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21. 发明授权

US08768098B2 Apparatus, method, and medium for generating panoramic image using a series of images captured in various directions 有权
标题翻译：使用在各个方向上捕获的一系列图像产生全景图像的装置，方法和介质
公开(公告)号：US08768098B2
公开(公告)日：2014-07-01
申请号：US11902648
申请日：2007-09-24
申请人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
IPC分类号： G06K9/40
CPC分类号： G06T3/4038
摘要： Provided are an apparatus, method, and medium for generating a panoramic image. In the apparatus, a previously captured image and a currently captured image are projected onto a predetermined curved surface so as to form a first mapping image and a second mapping image, respectively. Movement values in predetermined directions are calculated for maximizing a color similarity between overlapped sections of the first and second mapping images. A panoramic image is generated using the first and second mapping images and the calculated movement values. Therefore, overlapped sections of neighboring images can be precisely superposed and aligned when a panoramic image is generated using a series of images.
摘要翻译：提供了用于产生全景图像的装置，方法和介质。在该装置中，将先前拍摄的图像和当前拍摄的图像投影到预定的曲面上，以分别形成第一映射图像和第二映射图像。为了最大化第一和第二映射图像的重叠部分之间的颜色相似度，计算预定方向的运动值。使用第一和第二映射图像和所计算的移动值来生成全景图像。因此，当使用一系列图像生成全景图像时，相邻图像的重叠部分可以精确地重叠和对准。

22. 发明授权

US08581934B2 Rendering apparatus and method 有权
标题翻译：渲染装置和方法
公开(公告)号：US08581934B2
公开(公告)日：2013-11-12
申请号：US11898777
申请日：2007-09-14
申请人： Sang-oak Woo , Kee-chang Lee , Hee-sae Lee , Mahn-jin Han , Do-kyoon Kim
发明人： Sang-oak Woo , Kee-chang Lee , Hee-sae Lee , Mahn-jin Han , Do-kyoon Kim
IPC分类号： G09G5/00 , G06F3/033 , G06T19/00 , G06T11/60
CPC分类号： G06T19/00 , G06F9/451 , G06T11/60 , G06T13/20
摘要： A rendering apparatus and method are provided. A plurality of nodes of interface data are described using the plurality of nodes connected hierarchically and indicate a plurality of selectable items that are analyzed, and the interface data is rendered based on a result of the analysis. Consequently, a creator of interface data to be rendered can expect a time-to-market reduction when creating interface data described in a standardized format.
摘要翻译：提供了一种渲染装置和方法。使用分层连接的多个节点来描述接口数据的多个节点，并且指示被分析的多个可选项目，并且基于分析结果呈现接口数据。因此，当创建以标准格式描述的接口数据时，要呈现的接口数据的创建者可以期望上市时间缩短。

23. 发明授权

US08411975B2 Method and apparatus for encoding and decoding key value data of coordinate interpolator 有权
标题翻译：用于对坐标插值器的键值数据进行编码和解码的方法和装置
公开(公告)号：US08411975B2
公开(公告)日：2013-04-02
申请号：US11544672
申请日：2006-10-10
申请人： Shin-jun Lee , Seok-yoon Jung , Euee-seon Jang , Sang-oak Woo , Mahn-jin Han , Do-kyoon Kim , Gyeong-ja Jang
发明人： Shin-jun Lee , Seok-yoon Jung , Euee-seon Jang , Sang-oak Woo , Mahn-jin Han , Do-kyoon Kim , Gyeong-ja Jang
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/00 , H03M7/30 , H03M7/40 , H04N19/103 , H04N19/12 , H04N19/126 , H04N19/13 , H04N19/136 , H04N19/14 , H04N19/25 , H04N19/46 , H04N19/537 , H04N19/577 , H04N19/70
摘要： A method and an apparatus for encoding/decoding key value data of a coordinate interpolator used in a three-dimensional graphic animation are provided. The apparatus for encoding key value data of a coordinate interpolator representing the position of each vertex of an object using coordinates of each of the vertices including x, y, and z components includes a quantizer, which quantizes a coordinate interpolator input thereinto with predetermined quantization bits, a DPCM processor, which performs a DPCM operation of a predetermined mode on each component of each vertex of the quantized coordinate interpolator and generates differential data based on the temporal variation of the coordinates of each of the vertices and differential data based on the spatial variation of the coordinates of each of the vertices.
摘要翻译：提供了一种用于对三维图形动画中使用的坐标插值器的键值数据进行编码/解码的方法和装置。用于使用包括x，y和z分量的每个顶点的坐标来表示对象的每个顶点的位置的坐标插值器的键值数据的装置包括量化器，其量化其中具有预定量化位的坐标插值器，DPCM处理器，其对量化坐标插值器的每个顶点的每个分量执行预定模式的DPCM操作，并且基于空间变化的每个顶点和差分数据的坐标的时间变化生成差分数据的每个顶点的坐标。

24. 发明授权

US08305562B2 Depth image generating method and apparatus 有权
标题翻译：深度图像生成方法和装置
公开(公告)号：US08305562B2
公开(公告)日：2012-11-06
申请号：US12216631
申请日：2008-07-08
申请人： Byong-min Kang , Do-kyoon Kim , Kee-chang Lee
发明人： Byong-min Kang , Do-kyoon Kim , Kee-chang Lee
IPC分类号： G01C3/08
CPC分类号： G01B11/22 , G01B9/00
摘要： A method of and apparatus for generating a depth image are provided. The method of generating a depth image includes: emitting light to an object for a first predetermined time period; detecting first light information of the object for the first predetermined time period from the time when the light is emitted; detecting second light information of the object for the first predetermined time period a second predetermined time period after the time when the light is emitted; and by using the detected first and second light information, generating a depth image of the object. In this way, the method can generate a depth image more quickly.
摘要翻译：提供了一种用于生成深度图像的方法和装置。产生深度图像的方法包括：向对象发射第一预定时间段的光; 从发光时起第一预定时间段检测物体的第一光信息; 在发光时间之后的第二预定时间段，检测所述物体的第二光信息在所述第一预定时间段; 并且通过使用检测到的第一和第二光信息，生成对象的深度图像。以这种方式，该方法可以更快地生成深度图像。

25. 发明申请

US20100322308A1 Apparatus for encoding and decoding key data and key value data of coordinate interpolator and recording medium containing bitstream into which coordinate interpolator is encoded 失效
公开(公告)号：US20100322308A1
公开(公告)日：2010-12-23
申请号：US12923038
申请日：2010-08-30
申请人： Shin-Jun Lee , Seok-Yoon Jung , Euee-Seon Jang , Sang-Oak Woo , Mahn-jin Han , Do-kyoon Kim , Gyeong-ja Jang
发明人： Shin-Jun Lee , Seok-Yoon Jung , Euee-Seon Jang , Sang-Oak Woo , Mahn-jin Han , Do-kyoon Kim , Gyeong-ja Jang
IPC分类号： H04B1/66
CPC分类号： H04N19/00 , H03M7/30 , H03M7/40 , H04N19/103 , H04N19/12 , H04N19/126 , H04N19/13 , H04N19/136 , H04N19/14 , H04N19/25 , H04N19/46 , H04N19/537 , H04N19/577 , H04N19/70
摘要： An apparatus for encoding and decoding key data and key value data of a coordinate interpolator and a recording medium, on which a bitstream, into which a coordinate interpolator is encoded, is written, are provided. The bitstream includes key data encoding/decoding information, into which key data and information necessary to decode the key data are encoded, and key value data encoding/decoding information, into which key value data and information necessary to decode the key value data are. encoded. The key data encoding/decoding information includes inverse DND operation information including the order of inverse DND indicating a predetermined number of cycles of inverse DND to be performed on differential data generated by entropy-decoding the bitstream in order to extend the range of the differential data and maximum and minimum values among differential data used in each cycle of inverse DND operation, first inverse DPCM operation information including the order of inverse DPCM operation to be performed on the inverse-DNDed differential data so as to convert the inverse-DNDed differential data into quantized key data and intra key data which are used for each cycle of inverse DPCM operation, and first inverse quantization information used in inverse quantization to generate retrieved key data by inverse-quantizing the quantized key data. The key value data encoding/decoding information includes dictionary decoding information including information on symbols representing differential data of dictionary-encoded key value data, which are entropy-decoded from the bitstream, first position indexes indicating the positions of the symbols, and a dictionary decoding mode indicating a dictionary decoding method to be performed on the first position indexes, second inverse DPCM operation information including second position indexes indicating the positions of symbols, which are used in an inverse DPCM operation to convert dictionary-decoded differential data of components of each vertex into quantized key value data and correspond to combinations of inverse DPCM operation modes, and second inverse quantization information used in inverse quantization to generate retrieved key value data by inverse-quantizing the quantized key value data.

26. 发明申请

US20080170804A1 Apparatus, method, and medium for processing image 有权
标题翻译：用于处理图像的装置，方法和介质
公开(公告)号：US20080170804A1
公开(公告)日：2008-07-17
申请号：US11902495
申请日：2007-09-21
申请人： Hui Zhang , Kaun-Ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Kaun-Ho Kim , Do-kyoon Kim
IPC分类号： G06K9/36
CPC分类号： G06T3/4038 , G06K9/32 , G06K2009/2045 , H04N5/23238
摘要： Provided are an apparatus, method, and medium for processing an image. In the apparatus, at least one image selected from images to be stitched so as to make colors of overlapped sections of the images as identical with each other as possible and operating again in response to a re-alignment signal, and an image correction unit generating the re-alignment signal after correcting a color of at least a part of the overlapped sections as a result of the shifting of the at least one image in consideration of colors of the overlapped sections Then the shifting of the image is repeated. Therefore, even when the overlapped sections of the images are not identical in color, the overlapped sections of the images can be precisely aligned when the images are stitched for forming a panoramic image, thereby making the panoramic image more accurate.
摘要翻译：提供了用于处理图像的装置，方法和介质。在该装置中，选择要被缝合的图像中的至少一个图像使图像的重叠部分的颜色尽可能相同并且响应于重新对准信号再次操作;以及图像校正单元，其生成考虑到重叠部分的颜色，至少一个图像的移位的结果，校正重叠部分的至少一部分的颜色之后的重新对准信号。然后重复图像的移动。因此，即使当图像的重叠部分的颜色不同时，当缝合图像以形成全景图像时，可以精确对准图像的重叠部分，从而使全景图像更准确。

27. 发明申请

US20080122837A1 Rendering apparatus and method 有权
标题翻译：渲染装置和方法
公开(公告)号：US20080122837A1
公开(公告)日：2008-05-29
申请号：US11898777
申请日：2007-09-14
申请人： Sang-oak Woo , Kee-chang Lee , Hee-sae Lee , Mahn-jin Han , Do-kyoon Kim
发明人： Sang-oak Woo , Kee-chang Lee , Hee-sae Lee , Mahn-jin Han , Do-kyoon Kim
IPC分类号： G06T15/00
CPC分类号： G06T19/00 , G06F9/451 , G06T11/60 , G06T13/20
摘要： A rendering apparatus and method are provided. A plurality of nodes of interface data are described using the plurality of nodes connected hierarchically and indicate a plurality of selectable items that are analyzed, and the interface data is rendered based on a result of the analysis. Consequently, a creator of interface data to be rendered can expect a time-to-market reduction when creating interface data described in a standardized format.
摘要翻译：提供了一种渲染装置和方法。使用分层连接的多个节点来描述接口数据的多个节点，并且指示被分析的多个可选项目，并且基于分析结果呈现接口数据。因此，当创建以标准格式描述的接口数据时，要呈现的接口数据的创建者可以期望上市时间缩短。

28. 发明申请

US20080074489A1 Apparatus, method, and medium for generating panoramic image 有权
标题翻译：用于产生全景图像的装置，方法和介质
公开(公告)号：US20080074489A1
公开(公告)日：2008-03-27
申请号：US11902648
申请日：2007-09-24
申请人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
IPC分类号： H04N7/18
CPC分类号： G06T3/4038
摘要： Provided are an apparatus, method, and medium for generating a panoramic image. In the apparatus, a previously captured image and a currently captured image are projected onto a predetermined curved surface so as to form a first mapping image and a second mapping image, respectively. Movement values in predetermined directions are calculated for maximizing a color similarity between overlapped sections of the first and second mapping images. A panoramic image is generated using the first and second mapping images and the calculated movement values. Therefore, overlapped sections of neighboring images can be precisely superposed and aligned when a panoramic image is generated using a series of images.
摘要翻译：提供了用于生成全景图像的装置，方法和介质。在该装置中，将先前拍摄的图像和当前拍摄的图像投影到预定的曲面上，以分别形成第一映射图像和第二映射图像。为了最大化第一和第二映射图像的重叠部分之间的颜色相似度，计算预定方向的运动值。使用第一和第二映射图像和所计算的移动值来生成全景图像。因此，当使用一系列图像生成全景图像时，相邻图像的重叠部分可以精确地重叠和对准。

29. 发明申请

US20080022072A1 System, method and medium processing data according to merged multi-threading and out-of-order scheme 审中-公开
标题翻译：根据合并多线程和乱序方案的系统，方法和介质处理数据
公开(公告)号：US20080022072A1
公开(公告)日：2008-01-24
申请号：US11806981
申请日：2007-06-05
申请人： Seok-yoon Jung , Sang-won Ha , Do-kyoon Kim , Won-jong Lee , Seung-gi Lee
发明人： Seok-yoon Jung , Sang-won Ha , Do-kyoon Kim , Won-jong Lee , Seung-gi Lee
IPC分类号： G06F9/30
CPC分类号： G06F9/3851 , G06F9/3836 , G06F9/3867 , G06F9/3885
摘要： A system, method and medium performing data operations according to a merged multi-threading and out-of-order scheme. According to the method, at least one instruction is decoded, a thread of an instruction is read based on the decoding result, and a predetermined operation is performed on each of a plurality of threads, including the read thread, in each of a plurality of pipeline stages in an out-of-order manner, based on the decoding result. Accordingly, it is possible to guarantee high throughput while maintaining a small number of threads.
摘要翻译：根据合并的多线程和无序方案执行数据操作的系统，方法和介质。根据该方法，至少一个指令被解码，基于解码结果读取指令的线程，并且在多个线程中的每一个中对包括读取的线程的多个线程中的每一个执行预定的操作基于解码结果，以无序方式进行流水线级。因此，可以在保持少量螺纹的同时保证高通量。

30. 发明授权

US07302464B2 User request processing method and apparatus using upstream channel in interactive multimedia contents service 有权
标题翻译：在交互式多媒体内容服务中使用上行信道的用户请求处理方法和装置
公开(公告)号：US07302464B2
公开(公告)日：2007-11-27
申请号：US09802847
申请日：2001-03-12
申请人： Sung-jin Kim , Do-kyoon Kim
发明人： Sung-jin Kim , Do-kyoon Kim
IPC分类号： G06F15/16 , H04N7/16
CPC分类号： H04N21/23412 , H04N21/234318 , H04N21/44012 , H04N21/443 , H04N21/4725 , H04N21/6375 , H04N21/6377 , H04N21/6473 , H04N21/658
摘要： A user request processing method and apparatus, using an upstream channel, is provided, in which if a user request of predetermined processing for some predetermined nodes in interactive multimedia contents services, preferably, in an MPEG-4 binary format for a scene (BIFS) scene occurs, the user terminal forms an upstream channel message for the BIFS scene and transmits the message to the server through upstream channels, and the server processes and encodes the corresponding BIFS scene nodes and then transmits the nodes to the terminal. According to the methods and apparatuses, by properly handing events of user requests on partial elements in an arbitrary multimedia content provided for the user as interactive multimedia contents services, predetermined elements can be selectively processed. Therefore, information volume to be transmitted for restoration from an error can be minimized, and the terminal can quickly receive restored information.
摘要翻译：提供了一种使用上行信道的用户请求处理方法和装置，其中，如果对于交互式多媒体内容服务中的某些预定节点的用户请求，优选地以用于场景（BIFS）的MPEG-4二进制格式，用户终端形成用于BIFS场景的上行信道消息，并通过上行信道将消息发送给服务器，服务器对相应的BIFS场景节点进行处理和编码，然后将节点发送给终端。根据这些方法和装置，通过将为用户提供的任意多媒体内容中的部分元素的用户请求的事件适当地交给作为交互式多媒体内容服务，可以选择性地处理预定元素。因此，可以将从错误发送的用于恢复的信息量最小化，并且终端可以快速接收恢复的信息。

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