公开(公告)号：EP3313074A1

公开(公告)日：2018-04-25

申请号：EP17205948.7

申请日：2012-05-28

申请人： Sony Corporation

发明人： Ikeda, Masaru

IPC分类号： H04N19/42 ,  H04N19/82 ,  H04N19/80 ,  H04N19/136 ,  H04N19/182 ,  H04N19/117

CPC分类号： H04N19/80 ,  H04N19/117 ,  H04N19/124 ,  H04N19/136 ,  H04N19/182 ,  H04N19/42 ,  H04N19/82

摘要： The present technology relates to an image processing device and an image processing method which allow a deblocking filtering process to apply filtering appropriately. A pixel (p0 i ) of which the value is 255 (solid line) before a deblocking process changes greatly to 159 (dot line) after a conventional deblocking process. Therefore, a clipping process having a clipping value of 10 is performed in strong filtering, whereby the pixel (p0 i ) of which the value is 255 (solid line) before the deblocking process becomes 245 (bold line). Thus, a change in the pixel value occurring in the conventional technique can be suppressed as much as possible. This disclosure can be applied to an image processing device, for example.

摘要翻译： 本技术涉及允许去块滤波处理适当地应用滤波的图像处理设备和图像处理方法。 在去块处理之前其值为255（实线）的像素（p0i）在常规去块处理之后大大改变为159（点线）。 因此，在强滤波中执行具有10的限幅值的限幅处理，由此在去块处理之前其值为255（实线）的像素（p0 1）变成245（粗线）。 因此，可以尽可能地抑制传统技术中出现的像素值的变化。 例如，本公开可以应用于图像处理设备。

公开(公告)号：EP3001684A3

公开(公告)日：2016-07-20

申请号：EP15186463.4

申请日：2012-05-28

申请人： Sony Corporation

发明人： Ikeda, Masaru

IPC分类号： H04N19/42 ,  H04N19/82 ,  H04N19/80 ,  H04N19/136 ,  H04N19/182 ,  H04N19/117

CPC分类号： H04N19/80 ,  H04N19/117 ,  H04N19/124 ,  H04N19/136 ,  H04N19/182 ,  H04N19/42 ,  H04N19/82

摘要： The present technology relates to an image processing device and an image processing method which allow a deblocking filtering process to apply filtering appropriately. A pixel (p0 i ) of which the value is 255 (solid line) before a deblocking process changes greatly to 159 (dot line) after a conventional deblocking process. Therefore, a clipping process having a clipping value of 10 is performed in strong filtering, whereby the pixel (p0 i ) of which the value is 255 (solid line) before the deblocking process becomes 245 (bold line). Thus, a change in the pixel value occurring in the conventional technique can be suppressed as much as possible. This disclosure can be applied to an image processing device, for example.

摘要翻译： 本技术涉及允许去块滤波处理适当地应用滤波的图像处理设备和图像处理方法。 在去块处理之前其值为255（实线）的像素（p0i）在常规去块处理之后大大改变为159（点线）。 因此，在强滤波中执行具有10的限幅值的限幅处理，由此在去块处理之前其值为255（实线）的像素（p0 1）变成245（粗线）。 因此，可以尽可能地抑制传统技术中出现的像素值的变化。 例如，本公开可以应用于图像处理设备。

公开(公告)号：EP3313075A1

公开(公告)日：2018-04-25

申请号：EP17205955.2

申请日：2012-05-28

申请人： Sony Corporation

发明人： Ikeda, Masaru

IPC分类号： H04N19/42 ,  H04N19/82 ,  H04N19/80 ,  H04N19/136 ,  H04N19/182 ,  H04N19/117

CPC分类号： H04N19/80 ,  H04N19/117 ,  H04N19/124 ,  H04N19/136 ,  H04N19/182 ,  H04N19/42 ,  H04N19/82

摘要： The present technology relates to an image processing device and an image processing method which allow a deblocking filtering process to apply filtering appropriately. A pixel (p0 i ) of which the value is 255 (solid line) before a deblocking process changes greatly to 159 (dot line) after a conventional deblocking process. Therefore, a clipping process having a clipping value of 10 is performed in strong filtering, whereby the pixel (p0 i ) of which the value is 255 (solid line) before the deblocking process becomes 245 (bold line). Thus, a change in the pixel value occurring in the conventional technique can be suppressed as much as possible. This disclosure can be applied to an image processing device, for example.

公开(公告)号：EP2104070A1

公开(公告)日：2009-09-23

申请号：EP09155095.4

申请日：2009-03-13

申请人： Sony Corporation

发明人： Ikeda, Masaru ,  Kondo, Tetsujiro ,  Otsuki, Tomoyuki

IPC分类号： G06T7/00

CPC分类号： G06T7/11

摘要： An image-signal processing apparatus configured to track an object moving in an image includes a setting unit configured to set an eliminating area in an image constituting a moving image; a motion-vector detecting unit configured to detect an object in the image constituting a moving image and detect a motion vector corresponding to the object using an area excluding the eliminating area in the image; and an estimating unit configured to estimate a position to which the object moves on the basis of the detected motion vector.

公开(公告)号：EP3001684A2

公开(公告)日：2016-03-30

申请号：EP15186463.4

申请日：2012-05-28

申请人： Sony Corporation

发明人： Ikeda, Masaru

IPC分类号： H04N19/42 ,  H04N19/82 ,  H04N19/80 ,  H04N19/136 ,  H04N19/182 ,  H04N19/117

CPC分类号： H04N19/80 ,  H04N19/117 ,  H04N19/124 ,  H04N19/136 ,  H04N19/182 ,  H04N19/42 ,  H04N19/82

摘要： The present technology relates to an image processing device and an image processing method which allow a deblocking filtering process to apply filtering appropriately. A pixel (p0 i ) of which the value is 255 (solid line) before a deblocking process changes greatly to 159 (dot line) after a conventional deblocking process. Therefore, a clipping process having a clipping value of 10 is performed in strong filtering, whereby the pixel (p0 i ) of which the value is 255 (solid line) before the deblocking process becomes 245 (bold line). Thus, a change in the pixel value occurring in the conventional technique can be suppressed as much as possible. This disclosure can be applied to an image processing device, for example.

公开(公告)号：EP2104070B1

公开(公告)日：2012-05-02

申请号：EP09155095.4

申请日：2009-03-13

申请人： Sony Corporation

发明人： Ikeda, Masaru ,  Kondo, Tetsujiro ,  Otsuki, Tomoyuki

IPC分类号： G06T7/00

CPC分类号： G06T7/11