及一种在源设备上加密数字内容的源设备和方法。 根据实施例,该方法包括通过使用第一源内部密钥和标识符(ID)来执行第一加法运算,第一源内部密钥与源设备相关联,该ID与目标中的至少一个相关联 设备和目标设备的存储介质,目标设备连接到源设备; 通过使用预定的加密算法,基于第一加法运算的输出和第二源内部密钥生成源加密密钥,其中第二源内部密钥与源设备相关联; 使用源加密密钥加密数字内容; 以及将没有源加密密钥的加密数字内容发送到目标设备。

    PROCESSING METHOD OF IMAGE ACQUIRING IN BODY LUMEN, CAPSULE ENDOSCOPE AND CAPSULE ENDOSCOPE SYSTEM USING IT
    10.
    发明申请
    PROCESSING METHOD OF IMAGE ACQUIRING IN BODY LUMEN, CAPSULE ENDOSCOPE AND CAPSULE ENDOSCOPE SYSTEM USING IT 审中-公开
    体内采集图像的处理方法,使用它的胶囊内窥镜和胶囊内窥镜系统

    公开(公告)号:US20090086018A1

    公开(公告)日:2009-04-02

    申请号:US12298872

    申请日:2007-04-26

    IPC分类号: H04N7/22 G06K9/00

    CPC分类号: A61B1/041

    摘要: The present invention relates to a method for processing an image in a capsule endoscope and capsule endoscope system that processes an internal human body image acquired by a capsule type endoscope swallowable into a human body. The present invention includes a step (a) of acquiring a light emitting image consecutively in a light emitting mode, a step (b) of acquiring a no-light image in a no-light mode after elapse of a prescribed time, and a step (c) of correcting the light emitting image acquired in the step (a) using the no-light image acquired in the step (b). According to the present invention, noises attributed to dark-current and heat occurring in an image of taking an internal human body can be corrected and a quality of an internal human body image can be enhanced using an effective part of a no-light image only in removing dark-current noise and thermal noise.

    摘要翻译: 胶囊型内窥镜及胶囊型内窥镜系统中的图像处理方法技术领域本发明涉及胶囊型内窥镜和胶囊型内窥镜系统中的图像处理方法,所述胶囊型内窥镜和胶囊型内窥镜系统能够对通过人体进行吞咽的胶囊型内窥镜获取的内部人体图像进行处理。 本发明包括在发光模式下连续获取发光图像的步骤(a),在经过规定时间之后以无光模式获取无光图像的步骤(b),以及步骤 (c)使用在步骤(b)中获取的无光图像校正在步骤(a)中获取的发光图像。 根据本发明,可以校正归因于拍摄内部人体的图像中产生的暗电流和热的噪声,并且可以仅使用有效部分的非光图像来提高内部人体图像的质量 消除暗电流噪声和热噪声。