公开(公告)号：US20070171380A1

公开(公告)日：2007-07-26

申请号：US11339637

申请日：2006-01-26

Applicant: Kevin Wright ,  Greg Clancy

Inventor： Kevin Wright ,  Greg Clancy

IPC: G03B21/14

CPC classification number: H04N17/004 ,  G03B21/14 ,  G03B37/04 ,  H04N5/74 ,  H04N9/3147 ,  H04N9/3185 ,  H04N9/3194

Abstract: A projector system includes an image generator and at least one projector for receiving an image from the image generator and projecting the image onto a screen to provide a final projected image. A computer generates correction data based on a calibration process that includes comparing an uncorrected image projected by the at least one projectors with a geometrically correct image. Wherein the at least one projector maps incoming pixel locations from the image generator to corrected pixel locations in the final projected image based on the correction data.

Abstract translation: 投影仪系统包括图像发生器和用于从图像发生器接收图像并将图像投影到屏幕上以提供最终投影图像的至少一个投影仪。 计算机基于校准过程生成校正数据，该校准过程包括将由至少一个投影仪投影的未校正图像与几何正确的图像进行比较。 其中至少一个投影仪基于校正数据将来自图像发生器的输入像素位置映射到最终投影图像中的校正像素位置。

公开(公告)号：US08777418B2

公开(公告)日：2014-07-15

申请号：US11339637

申请日：2006-01-26

Applicant: Kevin Wright ,  Greg Clancy

Inventor： Kevin Wright ,  Greg Clancy

IPC: G03B21/14

CPC classification number: H04N17/004 ,  G03B21/14 ,  G03B37/04 ,  H04N5/74 ,  H04N9/3147 ,  H04N9/3185 ,  H04N9/3194

Abstract: A projector system includes an image generator and at least one projector for receiving an image from the image generator and projecting the image onto a screen to provide a final projected image. A computer generates correction data based on a calibration process that includes comparing an uncorrected image projected by the at least one projectors with a geometrically correct image. Wherein the at least one projector maps incoming pixel locations from the image generator to corrected pixel locations in the final projected image based on the correction data.

Abstract translation: 投影仪系统包括图像发生器和用于从图像发生器接收图像并将图像投影到屏幕上以提供最终投影图像的至少一个投影仪。 计算机基于校准过程生成校正数据，该校准过程包括将由至少一个投影仪投影的未校正图像与几何正确的图像进行比较。 其中至少一个投影仪基于校正数据将来自图像发生器的输入像素位置映射到最终投影图像中的校正像素位置。