发明名称 |
Digital Image Acquisition and Processing System |
摘要 |
A digital image acquisition and processing system that automatically corrects dust artifact regions within acquired images by compiling a statistical dust map from multiple images acquired under different image acquisition conditions is provided. The system includes a digital camera and an external processing device. The camera includes an optical system for acquiring an image including a lens assembly and an aperture stop, and an electronic sensor array disposed approximately at an image focal plane of the optical system for collecting image data according to spectral information associated with multiple pixels that collectively correspond to the image. The external processing device couples with the digital camera to receive the image data or converted image data internally processed within the digital camera. The external device includes digital processing electronics including a processor for processing the image data according to programming instructions. The system includes one or more memories having programming instructions stored therein for performing a method of automatic image correction of dust defect regions.
|
申请公布号 |
US2007253638(A1) |
申请公布日期 |
2007.11.01 |
申请号 |
US20070735672 |
申请日期 |
2007.04.16 |
申请人 |
FOTONATION VISION LIMITED |
发明人 |
STEINBERG ERAN;PRILUTSKY YURY;CORCORAN PETER;BIGIOI PETRONEL;ZAMFIR ADRIAN;BUZULOIU VASILE;URSU DANUTZ;ZAMFIR MARTA |
分类号 |
G06K9/40;G06K9/34;G06T5/00;H04N1/409;H04N5/217;H04N5/225;H04N5/372 |
主分类号 |
G06K9/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|