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1. 发明公开

EP0892543A2 Video frame capture and preview 失效
标题翻译：视频帧捕获和预览
公开(公告)号：EP0892543A2
公开(公告)日：1999-01-20
申请号：EP98304715.0
申请日：1998-06-15
申请人： Hewlett-Packard Company
发明人： Taubman, David S. , Patti, Andrew J.
IPC分类号： H04N1/00 , H04N5/00
CPC分类号： H04N1/00291 , H04N1/00294 , H04N2201/0067
摘要： A system for capturing analog video data and previewing still video images of the captured analog video data without converting the analog video data into digital image data takes analog video data and converts (16) the data into raw digitized video data. The raw digitized video data is stored in a memory (22) until the data is selected for previewing. Once selected, the raw digitized video data is reconverted (26) into analog video data that presents a still image of the desired data. The system is also able to discard unnecessary portions of the raw digitized video data and store only necessary portions of the raw digitized video data. Preferably the video capture, preview, and storage technique is used in video printing. When used in video printing, the raw digitized video data is converted into digital image data using a software decoding process.
摘要翻译：用于捕获模拟视频数据并预览捕获的模拟视频数据的静止视频图像而不将模拟视频数据转换成数字图像数据的系统获取模拟视频数据，并将该数据转换（16）成原始数字化视频数据。原始数字化视频数据被存储在存储器（22）中直到数据被选择用于预览。一旦被选择，原始数字化视频数据被重新转换（26）成模拟视频数据，其呈现所需数据的静止图像。该系统还能够丢弃原始数字化视频数据的不必要部分，并仅存储原始数字化视频数据的必要部分。优选地，视频捕获，预览和存储技术用于视频打印。当用于视频打印时，使用软件解码过程将原始数字化视频数据转换为数字图像数据。

2. 发明授权

EP0892543B1 Video frame capture and preview 失效
标题翻译：视频屏幕捕获和预览
公开(公告)号：EP0892543B1
公开(公告)日：2003-11-12
申请号：EP98304715.0
申请日：1998-06-15
申请人： Hewlett-Packard Company, A Delaware Corporation
发明人： Taubman, David S. , Patti, Andrew J.
IPC分类号： H04N1/00 , H04N5/00 , H04N5/92
CPC分类号： H04N1/00291 , H04N1/00294 , H04N2201/0067

3. 发明公开

EP0892543A3 Video frame capture and preview 失效
标题翻译：视频屏幕捕获和预览
公开(公告)号：EP0892543A3
公开(公告)日：1999-11-17
申请号：EP98304715.0
申请日：1998-06-15
申请人： Hewlett-Packard Company
发明人： Taubman, David S. , Patti, Andrew J.
IPC分类号： H04N1/00 , H04N5/00
CPC分类号： H04N1/00291 , H04N1/00294 , H04N2201/0067
摘要： A system for capturing analog video data and previewing still video images of the captured analog video data without converting the analog video data into digital image data takes analog video data and converts (16) the data into raw digitized video data. The raw digitized video data is stored in a memory (22) until the data is selected for previewing. Once selected, the raw digitized video data is reconverted (26) into analog video data that presents a still image of the desired data. The system is also able to discard unnecessary portions of the raw digitized video data and store only necessary portions of the raw digitized video data. Preferably the video capture, preview, and storage technique is used in video printing. When used in video printing, the raw digitized video data is converted into digital image data using a software decoding process.

4. 发明公开

EP0998122A3 Apparatus and method of increasing scanner resolution 审中-公开
标题翻译：装置和方法用于增加扫描仪的分辨率
公开(公告)号：EP0998122A3
公开(公告)日：2000-11-29
申请号：EP99308489.6
申请日：1999-10-27
申请人： Hewlett-Packard Company
发明人： Elad, Michael , Altunbasak, Yucel , Shaked, Doron , Patti, Andrew J. , Hel-Or, Yacov c/o School of Computer Science , Taubman, David
IPC分类号： H04N1/393 , G06T5/00
CPC分类号： H04N1/3935
摘要： Hardware resolution of a scanner (10) is increased without improving the quality of the scanner's sensor array (34) or imaging optics (32). Multiple representations of an image are generated by a scanner (10). The scanner (10) is configured to intentionally induce a motion error between the representations. A higher resolution image is estimated from the multiple, lower resolution representations by using a super resolution algorithm such as Image Demosaicing and Enhancement ("IDE"), a Projections onto Convex Sets ("POCS"), Maximum Likelihood ("ML"), or Maximum A-posteriori Probability ("MAP") based algorithm.

5. 发明公开

EP0998122A2 Apparatus and method of increasing scanner resolution 审中-公开
标题翻译：装置和方法用于增加扫描仪的分辨率
公开(公告)号：EP0998122A2
公开(公告)日：2000-05-03
申请号：EP99308489.6
申请日：1999-10-27
申请人： Hewlett-Packard Company
发明人： Elad, Michael , Altunbasak, Yucel , Shaked, Doron , Patti, Andrew J. , Hel-Or, Yacov , Taubman, David
IPC分类号： H04N1/393
CPC分类号： H04N1/3935
摘要： Hardware resolution of a scanner (10) is increased without improving the quality of the scanner's sensor array (34) or imaging optics (32). Multiple representations of an image are generated by a scanner (10). The scanner (10) is configured to intentionally induce a motion error between the representations. A higher resolution image is estimated from the multiple, lower resolution representations by using a super resolution algorithm such as Image Demosaicing and Enhancement ("IDE"), a Projections onto Convex Sets ("POCS"), Maximum Likelihood ("ML"), or Maximum A-posteriori Probability ("MAP") based algorithm.
摘要翻译：扫描仪（10）的硬件分辨率增加而不提高扫描仪的传感器阵列（34）或成像光学器件（32）的质量。的图像的多个表示由扫描器（10）生成的。的扫描器（10）是被配置为有意诱导的表示之间的运动误差。更高分辨率的图像，从所述多个，较低的分辨率表示通过使用超分辨率算法估计：如图像去马赛克和增强（“IDE”），一个凸集投影（“POCS”），最大似然（“ML”）或最大A后验概率（“MAP”）基于算法。

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