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Patent Agency Ranking
11.发明授权公开(公告)号：US08923398B2
公开(公告)日：2014-12-30
申请号：US14182898
申请日：2014-02-18
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N7/12 , H04N19/51 , H04N19/136 , H04N19/593 , H04N19/182 , H04N19/176 , H04N19/583 , H04N19/11 , H04N19/61
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
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12.发明授权Apparatus for coding or decoding intra image based on line information of reference image block 有权基于参考图像块的线信息对帧内图像进行编码或解码的装置公开(公告)号：US08923397B2
公开(公告)日：2014-12-30
申请号：US14182748
申请日：2014-02-18
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N7/12 , H04N19/51 , H04N19/583 , H04N19/176 , H04N19/593 , H04N19/61 , H04N19/11 , H04N19/182 , H04N19/136
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
Abstract translation: 提供一种用于编码图像的装置以有效地对图像进行编码。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块。 该装置还包括波形信息生成单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，以及 基于包括在第二图像块中的像素之间的像素值差产生关于第二图像块的第二波形信息。 该装置还包括编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。
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公开(公告)号：US09869971B2
公开(公告)日：2018-01-16
申请号：US14987287
申请日：2016-01-04
Inventor： Eun Young Chang , Soo Hyun Lee , Jin Woong Kim , Tae One Kim , Kyung Ae Moon , Joong Ki Park
CPC classification number: G03H1/2294 , G03H1/0808 , G03H2001/0224 , G03H2001/2236 , G03H2001/2239 , G03H2210/30 , G03H2225/60
Abstract: Provided is a hologram generation method including receiving three-dimensional (3D) data information, determining a first projection position onto which the 3D data information is projected on a hologram plane corresponding to a first spatial light modulator (SLM), and a second projection position onto which the 3D data information is projected on a hologram plane corresponding to a second SLM, generating a first Fresnel zone plate (FZP) pattern corresponding to the first projection position, and determining the first FZP pattern to be an FZP pattern corresponding to the second projection position.
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14.发明申请APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK 审中-公开基于参考图像块的线信息编码或解码内部图像的装置公开(公告)号：US20150085928A1
公开(公告)日：2015-03-26
申请号：US14558539
申请日：2014-12-02
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N19/50 , H04N19/182
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
Abstract translation: 提供一种用于编码图像的装置以有效地对图像进行编码。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块。 该装置还包括波形信息生成单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，以及 基于包括在第二图像块中的像素之间的像素值差产生关于第二图像块的第二波形信息。 该装置还包括编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。
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15.发明申请APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK 有权基于参考图像块的线信息编码或解码内部图像的装置公开(公告)号：US20140192872A1
公开(公告)日：2014-07-10
申请号：US14182898
申请日：2014-02-18
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N19/136 , H04N19/182 , H04N19/61 , H04N19/176
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
Abstract translation: 提供一种用于编码图像的装置以有效地对图像进行编码。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块。 该装置还包括波形信息生成单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，以及 基于包括在第二图像块中的像素之间的像素值差产生关于第二图像块的第二波形信息。 该装置还包括编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。
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