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11. 发明申请

US20100215261A1 APPARATUS AND METHOD FOR IMPROVING TEXT RECOGNITION CAPABILITY 有权
标题翻译：改进文本识别能力的装置和方法
公开(公告)号：US20100215261A1
公开(公告)日：2010-08-26
申请号：US12710932
申请日：2010-02-23
申请人： Sang-Ho KIM , Sang-Wook Oh , Yun-Je Oh , Seong-Taek Hwang
发明人： Sang-Ho KIM , Sang-Wook Oh , Yun-Je Oh , Seong-Taek Hwang
IPC分类号： G06K9/00
CPC分类号： G06K9/4642 , G06K2209/01
摘要： Disclosed are an apparatus and a method for text recognition capability using a camera provided in a mobile communication terminal. Image pre-processing discriminates a text color and a text-background color in an input image, and unifies regions except the text into the text-background color, so that a text region and a background region surrounding the text region can be precisely separated. The image pre-processing method is adaptive to a photographing environment, whereby stable text recognition capability can be expected even if the photographing environment is variously changed.
摘要翻译：公开了使用设置在移动通信终端中的相机的文本识别能力的装置和方法。图像预处理识别输入图像中的文本颜色和文本背景颜色，并将除了文本之外的区域统一为文本背景颜色，使得可以精确地分隔文本区域和文本区域周围的背景区域。图像预处理方法适应于拍摄环境，由此即使拍摄环境不同地改变，也可以预期稳定的文本识别能力。

12. 发明申请

US20090316999A1 METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS 有权
标题翻译：识别字符的方法和装置
公开(公告)号：US20090316999A1
公开(公告)日：2009-12-24
申请号：US12487378
申请日：2009-06-18
申请人： Hyun-Soo KIM , Seong-Taek Hwang , Sang-Wook Oh , Sang-Ho Kim , Yun-Je Oh , Hee-Won Jung , Sung-Cheol Kim
发明人： Hyun-Soo KIM , Seong-Taek Hwang , Sang-Wook Oh , Sang-Ho Kim , Yun-Je Oh , Hee-Won Jung , Sung-Cheol Kim
IPC分类号： G06K9/62 , H04N5/225
CPC分类号： G06K9/78 , G06K9/2081 , G06K9/228 , G06K9/325 , G06K9/723 , G06K2209/01
摘要： Disclosed is a method and an apparatus for recognizing characters using an image. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.
摘要翻译：公开了一种使用图像识别字符的方法和装置。根据字符识别请求激活相机，并且设置用于实时显示通过相机拍摄的图像的预览模式。控制相机的自动对焦，并且从在预览模式中获得的图像中获得具有预定水平的清晰度的图像以进行字符识别。用于字符识别的图像被字符识别处理，以便提取识别结果数据。绘制从识别结果数据排除非字符数据的最终识别字符行。组合第一个字，包括最终识别字符行的至少一个字符和预定的最大字符数。搜索使用第一个单词存储各种语言的字典信息的词典数据库，以向用户提供对应的单词。

13. 发明授权

US08594424B2 Apparatus and method for recognizing characters using a camera 有权
标题翻译：使用相机识别字符的装置和方法
公开(公告)号：US08594424B2
公开(公告)日：2013-11-26
申请号：US12632118
申请日：2009-12-07
申请人： Seong-Taek Hwang , Sang-Wook Oh , Hyun-Soo Kim , Sang-Ho Kim , Hee-Min Kwon , Yun-Je Oh , Byung-Jik Kim
发明人： Seong-Taek Hwang , Sang-Wook Oh , Hyun-Soo Kim , Sang-Ho Kim , Hee-Min Kwon , Yun-Je Oh , Byung-Jik Kim
IPC分类号： G06K9/34 , G06K9/00
CPC分类号： H04N5/225 , G06K9/228 , G06K9/723 , G06K2209/01
摘要： An apparatus and method for recognizing characters of an image captured using a camera in a mobile terminal are provided, wherein an image of a signboard is captured, a text area is extracted from the captured image of the signboard, characters are recognized from the extracted text area, similar characters up to a predetermined priority level are generated for each recognized character of the extracted text area, location information of an area within a predetermined range from a current position of a user is acquired, store names are extracted from the location information, text is generated by combining the similar characters according to weights, the text are compared with the extracted store names, and a comparison result is output.
摘要翻译：提供一种用于识别在移动终端中使用相机拍摄的图像的字符的装置和方法，其中捕获招牌的图像，从所述招牌的所捕获的图像中提取文本区域，从所提取的文本中识别字符为所提取的文本区域的每个识别字符生成直到预定优先级的类似字符，获取来自用户的当前位置的预定范围内的区域的位置信息，从位置信息中提取存储名称，通过根据权重组合相似的字符来生成文本，将文本与提取的商店名称进行比较，并输出比较结果。

14. 发明授权

US08265407B2 Method for coding and decoding 3D data implemented as a mesh model 有权
标题翻译：用于编码和解码实现为网格模型的3D数据的方法
公开(公告)号：US08265407B2
公开(公告)日：2012-09-11
申请号：US12371134
申请日：2009-02-13
申请人： Soo-Kyun Kim , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
发明人： Soo-Kyun Kim , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
IPC分类号： G06K9/36
CPC分类号： G06T17/20
摘要： A method for coding three-dimensional (3D) data, and more particularly for coding geometry data included in the 3D data. The method includes: generating a bounding box including a vertex of the 3D data based on information included in the geometry data; dividing the bounding box into a plurality of partitions having an equal size; identifying a number of vertices included in each divided partition; appointing a divided partition as a leaf cell based on the identified number of vertices; and coding the geometry data using information on the dividing of the bounding box, information on vertices included in each divided partition, and information indicating the position of a vertex included in the leaf cell, when a divided partition is subdivided.
摘要翻译：一种用于对三维（3D）数据进行编码的方法，更具体地说，用于对包括在3D数据中的几何数据进行编码。该方法包括：基于几何数据中包含的信息，生成包含3D数据的顶点的边界框; 将所述边界框划分成具有相同大小的多个分区; 识别包括在每个划分的分区中的多个顶点; 基于所识别的顶点数目，将划分的分区指定为叶单元; 并且使用关于边界框的划分的信息，包括在每个划分的分区中的顶点的信息以及指示叶单元中包括的顶点的位置的信息来编码几何数据，当划分的分区被细分时。

15. 发明申请

US20090202160A1 METHOD FOR CODING AND DECODING 3D DATA IMPLEMENTED AS A MESH MODEL 有权
标题翻译：用于编码和解码作为网格模型实现的3D数据的方法
公开(公告)号：US20090202160A1
公开(公告)日：2009-08-13
申请号：US12371134
申请日：2009-02-13
申请人： Soo-Kyun KIM , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
发明人： Soo-Kyun KIM , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
IPC分类号： G06K9/46 , G06T15/00
CPC分类号： G06T17/20
摘要： A method for coding three-dimensional (3D) data, and more particularly for coding geometry data included in the 3D data. The method includes: generating a bounding box including a vertex of the 3D data based on information included in the geometry data; dividing the bounding box into a plurality of partitions having an equal size; identifying a number of vertices included in each divided partition; appointing a divided partition as a leaf cell based on the identified number of vertices; and coding the geometry data using information on the dividing of the bounding box, information on vertices included in each divided partition, and information indicating the position of a vertex included in the leaf cell, when a divided partition is subdivided.
摘要翻译：一种用于对三维（3D）数据进行编码的方法，更具体地说，用于对包括在3D数据中的几何数据进行编码。该方法包括：基于几何数据中包含的信息，生成包含3D数据的顶点的边界框; 将所述边界框划分成具有相同大小的多个分区; 识别包括在每个划分的分区中的多个顶点; 基于所识别的顶点数目，将划分的分区指定为叶单元; 并且使用关于边界框的划分的信息，包括在每个划分的分区中的顶点的信息以及指示叶单元中包括的顶点的位置的信息来编码几何数据，当划分的分区被细分时。

16. 发明申请

US20070236656A1 METHOD OF MODIFYING COLOR COMPOSITION FOR A COLOR-BLIND PERSON IN A MOBILE DISPLAYING APPARATUS 有权
标题翻译：在移动显示装置中修改彩色人物的彩色组合物的方法
公开(公告)号：US20070236656A1
公开(公告)日：2007-10-11
申请号：US11697318
申请日：2007-04-06
申请人： Young-Min JEONG , Seok-Jin Won , Sung-Dae Cho , Sang-Wook Oh , Kyoung-Ju Park , Jung-Hoon Park , Jae-Won Moon , Young-Ho Ha , Cheol-Hee Lee , Chang-Hwan Son , Jong-Man Kim
发明人： Young-Min JEONG , Seok-Jin Won , Sung-Dae Cho , Sang-Wook Oh , Kyoung-Ju Park , Jung-Hoon Park , Jae-Won Moon , Young-Ho Ha , Cheol-Hee Lee , Chang-Hwan Son , Jong-Man Kim
IPC分类号： G02C7/10
CPC分类号： H04N9/68 , A61B3/066 , H04M1/2474
摘要： Disclosed is a method for evaluating the qualities of the user's color vision by means of the FM chromaticity test or directly measuring the defective factors of the user causing the color blindness. Thus it modifies the color composition of a video displaying apparatus according to a numerical analysis of the color and degree of color blindness specific to each dichromatic individual, so that he may perceive the same colors as the normal person. Also discloses is an apparatus for performing the method steps described herein.
摘要翻译：公开了一种通过FM色度测试来评估用户的色觉质量或直接测量导致色盲的用户的缺陷因素的方法。因此，根据对每个二色个体的颜色和色盲程度的数值分析，修改视频显示装置的颜色组成，使得他可以感知与正常人相同的颜色。还公开了一种用于执行本文所述的方法步骤的装置。

17. 发明授权

US08279288B2 Method for automatically photographing panoramic picture 有权
标题翻译：自动拍摄全景图片的方法
公开(公告)号：US08279288B2
公开(公告)日：2012-10-02
申请号：US12336766
申请日：2008-12-17
申请人： Byung-Jun Son , Soo-Kyun Kim , Tae-Hwa Hong , Sung-Dae Cho , Sang-Wook Oh
发明人： Byung-Jun Son , Soo-Kyun Kim , Tae-Hwa Hong , Sung-Dae Cho , Sang-Wook Oh
IPC分类号： H04N5/228
CPC分类号： H04N5/23216 , H04N5/232 , H04N5/23238
摘要： A method for photographing a panoramic picture, and for identifying motion of a photographing apparatus to automatically photograph respective images of a panoramic picture. The method steps include: (a) obtaining a first image in response to a request for a panoramic picture photography; (b) identifying motion of a photographing apparatus having obtained the first image, by applying a motion estimation technique to currently input images; (c) automatically determining a photographing direction based on the identified motion of the photographing apparatus; (d) selectively applying a motion estimation technique for estimating motion in a horizontal direction or a vertical direction, according to the determined photographing direction, and identifying motion of the photographing apparatus; (e) judging photographing time points of respective images by identifying that the identified motion of the photographing apparatus has reached a preset threshold value for decision of the photographing time point; and (f) photographing images at the photographing time point of the respective images.
摘要翻译：一种用于拍摄全景图像并用于识别拍摄设备的运动以自动拍摄全景图像的各个图像的方法。方法步骤包括：（a）响应于全景图像摄影的请求获得第一图像; （b）通过对当前输入的图像应用运动估计技术来识别获得了第一图像的拍摄装置的运动; （c）基于所识别的拍摄装置的动作来自动确定拍摄方向; （d）根据确定的拍摄方向选择性地应用用于估计水平方向或垂直方向上的运动的运动估计技术，以及识别拍摄装置的运动; （e）通过识别所识别出的拍摄装置的动作已经达到预设的阈值以判定拍摄时间点来判断各图像的拍摄时间点; 和（f）在各图像的拍摄时间点拍摄图像。

18. 发明申请

US20080018750A1 Method and apparatus for color interpolation in digital photographing device 审中-公开
标题翻译：数字摄影装置中颜色插值的方法和装置
公开(公告)号：US20080018750A1
公开(公告)日：2008-01-24
申请号：US11880667
申请日：2007-07-24
申请人： Sang-Wook Oh , Sung-Dae Cho
发明人： Sang-Wook Oh , Sung-Dae Cho
IPC分类号： H04N9/73
CPC分类号： H04N9/045 , H04N2209/046
摘要： Disclosed is an apparatus and method for color interpolation in a digital photographing device, the apparatus comprising an optical unit including a lens and a lens adjuster so as to receive an optical signal, an image sensor installed to be movable in a predetermined direction, wherein the image sensor converts the optical signal input through the optical unit into a digital signal, in order to obtain raw data based on a unit of a frame, the raw data including color information about one color of each pixel according to a color filter array (CFA) of a predetermined format, a buffer for storing the raw data obtained by the image sensor, a sensor movement controller for controlling a movement state and a movement distance of the image sensor so as to obtain at least two frames of raw data, one of which has an offset from one image through the image sensor, when said one image is photographed, a sensor movement driving unit for moving the image sensor under a control of the sensor movement controller and an image processing unit for converting said at least two frames of raw data stored in the buffer into image data, which have a plurality of pieces of color information predetermined to enable expression of an original color for each pixel, by using color interpolation.
摘要翻译：本发明公开了一种数字拍摄装置中的颜色插值装置和方法，该装置包括一个包括透镜和透镜调节器以便接收光信号的光学单元，安装成可沿预定方向移动的图像传感器，其中，图像传感器将通过光学单元输入的光信号转换为数字信号，以便根据帧的单位获得原始数据，原始数据包括根据滤色器阵列（CFA）的每个像素的一种颜色的颜色信息），用于存储由图像传感器获得的原始数据的缓冲器，用于控制图像传感器的移动状态和移动距离的传感器运动控制器，以便获得至少两帧原始数据，其中之一当所述一个图像被拍摄时，其具有通过图像传感器的一个图像的偏移;传感器移动驱动单元，用于在传感器移动的控制下移动图像传感器 nt控制器和图像处理单元，用于将存储在缓冲器中的原始数据的至少两帧转换为图像数据，图像数据具有预定的多个颜色信息，以使每个像素能够表达原始颜色，通过使用颜色插值。

19. 发明申请

US20080018743A1 Image data processing system and method thereof 审中-公开
标题翻译：图像数据处理系统及其方法
公开(公告)号：US20080018743A1
公开(公告)日：2008-01-24
申请号：US11880660
申请日：2007-07-24
申请人： Sang-Wook Oh , Sung-Dae Cho
发明人： Sang-Wook Oh , Sung-Dae Cho
IPC分类号： H04N5/225
CPC分类号： H04N5/232 , G06F3/1423 , G06F3/1454 , G09G2340/02 , G09G2370/16 , H04N1/00204 , H04N1/00307 , H04N1/32128 , H04N5/77 , H04N2201/001 , H04N2201/0084 , H04N2201/0089 , H04N2201/325 , H04N2201/3277 , H04N2201/3278
摘要： A system for processing image data includes a portable terminal for generating raw data and preview data by converting an optical signal of an image captured using a camera to a digital signal, compressing and storing the raw data and the preview data, generating an image file, and transmitting the image file to the outside, and an external image display device for receiving the image file from the portable terminal, separating raw data and preview data from the image file, decompressing the raw data, performing image processing of the decompressed raw data, and displaying the image-processed raw data.
摘要翻译：用于处理图像数据的系统包括：便携式终端，用于通过将使用照相机捕获的图像的光学信号转换为数字信号来生成原始数据和预览数据，压缩并存储原始数据和预览数据，生成图像文件，以及将图像文件发送到外部的外部图像显示装置，以及用于从便携式终端接收图像文件的外部图像显示装置，从图像文件分离原始数据和预览数据，解压缩原始数据，执行解压缩的原始数据的图像处理，并显示图像处理的原始数据。

20. 发明授权

US08217989B2 Method for photographing panoramic picture 有权
标题翻译：拍摄全景图片的方法
公开(公告)号：US08217989B2
公开(公告)日：2012-07-10
申请号：US12199007
申请日：2008-08-27
申请人： Soo-Kyun Kim , Jae-Won Moon , Sung-Dae Cho , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Hee-Won Jung , Nam-Ik Cho , Sang-Hwa Lee , Seong-Jong Ha
发明人： Soo-Kyun Kim , Jae-Won Moon , Sung-Dae Cho , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Hee-Won Jung , Nam-Ik Cho , Sang-Hwa Lee , Seong-Jong Ha
IPC分类号： H04N7/00
CPC分类号： G06T7/20 , G03B37/04 , H04N5/232 , H04N5/23238 , H04N5/2624
摘要： A panoramic picture photographing method permits more accurate photographing of an image, particularly a panoramic image of a subject, without additional equipment, or separate devices and hardware. The method includes projecting an image, which is successively inputted in every predetermined unit of time, to an imaginary surface having a same focal distance in photographing each image constituting a panoramic picture to obtain a projected image; confirming movement of a corresponding photographing apparatus so that the projected image is compared with a previous image in real time by using a motion estimation technique, to which exposure correction has been applied; determining a photographing time point of each image by confirming the confirmed movement of the corresponding photographing apparatus according to a photographing direction has reached a predetermined critical value; and photographing each image at the photographing time point of each image according to a passive input or automatically.
摘要翻译：全景图像拍摄方法允许更精确地拍摄图像，特别是对象的全景图像，而无需附加的设备，或单独的设备和硬件。该方法包括：在拍摄构成全景图像的每个图像时，将在每个预定时间单位连续输入的图像投影到具有相同焦距的虚拟表面以获得投影图像; 通过使用已应用曝光校正的运动估计技术来确认对应的拍摄装置的运动，使得投影图像与先前图像实时比较; 通过根据拍摄方向确认对应的拍摄装置的确定的移动来确定每个图像的拍摄时间点已经达到预定的临界值; 并且根据被动输入或自动地在每个图像的拍摄时间点拍摄每个图像。

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