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1. 发明公开

EP1093086A3 Method and apparatus for digital image rescaling with adaptive contrast enhancement 有权
标题翻译：对于具有自适应对比度增强数字图像的缩放的方法和装置
公开(公告)号：EP1093086A3
公开(公告)日：2002-01-16
申请号：EP00203305.8
申请日：2000-09-25
申请人： Genesis Microchip Inc.
发明人： Berbecel, Gheorghe , Selby, Steve
IPC分类号： G06T3/40 , G06T5/20
CPC分类号： G06T3/4007 , G06T5/20
摘要： A method for generating from an input signal with a predetermined input spatial resolution a high contrast rescaled image having a predetermined output spatial resolution which differs from the input spatial resolution, comprising the steps of generating output samples from input samples of the input signal, detecting predetermined ones of the output samples which occur in excess of a predetermined time threshold from nearest occurring ones of said input samples detecting image details in the input signal at the nearest occurring ones of the input samples, and shifting the predetermined ones of the output samples so as to substantially align with the image details and thereby enhance image contrast of the details.

2. 发明授权

EP1093086B1 Method and apparatus for digital image rescaling with adaptive contrast enhancement 有权
标题翻译：对于具有自适应对比度增强数字图像的缩放的方法和装置
公开(公告)号：EP1093086B1
公开(公告)日：2008-01-23
申请号：EP00203305.8
申请日：2000-09-25
申请人： Genesis Microchip, Inc.
发明人： Berbecel, Gheorghe , Selby, Steve
IPC分类号： G06T3/40 , G06T5/20
CPC分类号： G06T3/4007 , G06T5/20

3. 发明公开

EP1093086A2 Method and apparatus for digital image rescaling with adaptive contrast enhancement 有权
标题翻译：对于具有自适应对比度增强数字图像的缩放的方法和装置
公开(公告)号：EP1093086A2
公开(公告)日：2001-04-18
申请号：EP00203305.8
申请日：2000-09-25
申请人： Genesis Microchip Inc.
发明人： Berbecel, Gheorghe , Selby, Steve
IPC分类号： G06T5/20
CPC分类号： G06T3/4007 , G06T5/20
摘要： A method for generating from an input signal with a predetermined input spatial resolution a high contrast rescaled image having a predetermined output spatial resolution which differs from the input spatial resolution, comprising the steps of generating output samples from input samples of the input signal, detecting predetermined ones of the output samples which occur in excess of a predetermined time threshold from nearest occurring ones of said input samples detecting image details in the input signal at the nearest occurring ones of the input samples, and shifting the predetermined ones of the output samples so as to substantially align with the image details and thereby enhance image contrast of the details.
摘要翻译：一种用于在输入信号从生成与预定的输入空间分辨率的高对比度经重新缩放图像具有预定输出的空间分辨率从输入空间分辨率的不同，包括从所述输入信号，检测规定的输入样本生成输出样本的步骤，方法输出样本从最近发生的检测图像的细节在输入样本的最近发生的那些输入信号，所述输入样本中的一些，和移位输出样本的预定的一些，以便在超过预定时间阈值的发生者基本上与图像细节对齐，从而提高的细节图像对比度。

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