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1.发明授权
公开(公告)号：US4806919A
公开(公告)日：1989-02-21
申请号：US729753
申请日：1985-05-02
CPC分类号： G09G5/14 , G06F3/0481
摘要： A multi-window display method and system for displaying a plurality of overlapping windows so that only portions of windows that are not covered by other windows are displayed. In displaying the first window and then the second window over the first window, the first partial area which belongs to the first window and is covered by the second window, and the second partial area which belongs to the first window but is not covered by the second window are detected; the first partial area is registered as a non-display area; the second partial area is registered as a display area; if reversal of the positional relationship between the first and second windows is instructed, the first partial area, which has been registered as a non-display area, is registered as a display area; and the newly registered display area is displayed on the display unit. The method and system enable speed-up of displaying overlapping windows.
摘要翻译： 一种多窗口显示方法和系统，用于显示多个重叠窗口，使得仅显示未被其他窗口覆盖的窗口的部分。 在第一窗口显示第一窗口，然后在第一窗口上显示属于第一窗口的第一部分区域并且被第二窗口覆盖的第二部分区域以及属于第一窗口但不包括在第一窗口中的第二部分区域 检测第二窗口; 第一部分区域被注册为非显示区域; 第二部分区域被登记为显示区域; 如果指示第一和第二窗口之间的位置关系的反转，则已经登记为非显示区域的第一部分区域被登记为显示区域; 并且新登记的显示区域显示在显示单元上。 该方法和系统启用显示重叠窗口的加速。
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2.发明授权Still picture search/retrieval method carried out on the basis of color information and system for carrying out the same 失效静态图片搜索/检索方法是在颜色信息和系统的基础上进行的
公开(公告)号：US5652881A
公开(公告)日：1997-07-29
申请号：US346301
申请日：1994-11-23
CPC分类号： G06F17/3025 , Y10S707/99933 , Y10S707/99935 , Y10S707/99945
摘要： Still picture search/retrieval method and system for retrieving a still picture without omission by extracting representative color component from a location of the still picture which includes a thing for search. A search condition input processing module receives color information constituting a search condition via an input unit. A still picture dividing method determination processing module receives via the input unit a method for dividing the still picture into rectangular meshes of a same size. A divided mesh designation processing module receives designation of a mesh for search from those resulting from the division. Still picture information is read out from a database for dividing each still picture into meshes by a still picture division processing module. A representative color component extraction processing module extracts a color component having the highest frequency of histogram within the search-destined mesh. A search execution processing module evaluates the representative color component to determine an evaluation value. A still picture having the evaluation value exceeding a threshold value is retrieved as the search result. The retrieved still picture is displayed on a display unit through a searched still picture display processing module.
摘要翻译： 通过从包括用于搜索的物体的静止图像的位置提取代表性颜色分量的静止图像搜索/检索方法和系统，用于检索静止图像而不被遗漏。 搜索条件输入处理模块经由输入单元接收构成搜索条件的颜色信息。 静止图像分割方法确定处理模块经由输入单元接收将静止图像分割成相同尺寸的矩形网格的方法。 分割网格指定处理模块从分割得到的网格中接收用于搜索的网格的指定。 静止图像信息从数据库中读出，用于通过静止图像分割处理模块将每个静止图像分割成网格。 代表性颜色成分提取处理模块提取具有最高频率的直方图在搜索目的地网格内的颜色分量。 搜索执行处理模块评估代表性颜色分量以确定评估值。 检索具有超过阈值的评价值的静止图像作为搜索结果。 所检索的静止图像通过搜索到的静止图像显示处理模块显示在显示单元上。
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公开(公告)号：US5621851A
公开(公告)日：1997-04-15
申请号：US192578
申请日：1994-02-07
CPC分类号： H04B14/06 , G11B20/00007
摘要： During expansion of differential pulse code modulation PCM data into (PCM) data, particularly for speech data in data processing, the range of oscillation of the PCM data can be centered about an amplitude level when each current PCM value has a small value .DELTA. subtracted from it or added to it when respectively positive or negative to obtain a corrected current PCM sample value. Even if manipulation involved in data editing, such as division or connection, of differential or expanded PCM data has been performed or if an error has occurred during transmission of differential PCM data to produce an offset, such offset can be quickly corrected during the expansion.
摘要翻译： 在将差分脉冲编码调制PCM数据扩展到（PCM）数据（特别是数据处理中的语音数据）的过程中，PCM数据的振荡范围可以以幅度水平为中心，当每个当前的PCM值具有减去DELTA 当它分别为正或负时添加到它，以获得校正的当前PCM样本值。 即使执行了涉及差分或扩展PCM数据的数据编辑（例如分割或连接）的操作，或者如果在差分PCM数据的传输期间发生错误以产生偏移，则可以在扩展期间快速校正这种偏移。
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4.发明授权
公开(公告)号：US5302967A
公开(公告)日：1994-04-12
申请号：US795663
申请日：1991-11-21
申请人： Kay Yonezawa , Kunihiro Yanagi
发明人： Kay Yonezawa , Kunihiro Yanagi
CPC分类号： G06T11/203
摘要： A figure processing method and a figure processing apparatus having a function to automatically display suitable ruling lines for drafting and editing a figure by utilizing a display screen are disclosed. The method and the apparatus determine sort of displaying ruled lines such as lattice, circle and rectangle in relation to shape of a subjected figure and also a figure constructing procedure, and determine coordinates of an adequate datum point of the ruled lines on the display screen depending upon the shape of the subjected figure, then display configuration of the ruling lines on the display screen relying on coordinates of the datum point. The method and apparatus acquire coordinates of a point designated by an operator and modify the coordinates of the designated point relying on the ruling lines, then perform the figure constructing procedure on the figure relying of the modified coordinates of the designated point.
摘要翻译： 公开了一种图形处理方法和图形处理装置，其具有通过利用显示屏自动显示用于起草和编辑图形的合适的划线的功能。 该方法和装置确定相对于受影像的形状和图形构造过程显示诸如格子，圆形和矩形的划线，并且根据显示屏幕上的等级线确定适当基准点的坐标 根据受影响的形状，然后根据基准点的坐标显示在显示屏幕上的划线的配置。 该方法和装置获取由操作者指定的点的坐标，并根据规则线修改指定点的坐标，然后根据指定点的修改坐标执行图形构造过程。
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公开(公告)号：US5073771A
公开(公告)日：1991-12-17
申请号：US305958
申请日：1989-02-02
CPC分类号： G06F3/0481 , G06F3/0485 , Y10S715/973
摘要： A display device which has a zooming function and is required to display a logical screen larger in size than a physical screen, is operated in the following manner. When an action for indicating a zooming command is taken, a first rectangular frame similar in shape to the logical screen, a second rectangular frame similar in shape to a logical area which is now displayed on the physical screen, and a third rectangular frame similar in shape to a logical area which is to be subjected to a zooming operation, are all displayed on the physical screen, and moreover the third rectangular frame can be moved to a desired position by means of a coordinate input device such as a mouse. Hence, the zooming operation and a desired logical area corresponding to the third rectangular frame placed at the desired position can be specified by a one-touch operation. Thus, the operation procedure becomes simple, and the operability of the display device is improved.
摘要翻译： 具有缩放功能并且需要显示尺寸大于物理屏幕的逻辑画面的显示装置以下列方式操作。 当采取用于指示缩放命令的动作时，形状与逻辑画面相似的第一矩形框，形状类似于现在显示在物理屏幕上的逻辑区域的第二矩形框，以及第三矩形框 形状到要进行变焦操作的逻辑区域都被显示在物理屏幕上，此外，可以通过诸如鼠标的坐标输入装置将第三矩形框移动到期望的位置。 因此，可以通过一触式操作来指定放大操作和对应于放置在期望位置的第三矩形框的期望逻辑区域。 因此，操作过程变得简单，并且改善了显示装置的可操作性。
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