公开(公告)号：US20080143748A1

公开(公告)日：2008-06-19

申请号：US11638896

申请日：2006-12-13

申请人： Hailin Jin ,  Martin E. Newell

发明人： Hailin Jin ,  Martin E. Newell

IPC分类号： G09G5/14

CPC分类号： G06T3/40

摘要： Systems, methods, and apparatus, including computer program products, are provided for forming composite images. In some implementations, a method is provided. The method includes receiving a set of component images for forming a composite image and defining a first projection for the set of component images corresponding to a first reference frame. The method also includes identifying a plane corresponding to a point of view of the set of component images, where a normal to the plane corresponds to a second reference frame, defining a second projection for the set of component images corresponding to the second reference frame, the second reference frame corresponding to a rotation from the first reference frame defined using the normal of the identified plane, and rendering the composite image according to the second projection.

摘要翻译： 提供了用于形成合成图像的系统，方法和装置，包括计算机程序产品。 在一些实现中，提供了一种方法。 该方法包括接收用于形成合成图像的一组分量图像，并且为对应于第一参考帧的分量图像组定义第一投影。 该方法还包括识别对应于该组分图像集合的视点的平面，其中平面的法线对应于第二参考帧，为对应于第二参考帧的分量图像组定义第二投影， 第二参考帧对应于使用所识别的平面的法线定义的第一参考帧的旋转，以及根据第二投影渲染合成图像。

公开(公告)号：US20080143745A1

公开(公告)日：2008-06-19

申请号：US11639048

申请日：2006-12-13

申请人： Hailin Jin ,  Jen-Chan Chien

发明人： Hailin Jin ,  Jen-Chan Chien

IPC分类号： G09G5/00

CPC分类号： G06T3/4038

摘要： The present disclosure includes systems and techniques relating to selecting a reference image for images to be joined in accordance with projective transformations. In general, one aspect of the subject matter described in this specification can be embodied in a computer-implemented method that includes obtaining projective transformations corresponding to two dimensional images to be joined together in accordance with the projective transformations; selecting one of the two dimensional images to be a reference image for remaining ones of the two dimensional images, the selecting being based on a measure of overall distortion for the two dimensional images; setting a projective transformation of the one of the images according to a group transform; correcting remaining projective transformations of the remaining images in accordance with the setting the projective transformation of the one of the images; and making the two dimensional images and the projective transformations available for further processing and output.

摘要翻译： 本公开包括与根据投影变换选择要连接的图像的参考图像有关的系统和技术。 通常，本说明书中描述的主题的一个方面可以体现在计算机实现的方法中，其包括根据投影变换获得对应于要连接在一起的二维图像的投影变换; 选择所述二维图像中的一个作为所述二维图像中的剩余图像的参考图像，所述选择基于所述二维图像的整体失真的度量; 根据组转换设置一幅图像的投影变换; 根据设置其中一幅图像的投影变换，校正剩余图像的剩余投影变换; 并使二维图像和投影变换可用于进一步处理和输出。