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1. 发明授权

US09253470B2 3D camera 有权
标题翻译： 3D相机
公开(公告)号：US09253470B2
公开(公告)日：2016-02-02
申请号：US13241599
申请日：2011-09-23
申请人： Il-do Kim , Byung-sun Choi , Young-hoon Jeong , Hyun-seok Hong
发明人： Il-do Kim , Byung-sun Choi , Young-hoon Jeong , Hyun-seok Hong
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , H04N13/271 , H04N13/286
摘要： A 3D camera includes a first photographing lens unit; a first image sensor which obtains first image information of an object through the first photographing lens unit; a beam division unit disposed on an optical path between the first photographing lens unit and the first image sensor and which propagates light along a first path on which the first image sensor is positioned and along a second path that is different from the first path; a second photographing lens unit disposed on the second path; a second image sensor which obtains second image information of the object through the first photographing lens unit and the second photographing lens; and an image processing unit which generates 3D image information from the obtained first image information and the obtained second image information.
摘要翻译： 3D照相机包括第一拍摄镜头单元; 第一图像传感器，其通过第一拍摄透镜单元获得物体的第一图像信息; 光束分割单元，设置在第一拍摄镜头单元和第一图像传感器之间的光路上，并且沿着第一图像传感器所在的第一路径沿着与第一路径不同的第二路径传播光; 设置在第二路径上的第二拍摄镜头单元; 第二图像传感器，其通过第一拍摄透镜单元和第二拍摄透镜获得对象的第二图像信息; 以及图像处理单元，其从所获得的第一图像信息和所获得的第二图像信息生成3D图像信息。

2. 发明申请

US20130121462A1 X-RAY GENERATOR AND X-RAY PHOTOGRAPHING APPARATUS 有权
标题翻译： X射线发生器和X射线摄影装置
公开(公告)号：US20130121462A1
公开(公告)日：2013-05-16
申请号：US13463351
申请日：2012-05-03
申请人： Ki-yeo KIM , Min-kook CHO , Byung-sun CHOI
发明人： Ki-yeo KIM , Min-kook CHO , Byung-sun CHOI
IPC分类号： H01J35/14 , G01N23/04 , H01J35/10
CPC分类号： H01J35/06 , H01J35/14 , H01J35/24 , H01J2235/086 , H01J2235/087
摘要： An X-ray generator and an X-ray photographing apparatus including the X-ray generator generate characteristic X-rays. The X-ray generator includes an electron beam emission unit that emits electron beams; an electron beam guide unit, in which the electron beam emission unit is disposed, for condensing the electron beams and causing the electron beams to travel in a predetermined direction; and a target unit disposed to face the electron beam guide unit, and discharging X-rays when the electron beams collide with the target unit.
摘要翻译：包括X射线发生器的X射线发生器和X射线摄影装置产生特征X射线。 X射线发生器包括发射电子束的电子束发射单元; 电子束引导单元，其中设置有电子束发射单元，用于聚集电子束并使电子束沿预定方向行进; 以及设置成面对电子束引导单元的目标单元，并且当电子束与目标单元相撞时，放电X射线。

3. 发明申请

US20120113231A1 3D CAMERA 有权
标题翻译： 3D摄像机
公开(公告)号：US20120113231A1
公开(公告)日：2012-05-10
申请号：US13241599
申请日：2011-09-23
申请人： Il-do KIM , Byung-sun CHOI , Young-hoon JEONG , Hyun-seok HONG
发明人： Il-do KIM , Byung-sun CHOI , Young-hoon JEONG , Hyun-seok HONG
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , H04N13/271 , H04N13/286
摘要： A three-dimensional (3D) camera and a method of operating the same are provided. The 3D camera includes: a first photographing lens unit; a first image sensor which obtains first image information of an object through the first photographing lens unit; a beam division unit disposed on an optical path between the first photographing lens unit and the first image sensor and which propagates light along a first path on which the first image sensor is positioned and along a second path that is different from the first path; a second photographing lens unit disposed on the second path; a second image sensor which obtains second image information of the object through the first photographing lens unit and the second photographing lens; and an image processing unit which generates 3D image information from the obtained first image information and the obtained second image information.
摘要翻译：提供三维（3D）照相机及其操作方法。 3D照相机包括：第一拍摄镜头单元; 第一图像传感器，其通过第一拍摄透镜单元获得物体的第一图像信息; 光束分割单元，设置在第一拍摄镜头单元和第一图像传感器之间的光路上，并且沿着第一图像传感器所在的第一路径沿着与第一路径不同的第二路径传播光; 设置在第二路径上的第二拍摄镜头单元; 第二图像传感器，其通过第一拍摄透镜单元和第二拍摄透镜获得对象的第二图像信息; 以及图像处理单元，其从所获得的第一图像信息和所获得的第二图像信息生成3D图像信息。

4. 发明申请

US20110142329A1 METHOD AND DEVICE FOR CONVERTING IMAGE 审中-公开
标题翻译：用于转换图像的方法和装置
公开(公告)号：US20110142329A1
公开(公告)日：2011-06-16
申请号：US12966178
申请日：2010-12-13
申请人： Young Seok Sung , Phil Moon Seong , Seong Jin Choi , In Chul Na , Byung Sun Choi
发明人： Young Seok Sung , Phil Moon Seong , Seong Jin Choi , In Chul Na , Byung Sun Choi
IPC分类号： G06K9/00
CPC分类号： G06T17/00 , H04N13/261 , H04N13/275
摘要： A method and a device for converting an image are disclosed. According to an embodiment of the present invention, the method for converting a two-dimensional image to a three-dimensional image by an image conversion device can include: receiving and setting overall depth information for an original image; classifying the original image into partial objects and setting three-dimensional information for each of the partial objects; generating a first image by moving the original image by use of the three-dimensional information; receiving and setting a zero point for the original image; generating a second image by moving the original image by use of the zero point; and generating a three-dimensional image by combining the first image and the second image. Accordingly, a still image can be converted to a three-dimensional image.
摘要翻译：公开了一种用于转换图像的方法和装置。根据本发明的实施例，通过图像转换装置将二维图像转换为三维图像的方法可以包括：接收和设置原始图像的总体深度信息; 将原始图像分类为部分对象，并为每个部分对象设置三维信息; 通过使用三维信息移动原始图像来产生第一图像; 接收和设置原始图像的零点; 通过使用零点移动原始图像来产生第二图像; 以及通过组合所述第一图像和所述第二图像来生成三维图像。因此，可以将静止图像转换为三维图像。

5. 发明申请

US20100201865A1 IMAGING METHOD FOR USE WITH VARIABLE CODED APERTURE DEVICE AND IMAGING APPARATUS USING THE IMAGING METHOD 审中-公开
标题翻译：使用可变编码孔设备的成像方法和使用成像方法的成像设备
公开(公告)号：US20100201865A1
公开(公告)日：2010-08-12
申请号：US12683773
申请日：2010-01-07
申请人： Hee-chul HAN , Hyun-seok HONG , Seung-ki CHO , Jae-moon JO , Sahng-gyu PARK , Byung-sun CHOI
发明人： Hee-chul HAN , Hyun-seok HONG , Seung-ki CHO , Jae-moon JO , Sahng-gyu PARK , Byung-sun CHOI
IPC分类号： H04N5/235 , H04N5/228
CPC分类号： H04N5/2254 , H04N5/23229
摘要： Provided are an imaging method for use with a variable coded aperture filter and an imaging apparatus using the imaging method. The variable coded aperture filter includes a plurality of regulated patterns which may be properly selected, and an image obtained via a certain pattern of the variable coded aperture filter may be processed by a deconvolution method related to the certain pattern. The patterns in the variable coded aperture filter have different aperture degrees from each other so as to adjust an exposure amount, and accordingly, a subject which is extremely bright or extremely dark may be photographed and depth information and focus information may be obtained from the photographed image. Therefore, images of high image quality may be obtained in a large range of brightness variation.
摘要翻译：提供了一种与可变编码孔径滤波器一起使用的成像方法和使用该成像方法的成像装置。可变编码孔径滤波器包括可以适当选择的多个调节图案，并且可以通过可变编码孔径滤波器的特定图案获得的图像可以通过与该特定图案相关的去卷积方法来处理。可变编码孔径滤波器中的图案彼此具有不同的孔径度，以便调节曝光量，因此可以拍摄非常亮或极暗的被摄体，并且可以从拍摄的照片获得深度信息和聚焦信息图片。因此，可以在大范围的亮度变化中获得高图像质量的图像。

6. 发明申请

US20090015698A1 METHOD AND APPARATUS FOR COMPENSATING SIGNAL DISTORTION CAUSED BY NOISE 有权
标题翻译：用于补偿由噪声引起的信号失真的方法和装置
公开(公告)号：US20090015698A1
公开(公告)日：2009-01-15
申请号：US12026561
申请日：2008-02-06
申请人： Il-du Kim , Jae-sung Jun , Byung-sun Choi
发明人： Il-du Kim , Jae-sung Jun , Byung-sun Choi
IPC分类号： H04N3/14
CPC分类号： H04N5/357
摘要： Provided are an apparatus and a method for compensating signal distortion caused by noise. The apparatus comprises a noise reduction unit which reduces noise of an input signal including non-zero mean random noise, and a signal compensator which compensates the output signal of the noise reduction unit so that a signal distortion due to the non-zero mean random noise is removed from the output signal of the noise reduction unit.
摘要翻译：提供了用于补偿由噪声引起的信号失真的装置和方法。该装置包括降低包括非零平均随机噪声的输入信号的噪声的噪声降低单元和补偿降噪单元的输出信号的信号补偿器，使得由于非零均值随机噪声引起的信号失真从噪声降低单元的输出信号中去除。

7. 发明申请

US20060179388A1 Method and apparatus for re-concealing error included in decoded image 审中-公开
标题翻译：包含在解码图像中的重新隐藏错误的方法和装置
公开(公告)号：US20060179388A1
公开(公告)日：2006-08-10
申请号：US11271985
申请日：2005-11-14
申请人： Byung-sun Choi
发明人： Byung-sun Choi
IPC分类号： H04L1/00 , H03M13/00 , G08C25/00 , G06F11/00 , G06F11/30
CPC分类号： H04N19/44 , H04N19/51 , H04N19/61 , H04N19/895
摘要： Provided is a method and apparatus for re-concealing an error included in a decoded image. The method includes determining whether a first reference block in a first reference frame, which is used for motion compensation of a current block, includes an error concealed area, and performing error re-concealment on the error concealed area included in the current block if the first reference block includes the error concealed area.
摘要翻译：提供了一种用于重新隐藏解码图像中包含的错误的方法和装置。该方法包括确定用于当前块的运动补偿的第一参考帧中的第一参考块是否包括错误隐藏区域，以及如果在当前块中包括的错误隐藏区域上执行错误重新隐藏第一参考块包括错误隐藏区域。

8. 发明申请

US20050035888A1 Apparatus and method for variable length coding 失效
标题翻译：用于可变长度编码的装置和方法
公开(公告)号：US20050035888A1
公开(公告)日：2005-02-17
申请号：US10901302
申请日：2004-07-29
申请人： Byung-sun Choi , Kang-wook Chun
发明人： Byung-sun Choi , Kang-wook Chun
IPC分类号： H04N7/24 , H03M7/40 , H04N7/26 , H04N7/50
CPC分类号： H04N19/42 , H03M7/40 , H04N19/61
摘要： An apparatus and method for variable length coding are provided. The apparatus for variable length coding includes a central processing unit which has a software module programmed in advance for variable length coding in a predetermined method, performs variable length coding of input symbol data by using the software module, and generates variable length code information. The apparatus further includes a bitstream processor which is a separate processor receiving the variable length code information from the central processing unit and generating a bitstream. According to the apparatus and method, modification or addition of a VLC table can be more easily performed through downloading software such that new video data coding standards can be easily supported. Also, by implementing the bitstream processor as a separate dedicated processor and thus implementing variable length coding as a software module, load to the central processing unit is reduced and high speed processing is enabled.
摘要翻译：提供了一种用于可变长度编码的装置和方法。用于可变长度编码的装置包括一个中央处理单元，该中央处理单元具有预先用预定方法编程的可变长度编码的软件模块，通过使用软件模块执行输入符号数据的可变长度编码，并生成可变长度代码信息。该装置还包括比特流处理器，其是从中央处理单元接收可变长度码信息并生成比特流的单独处理器。根据该装置和方法，可以通过下载软件更容易地进行VLC表的修改或添加，使得可以容易地支持新的视频数据编码标准。此外，通过将比特流处理器实现为单独的专用处理器，从而实现可变长度编码作为软件模块，减少对中央处理单元的负载，并且能够进行高速处理。

9. 发明授权

US09070528B2 X-ray generator and X-ray photographing apparatus 有权
标题翻译： X射线发生器和X射线摄影装置
公开(公告)号：US09070528B2
公开(公告)日：2015-06-30
申请号：US13463351
申请日：2012-05-03
申请人： Ki-yeo Kim , Min-kook Cho , Byung-sun Choi
发明人： Ki-yeo Kim , Min-kook Cho , Byung-sun Choi
IPC分类号： H01J35/14 , H01J35/06 , H01J35/24
CPC分类号： H01J35/06 , H01J35/14 , H01J35/24 , H01J2235/086 , H01J2235/087
摘要： An X-ray generator and an X-ray photographing apparatus including the X-ray generator generate characteristic X-rays. The X-ray generator includes an electron beam emission unit that emits electron beams; an electron beam guide unit, in which the electron beam emission unit is disposed, for condensing the electron beams and causing the electron beams to travel in a predetermined direction; and a target unit disposed to face the electron beam guide unit, and discharging X-rays when the electron beams collide with the target unit.
摘要翻译：包括X射线发生器的X射线发生器和X射线摄影装置产生特征X射线。 X射线发生器包括发射电子束的电子束发射单元; 电子束引导单元，其中设置有电子束发射单元，用于聚集电子束并使电子束沿预定方向行进; 以及设置成面对电子束引导单元的目标单元，并且当电子束与目标单元相撞时，放电X射线。

10. 发明授权

US08111292B2 Method and apparatus for stably correcting handshake in camera panning situation 有权
标题翻译：在相机平移情况下稳定纠正握手的方法和装置
公开(公告)号：US08111292B2
公开(公告)日：2012-02-07
申请号：US12061110
申请日：2008-04-02
申请人： Chang-woo Lee , Byung-sun Choi , Yoon-cheol Shin , Tae-wook Nam
发明人： Chang-woo Lee , Byung-sun Choi , Yoon-cheol Shin , Tae-wook Nam
IPC分类号： H04N5/228 , G03B17/00
CPC分类号： H04N5/23248 , H04N5/23261
摘要： Provided are an apparatus and method for stably correcting handshake that occurs during a camera panning situation. In the method, movement information is accumulated by a predetermined unit for a predetermined period of time. A regression model is matched to the accumulated movement information so as to determine a situation as one of a panning mode and a handshake mode. Switching is performed between the handshake mode and the panning mode according to the size of a matching factor generated by the matched regression model. Handshake is corrected on the basis of a handshake correcting amount determined according to one of the handshake mode and the panning mode.
摘要翻译：提供一种用于在相机平移情况期间稳定地校正发生的握手的装置和方法。在该方法中，移动信息由预定单元累积预定时间段。将回归模型与累积的运动信息相匹配，以便将情况确定为平移模式和握手模式之一。根据由匹配的回归模型生成的匹配因子的大小，在握手模式和平移模式之间进行切换。基于根据握手模式和平移模式之一确定的握手校正量来校正握手。

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