Method for manipulating regions of a digital image
    1.
    发明授权
    Method for manipulating regions of a digital image 有权
    用于操纵数字图像区域的方法

    公开(公告)号:US08238662B2

    公开(公告)日:2012-08-07

    申请号:US11779006

    申请日:2007-07-17

    IPC分类号: G06K9/00 G06K9/34

    摘要: A method for dividing a digital image into regions comprises identifying potential region borders based on edge content in the digital image. The digital image is divided into regions based on user-selected ones of the potential region borders. A method of processing a region of a digital image comprises receiving gesture data for characterizing the region. A processing tool associated with the gesture data is automatically launched, and the region is processed using the processing tool.

    摘要翻译: 将数字图像分割成区域的方法包括基于数字图像中的边缘内容来识别潜在区域边界。 数字图像根据潜在区域边界中的用户选择的区域划分成多个区域。 处理数字图像的区域的方法包括接收用于表征该区域的手势数据。 自动启动与手势数据相关联的处理工具,并使用处理工具处理该区域。

    Method For Manipulating Regions Of A Digital Image
    2.
    发明申请
    Method For Manipulating Regions Of A Digital Image 有权
    用于操纵数字图像区域的方法

    公开(公告)号:US20090022394A1

    公开(公告)日:2009-01-22

    申请号:US11779006

    申请日:2007-07-17

    IPC分类号: G06T5/00

    摘要: A method for dividing a digital image into regions comprises identifying potential region borders based on edge content in the digital image. The digital image is divided into regions based on user-selected ones of the potential region borders. A method of processing a region of a digital image comprises receiving gesture data for characterizing the region. A processing tool associated with the gesture data is automatically launched, and the region is processed using the processing tool.

    摘要翻译: 将数字图像分割成区域的方法包括基于数字图像中的边缘内容来识别潜在区域边界。 数字图像根据潜在区域边界中的用户选择的区域划分成多个区域。 处理数字图像的区域的方法包括接收用于表征该区域的手势数据。 自动启动与手势数据相关联的处理工具,并使用处理工具处理该区域。

    METHOD AND COMPUTING DEVICE FOR CAPTURING SCREEN IMAGES AND FOR IDENTIFYING SCREEN IMAGE CHANGES USING A GPU
    3.
    发明申请
    METHOD AND COMPUTING DEVICE FOR CAPTURING SCREEN IMAGES AND FOR IDENTIFYING SCREEN IMAGE CHANGES USING A GPU 审中-公开
    用于捕获屏幕图像并使用GPU识别屏幕图像变化的方法和计算装置

    公开(公告)号:US20110134120A1

    公开(公告)日:2011-06-09

    申请号:US12632178

    申请日:2009-12-07

    IPC分类号: G06T15/50 G09G5/02

    摘要: A method for identifying changes between a current image and a previous image comprises generating a mask using a graphics processing unit, the mask identifying differences between the current and previous images using the graphics processing unit to identify at least a portion of the current image based on the mask and copying image data of the current image corresponding to the identified portions from memory associated with the graphics processing unit to memory associated with a central processing unit.

    摘要翻译: 用于识别当前图像和先前图像之间的变化的方法包括使用图形处理单元生成掩模,所述掩模使用所述图形处理单元识别当前图像和先前图像之间的差异,以基于所述图像处理单元识别当前图像的至少一部分 对与图形处理单元相关联的存储器的识别部分对应的当前图像的掩模和复制图像数据复制到与中央处理单元相关联的存储器。

    INTERACTIVE INPUT SYSTEM AND METHOD
    7.
    发明申请
    INTERACTIVE INPUT SYSTEM AND METHOD 审中-公开
    互动输入系统和方法

    公开(公告)号:US20110298722A1

    公开(公告)日:2011-12-08

    申请号:US12794655

    申请日:2010-06-04

    IPC分类号: G06F3/041 G06F3/033

    CPC分类号: G06F3/041 G06F3/017

    摘要: An interactive input system includes an interactive surface, at least one proximity sensor positioned in proximity with the interactive surface; and processing structure communicating with the sensor and processing sensor output from the at least one proximity sensor for detecting a user in proximity with the interactive surface. A method of providing input into an interactive input system having an interactive surface includes communicating sensor output from at least one proximity sensor positioned in proximity with the interactive surface to processing structure of the interactive input system; and processing the sensor output for detecting a user located in proximity with the interactive surface.

    摘要翻译: 交互式输入系统包括交互式表面,位于与交互表面邻近的至少一个接近传感器; 以及与所述传感器通信的处理结构以及从所述至少一个接近传感器输出的处理传感器,用于检测所述交互表面附近的用户。 将具有交互式表面的交互式输入系统中的输入提供给输入的方法包括将位于交互式表面附近的至少一个接近传感器的传感器输出传送到交互式输入系统的处理结构; 以及处理所述传感器输出以检测位于所述交互表面附近的用户。

    Method and apparatus for drawing and erasing calligraphic ink objects on a display surface
    8.
    发明授权
    Method and apparatus for drawing and erasing calligraphic ink objects on a display surface 有权
    用于在显示表面上绘制和擦除书法墨水物体的方法和装置

    公开(公告)号:US09207858B2

    公开(公告)日:2015-12-08

    申请号:US12904599

    申请日:2010-10-14

    摘要: A method of generating a calligraphic ink object, comprising sampling contact coordinates generated by a coordinate input device during writing thereon using a pointer to generate an ink trajectory generally representing the writing; generating an ink envelope, the ink envelope comprising line segments joining pointer instances at the sampled contact coordinates; generating a smoothed ink envelope at least by fitting curves to points on the ink envelope; and drawing the smoothed ink envelope on a display thereby to generate the calligraphic ink object.

    摘要翻译: 一种生成书法墨水对象的方法,包括:使用指针对由坐标输入装置在其上写入时产生的接触坐标进行采样,以产生一般表示书写的油墨轨迹; 产生油墨封套,所述油墨封套包括在采样的接触坐标处连接指针实例的线段; 至少通过将曲线拟合到油墨封套上的点来产生平滑的油墨封套; 并将平滑的油墨封套绘制在显示器上,从而产生书法墨水对象。

    METHOD AND APPARATUS FOR DRAWING AND ERASING CALLIGRAPHIC INK OBJECTS ON A DISPLAY SURFACE
    9.
    发明申请
    METHOD AND APPARATUS FOR DRAWING AND ERASING CALLIGRAPHIC INK OBJECTS ON A DISPLAY SURFACE 有权
    用于在显示表面上绘制和擦除标记墨水对象的方法和装置

    公开(公告)号:US20110199297A1

    公开(公告)日:2011-08-18

    申请号:US12904599

    申请日:2010-10-14

    IPC分类号: G06F3/033

    摘要: A method of generating a calligraphic ink object, comprising sampling contact coordinates generated by a coordinate input device during writing thereon using a pointer to generate an ink trajectory generally representing the writing; generating an ink envelope, the ink envelope comprising line segments joining pointer instances at the sampled contact coordinates; generating a smoothed ink envelope at least by fitting curves to points on the ink envelope; and drawing the smoothed ink envelope on a display thereby to generate the calligraphic ink object.

    摘要翻译: 一种生成书法墨水对象的方法,包括:使用指针对由坐标输入装置在其上写入时产生的接触坐标进行采样,以产生一般表示书写的油墨轨迹; 产生油墨封套,所述油墨封套包括在采样的接触坐标处连接指针实例的线段; 至少通过将曲线拟合到油墨封套上的点来产生平滑的油墨封套; 并将平滑的油墨封套绘制在显示器上,从而产生书法墨水对象。