专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005092362A Image segmentation apparatus, image segmentation method and image segmentation integrated circuit 有权
标题翻译：图像分割装置，图像分割方法和图像分割集成电路
公开(公告)号：JP2005092362A
公开(公告)日：2005-04-07
申请号：JP2003322163
申请日：2003-09-12
申请人： Hiroshima Univ , 国立大学法人広島大学
发明人： KOIDE TETSUSHI , MATTHAEUS HANSJUERGEN , MORIMOTO TAKASHI , HARADA HIROAKI
IPC分类号： G06T1/00 , G06T1/20 , G06T5/00 , G06T5/30
CPC分类号： G06K9/342 , G06K9/00986 , G06T7/11 , G06T7/20 , G06T2200/28 , G06T2207/10016
摘要： PROBLEM TO BE SOLVED: To achieve real time image segmentation with low power consumption even in a large-scaled image. SOLUTION: In a Boundary Active Only(BAO) Scheme proposed by this invention, only cells which are present in the boundary of region growth are set in an active mode, and the other cells are set in a stand-by mode. The state transition processing of those respective cells is executed in parallel, and when any of three conditions that any of adjacent cells is not ignited, that the cell itself has been already ignited, and that the cell belongs to an existing segmentation area is satisfied, the decision of the state transition to be performed in each clock cycle is not executed under the consideration of the fact that the status transaction is actually operated only when any cell is not present in the boundary of the area growth of the ignited cell with a leader cell as a start point. Thus, it is possible to reduce power consumption by automatically controlling the number of cells to be simultaneously operated and the number of coupled weight registers. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在大尺寸图像中也能实现低功耗的实时图像分割。解决方案：在本发明提出的仅限边界有效（BAO）方案中，仅存在于区域增长边界的单元被设置为活动模式，而其它单元被设置为待机模式。并行执行各个小区的状态转移处理，并且当任何相邻小区未点燃的三个条件中的任一个，小区本身已经被点燃并且小区属于现有分割区域时，在每个时钟周期中执行状态转换的决定不是在仅考虑事实情况下执行的，即只有当任何单元不存在于具有引导者的点燃单元的区域增长的边界中时，实际操作单元格作为起点。因此，可以通过自动控制要同时操作的单元数量和耦合加权寄存器的数量来降低功耗。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006072763A Image processing apparatus, image processing integrated circuit, image processing method, image processing program and computer-readable recording medium 有权
标题翻译：图像处理装置，图像处理集成电路，图像处理方法，图像处理程序和计算机可读记录介质
公开(公告)号：JP2006072763A
公开(公告)日：2006-03-16
申请号：JP2004256184
申请日：2004-09-02
申请人： Hiroshima Univ , 国立大学法人広島大学
发明人： KOIDE TETSUSHI , MATTAUSCH HANS JUERGEN , MORIMOTO TAKASHI , HARADA HIROAKI , KIRIYAMA OSAMU , ADACHI HIDEKAZU
IPC分类号： G06T7/00 , G06T1/00 , G06T7/20
摘要： PROBLEM TO BE SOLVED: To recognize the same object between different frames, even when a plurality of objects are present inside an image. SOLUTION: This image processor has an image division cell network 6 dividing the plurality of objects included inside the input image from the input image in each the frame; a position information calculating part 9 calculating an estimation position of each the object, on the basis of a movement vector showing a movement amount about each the object; and a minimum distance retrieval associative memory 10 for recognizing the same object between the different frames on the basis of the estimation position, and a characteristic amount, other than the estimated position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在图像内存在多个对象时，也可以识别不同帧之间的相同对象。解决方案：该图像处理器具有图像分割单元网络6，其在每个帧中从输入图像分割输入图像内部的多个对象; 基于表示每个物体的移动量的运动矢量，计算每个物体的估计位置的位置信息计算部分9; 以及基于估计位置来识别不同帧之间的相同对象的最小距离检索关联存储器10以及除了估计位置之外的特征量。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2007079767A Image processor 有权
标题翻译：图像处理器
公开(公告)号：JP2007079767A
公开(公告)日：2007-03-29
申请号：JP2005264934
申请日：2005-09-13
申请人： Hiroshima Univ , 国立大学法人広島大学
发明人： KOIDE TETSUSHI , MATTHEW HANSJUERGEN , MORIMOTO TAKASHI , ADACHI HIDEKAZU , YAMAOKA KOSUKE
IPC分类号： G06T1/20
摘要： PROBLEM TO BE SOLVED: To attain image processing with a smaller area in real time, compared with one by a conventional technique.
SOLUTION: An input image is divided to blocks, and image division processing is performed by a block unit in an image division block 100. Data necessary for the image division processing is stored in a joint weight memory 30, a reader-self flag memory 40, a label flag memory 50, an ignition flag memory 60 and a label number storage memory 70 which are on-chip memories.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：与传统技术相比，实时地获得具有较小面积的图像处理。解决方案：将输入图像划分为块，并且通过图像分割块100中的块单元执行图像分割处理。图像分割处理所需的数据被存储在联合权重存储器30，读取器 - 自身标志存储器40，标记标志存储器50，点火标志存储器60和标签号存储器70。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式