公开(公告)号：US20080019450A1

公开(公告)日：2008-01-24

申请号：US11778260

申请日：2007-07-16

申请人： Doo-hyun KIM ,  Hyun-Sang Park ,  Si-hwa Lee ,  Do-hyung Kim

发明人： Doo-hyun KIM ,  Hyun-Sang Park ,  Si-hwa Lee ,  Do-hyung Kim

IPC分类号： H04B1/66

CPC分类号： H04N19/40 ,  H04N19/577 ,  H04N19/61 ,  H04N19/86 ,  H04N19/895

摘要： Restoring an image is achieved by restoring a block by executing at least one first restoring function and at least one second restoring function. The first restoring function may be implemented using software, and the second restoring function may be implemented using hardware. By assigning restoring functions to be either first restoring functions or second restoring functions, even an image having high resolution can be restored and reproduced in real-time.

摘要翻译： 通过执行至少一个第一恢复功能和至少一个第二恢复功能来恢复块来实现恢复图像。 可以使用软件来实现第一恢复功能，并且可以使用硬件来实现第二恢复功能。 通过将恢复功能分配为第一恢复功能或第二恢复功能，即使具有高分辨率的图像也可以被实时地恢复和再现。

公开(公告)号：US20080219572A1

公开(公告)日：2008-09-11

申请号：US11936295

申请日：2007-11-07

申请人： Doo-hyun KIM ,  Hyun-sang Park ,  Si-hwa Lee ,  Do-hyung Kim

发明人： Doo-hyun KIM ,  Hyun-sang Park ,  Si-hwa Lee ,  Do-hyung Kim

IPC分类号： G06K9/46

CPC分类号： H04N19/182 ,  H04N19/105 ,  H04N19/117 ,  H04N19/61

摘要： Provided are a method and apparatus for compensating motion of a moving image. The method includes calculating a pixel value of a pixel located between pixels of a reference image corresponding to a current image based on pixel values of the pixels of the reference image by using at least one method from among a plurality of methods, such as a vertical linear filtering, a horizontal linear filtering, and a cubic filtering, of interpolating the pixels of the reference image according to codec information indicating one of a plurality of codecs, such as MPEG4, H.264/AVC, and VC1, and restoring the current image by adding motion compensation data, including the calculated pixel value, and a difference between the reference image and the current image.

摘要翻译： 提供了一种用于补偿运动图像的运动的方法和装置。 该方法包括通过使用多种方法中的至少一种方法来计算基于参考图像的像素的像素值的位于与当前图像相对应的参考图像的像素之间的像素的像素值，诸如垂直 根据指示诸如MPEG4，H.264 / AVC和VC1的多个编解码器之一的编解码信息来内插参考图像的像素的线性滤波，水平线性滤波和三次滤波，以及恢复当前 通过添加包括所计算的像素值的运动补偿数据以及参考图像和当前图像之间的差异来生成图像。