公开(公告)号：US07760956B2

公开(公告)日：2010-07-20

申请号：US11127106

申请日：2005-05-12

申请人： Xiaofan Lin ,  Tong Zhang ,  C. Brian Atkins ,  Gary L. Vondran, Jr. ,  Mei Chen ,  Charles A. Untulis ,  Stephen Philip Cheatle ,  Dominic Lee

发明人： Xiaofan Lin ,  Tong Zhang ,  C. Brian Atkins ,  Gary L. Vondran, Jr. ,  Mei Chen ,  Charles A. Untulis ,  Stephen Philip Cheatle ,  Dominic Lee

IPC分类号： G06K9/40 ,  G06K9/32

CPC分类号： G06K9/00711

摘要： A method and system for automatically producing a page using frames of a video stream. A plurality of video frames from a video stream or clip are read, and multiple frames are extracted from the video stream, based on the content of each frame. Frames which neighbor the extracted frames in the video stream are also extracted, with the number of neighboring frames to be extracted being controlled by parameters provided to the page production system. The resolution of the images in the extracted video frames is enhanced, based on the information in each extracted frame and each respective extracted neighboring frame. The enhanced images are automatically cropped to enhance the important features in each image, and the cropped images are composed into one or more pages that are representative of the content of the video stream.

摘要翻译： 一种使用视频流的帧自动产生页面的方法和系统。 读取来自视频流或剪辑的多个视频帧，并且基于每个帧的内容从视频流中提取多个帧。 还提取与视频流中提取的帧相邻的帧，其中要提取的相邻帧的数量由提供给页面生成系统的参数控制。 基于每个提取的帧中的信息和每个提取的相邻帧来增强提取的视频帧中的图像的分辨率。 增强的图像被自动裁剪以增强每个图像中的重要特征，并且裁剪的图像被组成一个或多个表示视频流的内容的页面。

公开(公告)号：US07240047B2

公开(公告)日：2007-07-03

申请号：US10326062

申请日：2002-12-23

申请人： Henry W. Sang, Jr. ,  Charles A. Untulis ,  Giordano B. Beretta ,  Scott H. Clearwater

发明人： Henry W. Sang, Jr. ,  Charles A. Untulis ,  Giordano B. Beretta ,  Scott H. Clearwater

IPC分类号： G06F17/30 ,  G06F15/16

CPC分类号： G06F17/211 ,  G06Q40/00 ,  Y10S707/99931 ,  Y10S707/99933 ,  Y10S707/99934

摘要： A method and apparatus for market-based document layout selection use an automated auction or bartering system, i.e., an automated page layout system, to place objects within a page and automatically generate a page layout that is pleasing to a user. An object refers to any item that can be individually selected and manipulated, and may include shapes and pictures that appear on a display screen. The method and apparatus improve the quality of page layout in terms of user preferences, and optimize the speed at which various objects are arranged on a page in a pleasing manner. In addition, the resulting page layout may be consistent among pages because all pages are arranged according to a common algorithm.

摘要翻译： 用于基于市场的文档布局选择的方法和装置使用自动拍卖或易货系统，即自动页面布局系统，将对象放置在页面内并自动生成对用户愉悦的页面布局。 对象是指可以单独选择和操作的任何项目，并且可以包括出现在显示屏幕上的形状和图片。 该方法和装置根据用户偏好提高页面布局的质量，并且以令人愉快的方式优化各页面上布置各种对象的速度。 另外，由于所有页面都是根据公共算法排列的，所以页面布局可能是一致的。