发明授权
- 专利标题： Method for dynamically adjusting the images
- 专利标题（中）： 用于动态调整图像的方法
-
申请号： US12233668申请日： 2008-09-19
-
公开(公告)号： US08175406B2公开(公告)日： 2012-05-08
- 发明人: Fong-Ming Chang
- 申请人： Fong-Ming Chang
- 申请人地址： TW Taipei
- 专利权人： ASUSTeK Computer Inc.
- 当前专利权人： ASUSTeK Computer Inc.
- 当前专利权人地址： TW Taipei
- 代理机构： Thomas, Kayden, Horstemeyer & Risley, LLP
- 优先权： TW96134979A 20070919
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
A method for dynamically adjusting an image taken by a webcam. After providing a first threshold value, an environmental reference value is calculated according to an exposure time and an average brightness value. The environmental reference value is compared with the first threshold value to determine whether to enter a noise-reduction mode to reduce noises of the image.