公开(公告)号：US20120257012A1

公开(公告)日：2012-10-11

申请号：US13440699

申请日：2012-04-05

申请人： Hui Yong KIM ,  Suk Hee CHO ,  Se Yoon JEONG ,  Sung Chang LIM ,  Jong Ho KIM ,  Ha Hyun LEE ,  Jin Ho LEE ,  Eung Don LEE ,  Sung Hoon KIM ,  Jin Soo CHOI ,  Jin Woong KIM ,  Chie Teuk AHN

发明人： Hui Yong KIM ,  Suk Hee CHO ,  Se Yoon JEONG ,  Sung Chang LIM ,  Jong Ho KIM ,  Ha Hyun LEE ,  Jin Ho LEE ,  Eung Don LEE ,  Sung Hoon KIM ,  Jin Soo CHOI ,  Jin Woong KIM ,  Chie Teuk AHN

IPC分类号： H04N13/04 ,  H04N13/00

CPC分类号： H04N13/398 ,  H04N13/178 ,  H04N13/337 ,  H04N13/341 ,  H04N13/356

摘要： A display method and a display apparatus of a 3D image are provided. The display method includes: receiving an image stream; determining a viewing mode of the image stream; determining whether or not a screen of a display apparatus is adjusted according to the determined viewing mode; and adjusting the screen of the display apparatus in the case in which it is determined in the determining of whether or not the screen of the display apparatus is adjusted that the screen is adjusted, wherein the viewing mode of the image stream includes a 2D image viewing mode and a 3D image viewing mode.

摘要翻译： 提供3D图像的显示方法和显示装置。 显示方法包括：接收图像流; 确定图像流的观看模式; 根据确定的观看模式来确定显示装置的屏幕是否被调整; 以及在确定显示装置的屏幕是否被调整为调节屏幕的情况下调整显示装置的屏幕，其中图像流的观看模式包括2D图像观看 模式和3D图像查看模式。

公开(公告)号：US20140169452A1

公开(公告)日：2014-06-19

申请号：US14104240

申请日：2013-12-12

申请人： Sung Chang LIM ,  Jong Ho KIM ,  Hui Yong KIM ,  Jin Soo CHOI ,  Jin Woong KIM

发明人： Sung Chang LIM ,  Jong Ho KIM ,  Hui Yong KIM ,  Jin Soo CHOI ,  Jin Woong KIM

IPC分类号： H04N19/12 ,  H04N19/147 ,  H04N19/176

CPC分类号： H04N19/176 ,  H04N19/127 ,  H04N19/147 ,  H04N19/60

摘要： Disclosed is a video encoding method, including: generating a residual block corresponding to a difference between a target block of an original video and a prediction block for the target block; calculating a first rate-distortion cost by transforming, quantizing, and encoding the residual block; judging whether an encoded block flag indicating whether a residual signal of the residual block is present is 0; and deciding a transform mode as not applying a transform skip mode to the residual block when the encoded block flag is 0 according to a result of the judgment.

摘要翻译： 公开了一种视频编码方法，包括：产生对应于原始视频的目标块与目标块的预测块之间的差异的残差块; 通过对残余块进行变换，量化和编码来计算第一速率失真成本; 判断表示剩余块的剩余信号是否存在的编码块标志为0; 并且根据判断结果，当编码块标志为0时，将变换模式判定为不对残差块应用变换跳过模式。

公开(公告)号：US20180310007A1

公开(公告)日：2018-10-25

申请号：US16024300

申请日：2018-06-29

申请人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.

公开(公告)号：US20180310006A1

公开(公告)日：2018-10-25

申请号：US16024190

申请日：2018-06-29

申请人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.

公开(公告)号：US20180310005A1

公开(公告)日：2018-10-25

申请号：US16023983

申请日：2018-06-29

申请人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18

CPC分类号： H04N19/167 ,  H04N19/126 ,  H04N19/18 ,  H04N19/46

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.

公开(公告)号：US20180310004A1

公开(公告)日：2018-10-25

申请号：US16023857

申请日：2018-06-29

申请人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18

CPC分类号： H04N19/167 ,  H04N19/126 ,  H04N19/18 ,  H04N19/46

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.

公开(公告)号：US20180054621A1

公开(公告)日：2018-02-22

申请号：US15802824

申请日：2017-11-03

申请人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18 ,  H04N19/126 ,  H04N19/46

CPC分类号： H04N19/167 ,  H04N19/126 ,  H04N19/18 ,  H04N19/46

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.

公开(公告)号：US20100322526A1

公开(公告)日：2010-12-23

申请号：US12770984

申请日：2010-04-30

申请人： Hahyun LEE ,  Sung-Chang LIM ,  Hae-Chul CHOI ,  Se Yoon JEONG ,  Jongho KIM ,  Jinho LEE ,  Hui Yong KIM ,  Sukhee CHO ,  Jin Soo CHOI ,  Jin Woo HONG

发明人： Hahyun LEE ,  Sung-Chang LIM ,  Hae-Chul CHOI ,  Se Yoon JEONG ,  Jongho KIM ,  Jinho LEE ,  Hui Yong KIM ,  Sukhee CHO ,  Jin Soo CHOI ,  Jin Woo HONG

IPC分类号： G06K9/36 ,  G06K9/40

CPC分类号： H04N19/82 ,  H04N19/117 ,  H04N19/146 ,  H04N19/46 ,  H04N19/61 ,  H04N19/70

摘要： A method of filtering a restored image selectively using a plurality of filters, and an encoding and decoding apparatus using the method are provided. The filtering method may filter a restored image using each of a plurality of filter structures to obtain a plurality of filtered restored images, and determine a filter structure of a restored image with a high coding efficiency from among the obtained filtered restored images as a final filter structure.

摘要翻译： 提供了使用多个滤波器选择性地滤波恢复图像的方法，以及使用该方法的编码和解码装置。 滤波方法可以使用多个滤波器结构中的每一个滤波恢复的图像，以获得多个滤波的恢复图像，并且从获得的滤波的还原图像中确定具有高编码效率的恢复图像的滤波器结构作为最终滤波器 结构体。

公开(公告)号：US20180310003A1

公开(公告)日：2018-10-25

申请号：US16023670

申请日：2018-06-29

申请人： Hui Yong KIM ,  Sung Chang Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

发明人： Hui Yong KIM ,  Sung Chang Chang LIM ,  Jin Ho LEE ,  Jin Soo CHOI ,  Jin Woong KIM ,  Gwang Hoon PARK ,  Kyung Yong KIM

IPC分类号： H04N19/167 ,  H04N19/18

CPC分类号： H04N19/167 ,  H04N19/126 ,  H04N19/18 ,  H04N19/46

摘要： Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block.