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1.发明申请BAND DEPENDENT LINEARIZATION FOR MULTIBAND REMOTELY SENSED AND AERIAL IMAGERY 有权多通道远程感测和空中影像的BAND相关线性化公开(公告)号：US20140307965A1
公开(公告)日：2014-10-16
申请号：US14317372
申请日：2014-06-27
Applicant: Exelis Inc.
Inventor： Sharon Lunt , Michael Vaughn , Stacey Casella
IPC: G06T5/00
CPC classification number: G06T5/00 , G01J3/40 , G06K9/0063 , G06K2009/00644 , G06T5/009 , G06T5/50 , H04N1/60
Abstract: A system for processing a multiband image, including digital computer memory for storing a multiband image having multiple bands of image data; and processing circuitry for processing the multiband image, wherein the processing circuitry (a) determines pixel locations in the bands of the multiband image having values above the band-specific white value threshold for each of the bands of the multiband image, (b) determines a band-specific correction factor for each of plural bands of the multiband image based on the determined pixel locations, and (c) applies the corresponding band-specific correction factor to the respective plural bands of the multiband image to produce a corrected image.
Abstract translation: 一种用于处理多频带图像的系统，包括用于存储具有多个图像数据带的多频带图像的数字计算机存储器; 以及用于处理所述多频带图像的处理电路，其中所述处理电路（a）确定所述多频带图像的所述频带中的像素位置具有高于所述多频带图像的每个频带的频带特定白值阈值的值，（b）确定 基于所确定的像素位置对所述多频带图像的多个频带中的每一个频带进行频带特定校正因子，以及（c）将相应的频带专用校正因子应用于多频带图像的相应多个频带以产生校正图像。
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2.发明授权公开(公告)号：US09147228B2
公开(公告)日：2015-09-29
申请号：US14317372
申请日：2014-06-27
Applicant: Exelis Inc.
Inventor： Sharon Lunt , Michael Vaughn , Stacey Casella
CPC classification number: G06T5/00 , G01J3/40 , G06K9/0063 , G06K2009/00644 , G06T5/009 , G06T5/50 , H04N1/60
Abstract: A system for processing a multiband image, including digital computer memory for storing a multiband image having multiple bands of image data; and processing circuitry for processing the multiband image, wherein the processing circuitry (a) determines pixel locations in the bands of the multiband image having values above the band-specific white value threshold for each of the bands of the multiband image, (b) determines a band-specific correction factor for each of plural bands of the multiband image based on the determined pixel locations, and (c) applies the corresponding band-specific correction factor to the respective plural bands of the multiband image to produce a corrected image.
Abstract translation: 一种用于处理多频带图像的系统，包括用于存储具有多个图像数据带的多频带图像的数字计算机存储器; 以及用于处理所述多频带图像的处理电路，其中所述处理电路（a）确定所述多频带图像的所述频带中的像素位置具有高于所述多频带图像的每个频带的频带特定白值阈值的值，（b）确定 基于所确定的像素位置对所述多频带图像的多个频带中的每一个频带进行频带特定校正因子，以及（c）将相应的频带专用校正因子应用于多频带图像的相应多个频带以产生校正图像。
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