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公开(公告)号：US07791614B1
公开(公告)日：2010-09-07
申请号：US11951289
申请日：2007-12-05
IPC分类号： G06T15/00
CPC分类号： H04N9/31 , H04N9/3185
摘要： Method and apparatus for display image adjustment is described. More particularly, handles associated with polygon vertices of a polygon rendered image are provided as a graphical user interface (GUI). These handles may be selected and moved by a user with a cursor pointing device to adjust a displayed image for keystoning, among other types of distortion. This GUI allows a user to adjust a projected image for position of a projector with respect to imaging surface, as well as for imaging surface contour, where such contour may be at least substantially planar, cylindrical, or spherical and where such contour may comprise multiple imaging surfaces. This advantageously may be done without special optics or special equipment. An original image is used as texture for rendering polygons, where the image is applied to the rendered polygons.
摘要翻译： 描述用于显示图像调整的方法和装置。 更具体地，提供与多边形呈现图像的多边形顶点相关联的句柄作为图形用户界面（GUI）。 这些手柄可以由具有光标指示装置的用户选择和移动，以调整用于梯形失真的显示图像以及其他类型的失真。 该GUI允许用户调整相对于成像表面的投影仪的位置的投影图像，以及用于成像表面轮廓，其中这种轮廓可以是至少基本上平面的，圆柱形的或球形的，并且其中这样的轮廓可以包括多个 成像面。 这有利地可以在没有特殊光学器件或特殊设备的情况下进行。 使用原始图像作为渲染多边形的纹理，其中将图像应用于渲染的多边形。
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公开(公告)号：US07623135B1
公开(公告)日：2009-11-24
申请号：US10884610
申请日：2004-07-02
IPC分类号： G06T15/00
CPC分类号： H04N9/31 , H04N9/3185
摘要： Method and apparatus for display image adjustment is described. More particularly, handles associated with polygon vertices of a polygon rendered image are provided as a graphical user interface (GUI). These handles may be selected and moved by a user with a cursor pointing device to adjust a displayed image for keystoning, among other types of distortion. This GUI allows a user to adjust a projected image for position of a projector with respect to imaging surface, as well as for imaging surface contour, where such contour may be at least substantially planar, cylindrical, or spherical and where such contour may comprise multiple imaging surfaces. This advantageously may be done without special optics or special equipment. An original image is used as texture for rendering polygons, where the image is applied to the rendered polygons.
摘要翻译： 描述用于显示图像调整的方法和装置。 更具体地，提供与多边形呈现图像的多边形顶点相关联的句柄作为图形用户界面（GUI）。 这些手柄可以由具有光标指示装置的用户选择和移动，以调整用于梯形失真的显示图像以及其他类型的失真。 该GUI允许用户调整相对于成像表面的投影仪的位置的投影图像，以及用于成像表面轮廓，其中这种轮廓可以是至少基本上平面的，圆柱形的或球形的，并且其中这样的轮廓可以包括多个 成像面。 这有利于在没有特殊光学或特殊设备的情况下完成。 使用原始图像作为渲染多边形的纹理，其中将图像应用于渲染的多边形。
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公开(公告)号：US08044966B1
公开(公告)日：2011-10-25
申请号：US12649213
申请日：2009-12-29
IPC分类号： G06T15/00
CPC分类号： H04N9/31 , H04N9/3185
摘要： Method and apparatus for display image adjustment is described. More particularly, handles associated with polygon vertices of a polygon rendered image are provided as a graphical user interface (GUI). These handles may be selected and moved by a user with a cursor pointing device to adjust a displayed image for keystoning, among other types of distortion. This GUI allows a user to adjust a projected image for position of a projector with respect to imaging surface, as well as for imaging surface contour, where such contour may be at least substantially planar, cylindrical, or spherical and where such contour may comprise multiple imaging surfaces. This advantageously may be done without special optics or special equipment. An original image is used as texture for rendering polygons, where the image is applied to the rendered polygons.
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公开(公告)号：US07961197B1
公开(公告)日：2011-06-14
申请号：US12649217
申请日：2009-12-29
IPC分类号： G06T15/00
CPC分类号： H04N9/31 , H04N9/3185
摘要： Method and apparatus for display image adjustment is described. More particularly, handles associated with polygon vertices of a polygon rendered image are provided as a graphical user interface (GUI). These handles may be selected and moved by a user with a cursor pointing device to adjust a displayed image for keystoning, among other types of distortion. This GUI allows a user to adjust a projected image for position of a projector with respect to imaging surface, as well as for imaging surface contour, where such contour may be at least substantially planar, cylindrical, or spherical and where such contour may comprise multiple imaging surfaces. This advantageously may be done without special optics or special equipment. An original image is used as texture for rendering polygons, where the image is applied to the rendered polygons.
摘要翻译： 描述用于显示图像调整的方法和装置。 更具体地，提供与多边形呈现图像的多边形顶点相关联的句柄作为图形用户界面（GUI）。 这些手柄可以由具有光标指示装置的用户选择和移动，以调整用于梯形失真的显示图像以及其他类型的失真。 该GUI允许用户调整相对于成像表面的投影仪的位置的投影图像，以及用于成像表面轮廓，其中这种轮廓可以是至少基本上平面的，圆柱形的或球形的，并且其中这样的轮廓可以包括多个 成像面。 这有利地可以在没有特殊光学器件或特殊设备的情况下进行。 使用原始图像作为渲染多边形的纹理，其中将图像应用于渲染的多边形。
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公开(公告)号：US06963348B2
公开(公告)日：2005-11-08
申请号：US10185764
申请日：2002-06-27
CPC分类号： H04N9/31 , H04N9/3185
摘要： Method and apparatus for display image adjustment is described. More particularly, handles associated with polygon vertices of a polygon rendered image are provided as a graphical user interface (GUI). These handles may be selected and moved by a user with a cursor pointing device to adjust a displayed image for keystoning, among other types of distortion. This GUI allows a user to adjust a projected image for position of a projector with respect to imaging surface, as well as for imaging surface contour, where such contour may be at least substantially planar, cylindrical, or spherical and where such contour may comprise multiple imaging surfaces. This advantageously may be done without special optics or special equipment. An original image is used as texture for rendering polygons, where the image is applied to the rendered polygons.
摘要翻译： 描述用于显示图像调整的方法和装置。 更具体地，提供与多边形呈现图像的多边形顶点相关联的句柄作为图形用户界面（GUI）。 这些手柄可以由具有光标指示装置的用户选择和移动，以调整用于梯形失真的显示图像以及其他类型的失真。 该GUI允许用户调整相对于成像表面的投影仪的位置的投影图像，以及用于成像表面轮廓，其中这种轮廓可以是至少基本上平面的，圆柱形的或球形的，并且其中这样的轮廓可以包括多个 成像面。 这有利地可以在没有特殊光学器件或特殊设备的情况下进行。 使用原始图像作为渲染多边形的纹理，其中将图像应用于渲染的多边形。
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公开(公告)号：US07336277B1
公开(公告)日：2008-02-26
申请号：US10625812
申请日：2003-07-22
申请人： Richard Clark , David R. Morey
发明人： Richard Clark , David R. Morey
IPC分类号： G06T15/50
CPC分类号： G06T15/503 , G06T15/04
摘要： Per-pixel luminosity adjustment uses a luminosity mask applied as a texture. In one embodiment, a luminosity texture is defined. Pixel data of an underlying image is converted to an image texture. The image texture is blended onto a target surface. The luminosity texture is also blended onto the target surface, thereby generating luminosity compensated pixel data for the image.
摘要翻译： 每像素亮度调整使用应用为纹理的光度掩模。 在一个实施例中，定义亮度纹理。 底层图像的像素数据被转换为图像纹理。 将图像纹理混合到目标表面上。 亮度纹理也混合到目标表面上，从而产生用于图像的亮度补偿像素数据。
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