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1. 发明授权

US09008457B2 Systems and methods for illumination correction of an image 有权
标题翻译：图像照明校正的系统和方法
公开(公告)号：US09008457B2
公开(公告)日：2015-04-14
申请号：US13149715
申请日：2011-05-31
申请人： Mert Dikmen , Sanjay J. Patel , Dennis Lin , Quang H. Nguyen , Minh N. Do
发明人： Mert Dikmen , Sanjay J. Patel , Dennis Lin , Quang H. Nguyen , Minh N. Do
IPC分类号： G06K9/00 , G06T5/00
CPC分类号： G06T5/008
摘要： An RGB color image and an infrared intensity image of a live video are received. The RGB color image is converted to a colorspace image comprising a channel corresponding to a brightness value. Each pixel of the converted colorspace image is evaluated to determine whether the brightness channel of the pixel exceeds a threshold value. If the brightness channel of the pixel exceeds the threshold value, the infrared intensity value of a corresponding pixel from the infrared intensity image is mixed into the pixel's channel value that corresponds to brightness. The converted colorspace image is converted back to an RGB color image.
摘要翻译：接收实时视频的RGB彩色图像和红外强度图像。 RGB彩色图像被转换为包括对应于亮度值的通道的颜色空间图像。评估转换的颜色空间图像的每个像素以确定像素的亮度通道是否超过阈值。如果像素的亮度通道超过阈值，则来自红外线强度图像的相应像素的红外强度值被混合到与亮度对应的像素通道值中。转换的颜色空间图像被转换回RGB彩色图像。

2. 发明申请

US20110293179A1 SYSTEMS AND METHODS FOR ILLUMINATION CORRECTION OF AN IMAGE 有权
标题翻译：用于照片校正的图像的系统和方法
公开(公告)号：US20110293179A1
公开(公告)日：2011-12-01
申请号：US13149715
申请日：2011-05-31
申请人： Mert Dikmen , Sanjay J. Patel , Dennis Lin , Quang J. Nguyen , Minh N. Do
发明人： Mert Dikmen , Sanjay J. Patel , Dennis Lin , Quang J. Nguyen , Minh N. Do
IPC分类号： G06K9/00
CPC分类号： G06T5/008
摘要： An RGB color image and an infrared intensity image of a live video are received. The RGB color image is converted to a colorspace image comprising a channel corresponding to a brightness value. Each pixel of the converted colorspace image is evaluated to determine whether the brightness channel of the pixel exceeds a threshold value. If the brightness channel of the pixel exceeds the threshold value, the infrared intensity value of a corresponding pixel from the infrared intensity image is mixed into the pixel's channel value that corresponds to brightness. The converted colorspace image is converted back to an RGB color image.
摘要翻译：接收实时视频的RGB彩色图像和红外强度图像。 RGB彩色图像被转换为包括对应于亮度值的通道的颜色空间图像。评估转换的颜色空间图像的每个像素以确定像素的亮度通道是否超过阈值。如果像素的亮度通道超过阈值，则来自红外线强度图像的相应像素的红外强度值被混合到与亮度对应的像素通道值中。转换的颜色空间图像被转换回RGB彩色图像。

3. 发明授权

US08160322B2 Joint detection and localization of multiple anatomical landmarks through learning 有权
标题翻译：通过学习联合检测和定位多个解剖标志
公开(公告)号：US08160322B2
公开(公告)日：2012-04-17
申请号：US12180674
申请日：2008-07-28
申请人： Mert Dikmen , Yiqiang Zhan , Xiang Zhou
发明人： Mert Dikmen , Yiqiang Zhan , Xiang Zhou
IPC分类号： G06K9/00
CPC分类号： G06T7/74 , G06T2207/10072 , G06T2207/30004
摘要： A method for detecting and localizing multiple anatomical landmarks in medical images, including: receiving an input requesting identification of a plurality of anatomical landmarks in a medical image; applying a multi-landmark detector to the medical image to identify a plurality of candidate locations for each of the anatomical landmarks; for each of the anatomical landmarks, applying a landmark-specific detector to each of its candidate locations, wherein the landmark-specific detector assigns a score to each of the candidate locations, and wherein candidate locations having a score below a predetermined threshold are removed; applying spatial statistics to groups of the remaining candidate locations to determine, for each of the anatomical landmarks, the candidate location that most accurately identifies the anatomical landmark; and for each of the anatomical landmarks, outputting the candidate location that most accurately identifies the anatomical landmark.
摘要翻译：一种用于检测和定位医学图像中的多个解剖标志的方法，包括：接收请求在医学图像中识别多个解剖标志的输入; 将多标记检测器应用于医学图像以识别每个解剖标志的多个候选位置; 对于每个解剖标志，对其每个候选位置应用地标特异性检测器，其中所述地标专用检测器为每个所述候选位置分配得分，并且其中具有低于预定阈值的得分的候选位置被去除; 将空间统计学应用于剩余候选位置的组，以针对每个解剖学标记确定最准确地识别解剖学标记的候选位置; 并且对于每个解剖标志，输出最准确地识别解剖标志的候选位置。

4. 发明申请

US20090034813A1 Joint Detection and Localization of Multiple Anatomical Landmarks Through Learning 有权
标题翻译：通过学习联合检测和定位多个解剖标志
公开(公告)号：US20090034813A1
公开(公告)日：2009-02-05
申请号：US12180674
申请日：2008-07-28
申请人： Mert Dikmen , Yiqiang Zhan , Xiang Zhou
发明人： Mert Dikmen , Yiqiang Zhan , Xiang Zhou
IPC分类号： G06K9/00
CPC分类号： G06T7/74 , G06T2207/10072 , G06T2207/30004
摘要： A method for detecting and localizing multiple anatomical landmarks in medical images including: receiving an input requesting identification of a plurality of anatomical landmarks in a medical image; applying a multi-landmark detector to the medical image to identify a plurality of candidate locations for each of the anatomical landmarks; for each of the anatomical landmarks, applying a landmark-specific detector to each of its candidate locations, wherein the landmark-specific detector assigns a score to each of the candidate locations, and wherein candidate locations having a score below a predetermined threshold are removed; applying spatial statistics to groups of the remaining candidate locations to determine, for each of the anatomical landmarks, the candidate location that most accurately identifies the anatomical landmark; and for each of the anatomical landmarks, outputting the candidate location that most accurately identifies the anatomical landmark.
摘要翻译：一种用于检测和定位医学图像中的多个解剖标志的方法，包括：接收请求在医学图像中识别多个解剖标志的输入; 将多标记检测器应用于医学图像以识别每个解剖标志的多个候选位置; 对于每个解剖标志，对其每个候选位置应用地标特异性检测器，其中所述地标专用检测器为每个所述候选位置分配得分，并且其中具有低于预定阈值的得分的候选位置被去除; 将空间统计学应用于剩余候选位置的组，以针对每个解剖学标记确定最准确地识别解剖学标记的候选位置; 并且对于每个解剖标志，输出最准确地识别解剖标志的候选位置。

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