知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US09025058B2 Image processing apparatus and information processing method for improving resolution of direction exhibiting degraded resolution 有权
用于改善分辨率降低的分辨率的图像处理装置和信息处理方法

  • Patent Title: Image processing apparatus and information processing method for improving resolution of direction exhibiting degraded resolution
  • Patent Title (中): 用于改善分辨率降低的分辨率的图像处理装置和信息处理方法
  • Application No.: US13863497
    Application Date: 2013-04-16
  • Publication No.: US09025058B2
    Publication Date: 2015-05-05
  • Inventor: Yukio Hirai , Hiroyasu Yoshikawa
  • Applicant: Fujitsu Limited
  • Applicant Address: JP Kawasaki
  • Assignee: Fujitsu Limited
  • Current Assignee: Fujitsu Limited
  • Current Assignee Address: JP Kawasaki
  • Agency: Fujitsu Patent Center
  • Priority: JP2012-141394 20120622
  • Main IPC: G06T5/00
  • IPC: G06T5/00 ;  H04N5/225
Image processing apparatus and information processing method for improving resolution of direction exhibiting degraded resolution
Abstract:
An image processing apparatus includes an acquisition unit configured to acquire a first finite spatial filter having image resolution anisotropy, and a calculation unit configured to compute a second spatial filter by convolving a finite filter with respect to the first spatial filter, the finite filter having a sum of elements being 0 and at least two of the elements being non-0.
Abstract(Chinese):

一种图像处理装置，包括：获取单元，被配置为获取具有图像分辨率各向异性的第一有限空间滤波器;以及计算单元，被配置为通过相对于所述第一空间滤波器卷积有限滤波器来计算第二空间滤波器，所述有限滤波器具有 元素的和为0，并且至少两个元素不为0。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0