专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08213745B2 Seam carving for image resizing 有权
标题翻译：接缝雕刻图像调整大小
公开(公告)号：US08213745B2
公开(公告)日：2012-07-03
申请号：US12576260
申请日：2009-10-09
申请人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
发明人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
IPC分类号： G06K9/32 , G06K9/36
CPC分类号： G06T3/0012
摘要： A method for modifying an input digital image having input dimensions defined by a number of input rows and input columns to form an output digital image where the number of rows or columns is reduced by one, comprising an image energy map determined from the input image; determining a seam path responsive to the image energy map; imposing constraints on the seam path; and removing pixels along the seam path to modify the input digital image.
摘要翻译：一种用于修改输入数字图像的方法，该输入数字图像具有由多个输入行和输入列定义的输入尺寸，以形成输出数字图像，其中行或列的数量减1，包括从输入图像确定的图像能量图; 确定响应于所述图像能量图的接缝路径; 对缝线施加约束; 并沿着接缝路径去除像素以修改输入的数字图像。

2. 发明申请

US20110091132A1 COMBINING SEAM CARVING AN IMAGE RESIZING 有权
标题翻译：组合缝合图像修复
公开(公告)号：US20110091132A1
公开(公告)日：2011-04-21
申请号：US12582110
申请日：2009-10-20
申请人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
发明人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
IPC分类号： G06K9/32
CPC分类号： G06T3/40 , H04N1/393
摘要： A method for resizing an input digital image to form an output digital image with an output aspect ratio, comprising: determining a number of rows or columns that need to be reduced from the input digital image; determining an image energy map for the input digital image; repeatedly determining a seam path responsive to the image energy map and removing pixels along the determined seam path to determine the output digital image, wherein the determined seam path satisfies a constraint that a directional image gradient is less than a gradient threshold for each pixel in the seam path, until either the determined number of rows or columns has been reduced or no valid seam path can be found; and cropping or scaling the output digital image to the output aspect ratio if the determined number of rows or columns was not reduced.
摘要翻译：一种用于调整输入数字图像的大小以形成具有输出宽高比的输出数字图像的方法，包括：从所述输入数字图像确定需要减少的行或列的数量; 确定所述输入数字图像的图像能量图; 重复地确定响应于图像能量图的接缝路径并且沿着确定的接缝路径去除像素以确定输出数字图像，其中所确定的接缝路径满足方向图像梯度小于梯度阈值的约束接缝路径，直到确定的行数或列数已经减少或没有找到有效的接缝路径; 并且如果确定的行数或列数不减少，则将输出数字图像裁剪或缩放为输出宽高比。

3. 发明申请

US20110085745A1 SEAM CARVING FOR IMAGE RESIZING 有权
标题翻译： SEAM CARVING FOR IMAGE RESIGING
公开(公告)号：US20110085745A1
公开(公告)日：2011-04-14
申请号：US12576260
申请日：2009-10-09
申请人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
发明人： Mrityunjay Kumar , David D. Conger , Jiebo Luo , Rodney L. Miller
IPC分类号： G06K9/32
CPC分类号： G06T3/0012
摘要： A method for modifying an input digital image having input dimensions defined by a number of input rows and input columns to form an output digital image where the number of rows or columns is reduced by one, comprising an image energy map determined from the input image; determining a seam path responsive to the image energy map; imposing constraints on the seam path; and removing pixels along the seam path to modify the input digital image.
摘要翻译：一种用于修改输入数字图像的方法，该输入数字图像具有由多个输入行和输入列定义的输入尺寸，以形成输出数字图像，其中行或列的数量减1，包括从输入图像确定的图像能量图; 确定响应于所述图像能量图的接缝路径; 对缝线施加约束; 并沿着接缝路径去除像素以修改输入的数字图像。

4. 发明授权

US08184928B2 Combining seam carving an image resizing 有权
标题翻译：结合缝雕刻图像调整大小
公开(公告)号：US08184928B2
公开(公告)日：2012-05-22
申请号：US12582110
申请日：2009-10-20
申请人： Kumar Mrityunjay , David D. Conger , Jiebo Luo , Rodney L. Miller
发明人： Kumar Mrityunjay , David D. Conger , Jiebo Luo , Rodney L. Miller
IPC分类号： G06K9/32
CPC分类号： G06T3/40 , H04N1/393
摘要： A method for resizing an input digital image to form an output digital image with an output aspect ratio, comprising: determining a number of rows or columns that need to be reduced from the input digital image; determining an image energy map for the input digital image; repeatedly determining a seam path responsive to the image energy map and removing pixels along the determined seam path to determine the output digital image, wherein the determined seam path satisfies a constraint that a directional image gradient is less than a gradient threshold for each pixel in the seam path, until either the determined number of rows or columns has been reduced or no valid seam path can be found; and cropping or scaling the output digital image to the output aspect ratio if the determined number of rows or columns was not reduced.
摘要翻译：一种用于调整输入数字图像的大小以形成具有输出宽高比的输出数字图像的方法，包括：从所述输入数字图像确定需要减少的行或列的数量; 确定所述输入数字图像的图像能量图; 重复地确定响应于图像能量图的接缝路径并且沿着确定的接缝路径去除像素以确定输出数字图像，其中所确定的接缝路径满足方向图像梯度小于梯度阈值的约束接缝路径，直到确定的行数或列数已经减少或没有找到有效的接缝路径; 并且如果确定的行数或列数不减少，则将输出数字图像裁剪或缩放为输出宽高比。

5. 发明申请

US20130265395A1 System and Method for Generation of Stereo Imagery 审中-公开
标题翻译：用于生成立体图像的系统和方法
公开(公告)号：US20130265395A1
公开(公告)日：2013-10-10
申请号：US13443397
申请日：2012-04-10
申请人： John D. Vala , David D. Conger , John-Taylor W. Smith
发明人： John D. Vala , David D. Conger , John-Taylor W. Smith
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , H04N13/128 , H04N13/296 , H04N2013/0081
摘要： A system for generation of stereo video imagery. The system includes a first video camera, a second video camera, and an analysis subsystem. Positioning of the first and second video cameras is dynamically adjusted in near real time in response to a control signal that is generated by the analysis subsystem in response to the difference between a disparity signal and a reference parallax signal to dynamically minimize the difference between the disparity signal and the reference parallax signal.
摘要翻译：用于生成立体视频图像的系统。该系统包括第一摄像机，第二摄像机和分析子系统。响应于由分析子系统产生的响应于视差信号和参考视差信号之间的差异的控制信号，第一摄像机和第二摄像机的定位被实时地近似动态地调整，以动态地最小化视差之间的差异信号和参考视差信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式