公开(公告)号：US07961971B2

公开(公告)日：2011-06-14

申请号：US12915179

申请日：2010-10-29

Applicant: Soon Kwon ,  Jong Hun Lee ,  Kyeong Ryeol Bae ,  Byung In Moon

Inventor： Soon Kwon ,  Jong Hun Lee ,  Kyeong Ryeol Bae ,  Byung In Moon

IPC: G06K9/40 ,  G06K9/54 ,  G06K9/60

CPC classification number: G06T1/00

Abstract: A method and apparatus for performing parallel box filtering in region based image processing is provided. The method of performing parallel box filtering in region based image processing includes selecting parallel pixel blocks having a size of M×N to be operated in parallel, selecting pixels included in a mask region having a size of K×L that is a parallel pixel operation region and a first region having a size of (M+K−1)×(N+L−1) that corresponds to overlapping masks of M*N, selecting pixels of a second region commonly included in the mask regions of M*N and storing the results of operation with respect to the pixels of the second region as repeated operation values, and operating block operation values with respect to the parallel pixel blocks using the repeated operation values.

Abstract translation: 提供了一种用于在基于区域的图像处理中执行并行框过滤的方法和装置。 在基于区域的图像处理中执行并行框过滤的方法包括选择具有M×N尺寸并行的并行像素块，选择包括在具有作为并行像素操作的K×L尺寸的掩模区域中的像素 区域和具有对应于M * N的重叠掩模的（M + K-1）×（N + L-1）的大小的第一区域，选择通常包括在M * N的掩模区域中的第二区域的像素 并且将关于第二区域的像素的操作结果存储为重复操作值，以及使用重复的操作值对相对于并行像素块的操作块操作值。

公开(公告)号：US20110116727A1

公开(公告)日：2011-05-19

申请号：US12915179

申请日：2010-10-29

Applicant: Soon Kwon ,  Jong Hun Lee ,  Kyeong Ryeol Bae ,  Byung In Moon

Inventor： Soon Kwon ,  Jong Hun Lee ,  Kyeong Ryeol Bae ,  Byung In Moon

IPC: G06K9/40

CPC classification number: G06T1/00

Abstract: A method and apparatus for performing parallel box filtering in region based image processing is provided. The method of performing parallel box filtering in region based image processing includes selecting parallel pixel blocks having a size of M×N to be operated in parallel, selecting pixels included in a mask region having a size of K×L that is a parallel pixel operation region and a first region having a size of (M+K−1)×(N+L−1) that corresponds to overlapping masks of M*N, selecting pixels of a second region commonly included in the mask regions of M*N and storing the results of operation with respect to the pixels of the second region as repeated operation values, and operating block operation values with respect to the parallel pixel blocks using the repeated operation values.

Abstract translation: 提供了一种用于在基于区域的图像处理中执行并行框过滤的方法和装置。 在基于区域的图像处理中执行并行框过滤的方法包括选择具有M×N尺寸并行的并行像素块，选择包括在具有作为并行像素操作的K×L尺寸的掩模区域中的像素 区域和具有对应于M * N的重叠掩模的（M + K-1）×（N + L-1）的大小的第一区域，选择通常包括在M * N的掩模区域中的第二区域的像素 并且将关于第二区域的像素的操作结果存储为重复操作值，以及使用重复的操作值对相对于并行像素块的操作块操作值。