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    • 35. 发明授权
    • Information processing apparatus, information processing method, and program
    • 信息处理装置,信息处理方法和程序
    • US08836649B2
    • 2014-09-16
    • US12646342
    • 2009-12-23
    • Tetsuo IkedaTatsushi Nashida
    • Tetsuo IkedaTatsushi Nashida
    • G06F3/041G06F3/0488
    • G06F3/04883
    • An information processing apparatus according to the present invention is provided which includes a display panel for displaying a plurality of objects, a plane area detection unit for detecting an operation tool positioned on the display panel and for detecting a plane area corresponding to the operation tool on the display panel, a direction detection unit for detecting a moving direction of the operation tool based on variation of position of the plane area according to time detected by the plane area detection unit, a contact determination unit for determining whether the operation tool is in contact with the display panel based on the plane area detected by the plane area detection unit, and an application control unit for controlling an application according to a contact determination result by the contact determination unit and the moving direction of the operation tool detected by the direction detection unit.
    • 本发明提供了一种信息处理装置,它包括用于显示多个物体的显示面板,用于检测位于显示面板上的操作工具的平面区域检测单元,用于检测对应于操作工具的平面区域 所述显示面板,方向检测单元,用于根据由所述平面区域检测单元检测到的时间根据所述平面区域的位置的变化来检测所述操作工具的移动方向;接触确定单元,用于确定所述操作工具是否接触 显示面板基于由平面区域检测单元检测到的平面区域,以及应用控制单元,用于根据接触确定单元的接触确定结果和由方向检测检测到的操作工具的移动方向来控制应用 单元。
    • 36. 发明授权
    • Information processing apparatus, information processing method and information processing program
    • 信息处理装置,信息处理方法和信息处理程序
    • US08731283B2
    • 2014-05-20
    • US12606544
    • 2009-10-27
    • Fuminori HommaKouichi MatsudaTatsushi Nashida
    • Fuminori HommaKouichi MatsudaTatsushi Nashida
    • G06K9/00
    • G06F17/30899
    • An input control unit that receives first content data from a content delivery apparatus via a communication unit, converts the first content data into first image data before causing a storage unit to store the first image data, receives second content data generated by a portion or all of the first content data being updated from the content delivery apparatus via the communication unit, and converts the second content data into second image data before causing the storage unit to store the second image data, a center of gravity candidate region extraction unit that calculates difference values of color information between corresponding pixels of the first image data and the second image data stored in the storage unit and extracts a center of gravity candidate region, which is a region constituted by pixels the difference values of which exceed a threshold value stored in the storage unit.
    • 输入控制单元,经由通信单元从内容发送装置接收第一内容数据,在使存储单元存储第一图像数据之前将第一内容数据转换为第一图像数据,接收由部分或全部生成的第二内容数据 的第一内容数据经由通信单元从内容发送装置更新,并且在使存储单元存储第二图像数据之前将第二内容数据转换为第二图像数据,计算差异的重心候选区域提取单元 所述第一图像数据的对应像素与存储在所述存储单元中的所述第二图像数据之间的颜色信息的值,并提取重心候选区域,所述重心候选区域是由所述差值超过存储在所述第一图像数据中的阈值的像素构成的区域 存储单元。