中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Application
US20160117794A1 MODIFYING GRADATION IN AN IMAGE FRAME INCLUDING APPLYING A WEIGHTING TO A PREVIOUSLY PROCESSED PORTION OF THE IMAGE FRAME 有权
修改图像帧中的灰度，包括对以前加工的图像帧进行称重

  • Patent Title: MODIFYING GRADATION IN AN IMAGE FRAME INCLUDING APPLYING A WEIGHTING TO A PREVIOUSLY PROCESSED PORTION OF THE IMAGE FRAME
  • Patent Title (中): 修改图像帧中的灰度，包括对以前加工的图像帧进行称重
  • Application No.: US14526220
    Application Date: 2014-10-28
  • Publication No.: US20160117794A1
    Publication Date: 2016-04-28
  • Inventor: Boris Ivanovic , Tiberiu Visan
  • Applicant: ATI Technologies ULC
  • Applicant Address: CA Markham
  • Assignee: ATI Technologies ULC
  • Current Assignee: ATI Technologies ULC
  • Current Assignee Address: CA Markham
  • Main IPC: G06T1/20
  • IPC: G06T1/20 ;  G06T11/00
MODIFYING GRADATION IN AN IMAGE FRAME INCLUDING APPLYING A WEIGHTING TO A PREVIOUSLY PROCESSED PORTION OF THE IMAGE FRAME
Abstract:
An apparatus and methods for modifying gradation in an image frame determine a blend factor indicating a first weighting associated with a previously processed portion of the image frame. The apparatus and methods generate a weighted value associated with a current region of the image frame based on the current region of the image frame and based on applying the first weighting to the previously processed portion of the image frame so as to modify the gradation in the image frame.
Abstract(Chinese):

用于修改图像帧中的灰度的装置和方法确定指示与图像帧的先前处理的部分相关联的第一加权的混合因子。 所述装置和方法基于图像帧的当前区域生成与图像帧的当前区域相关联的加权值，并且基于将第一加权应用于图像帧的先前处理的部分，以便修改图像帧中的灰度 图像帧。

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