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    • 3. 发明授权
    • Progressive adaptive time stamp resolution in multimedia authoring
    • 多媒体创作中渐进式自适应时戳分辨率
    • US06976208B1
    • 2005-12-13
    • US09200985
    • 1998-11-30
    • Michelle Y. KimPeter H. Westerink
    • Michelle Y. KimPeter H. Westerink
    • G06F15/00H04N7/24
    • H04N21/4307H04N21/234318H04N21/4305H04N21/8547
    • Environments with unreliable delivery may result in faltering presentation of multimedia objects, due to missing time stamp deadlines. This may be alleviated by introducing more flexible time stamping. To avoid this, additional MPEG-4 object time information is sent to the client. This requires a new dedicated descriptor, carried in the Elementary Stream Descriptor. The new more flexible timing information will have two features. First, instead of fixed start and end times, the duration of an object can be given a range. And second, the start and end times are made relative to other multimedia object start and end times. This information can then be used by the client to adapt the timing of the ongoing presentation to the environment, while having more room to stay within the presentation author's intent and expectations.
    • 由于缺少时间戳的最后期限,具有不可靠传送的环境可能导致多媒体对象的表现不佳。 这可以通过引入更灵活的时间戳来缓解。 为了避免这种情况,向客户端发送附加的MPEG-4对象时间信息。 这需要一个新的专用描述符,在基本流描述符中携带。 新的更灵活的时间信息将具有两个功能。 首先,代替固定的开始和结束时间,可以给出一个对象的持续时间。 其次,开始和结束时间是相对于其他多媒体对象的开始和结束时间而言的。 然后,该信息可以被客户使用,以使正在进行的表示的时间适应环境,同时在呈现作者的意图和期望中留下更多的空间。
    • 4. 发明授权
    • Multimedia document using time box diagrams
    • 多媒体文件使用时间框图
    • US5717438A
    • 1998-02-10
    • US519261
    • 1995-08-25
    • Michelle Y. KimJunehwa SongDaniel Tunkelang
    • Michelle Y. KimJunehwa SongDaniel Tunkelang
    • G06F9/44G06F17/21G06F17/00
    • G06F17/211G11B27/034G11B27/34
    • A computer-implemented method of drawing a multimedia story including at least one episode is provided which represents a plurality of multimedia fries (e.g., text, sound, video, and picture files) graphically in a "time-box" which can be connected to other time boxes to for a time box diagram. A user can easily stretch or shrink, reposition, delete, or otherwise manipulate the fries graphically using the time boxes in order to produce a final multimedia story within given temporal (time) constraints. The method according to the invention includes steps of inputting to a processor story data having at least one episode, and, for each episode, generating first and second events and temporal constraints. Thereafter, from the temporal constraints, first coordinates of each of the first and second events for each of the episodes are determined, and the first and second events are assigned to layers based on a temporal position of the first and second events such that for each episode the first and second events are temporally connected. Thereafter, an order of events on each layer of the layers is permuted, and, from the order of the events on each layer and the temporal constraints, second coordinates of each of the first and second events for each of the episodes are determined. Finally, a layout of the story is generated.
    • 提供了一种绘制包括至少一集的多媒体故事的计算机实现的方法,其在“时间框”中以图形方式表示多个多媒体油炸机(例如,文本,声音,视频和图像文件),其可以连接到 其他时间框为一个时间框图。 用户可以使用时间框图以图形方式轻松地拉伸或缩小,重新定位,删除或以其他方式操纵炸薯条,以便在给定的时间(时间)限制内产生最终的多媒体故事。 根据本发明的方法包括以下步骤:向处理器输入具有至少一个情节的故事数据,并且针对每个情节,产生第一和第二事件和时间约束。 此后,根据时间约束,确定每个剧集的第一和第二事件中的每一个的第一坐标,并且基于第一和第二事件的时间位置将第一和第二事件分配给层,使得对于每个 第一集和第二个事件是时间上的连接。 此后,层的每层上的事件顺序被排列,并且根据每个层上的事件的顺序和时间约束,确定每个剧集的第一和第二事件中的每一个的第二个坐标。 最后,生成故事的布局。
    • 5. 发明授权
    • Method and system for providing a non-rectangular floor plan
    • 提供非矩形平面图的方法和系统
    • US5398195A
    • 1995-03-14
    • US810260
    • 1992-02-21
    • Michelle Y. Kim
    • Michelle Y. Kim
    • G06F17/50G06F15/60
    • G06F17/5072
    • A floor planning technique is provided herein wherein an initial floor plan having a predefined area and a number of overlapping modules is used to produce a final floor plan having the same predefined area and no overlapping modules. In order to eliminate the overlaps, a two stage process is performed. The first stage includes minimizing the overlaps by performing a series of move and/or reshape operations on the overlapping modules. The amount an overlapping module is moved and/or reshaped is based upon a computed net repelling force. After the move and/or reshape operations no longer minimize overlaps, the second stage is performed. The second stage, referred to as fitting, fits each overlapping module into the predefined area by awarding the overlapping area to the module or protruding the overlapping module into available space surrounding the module. The space that a module extends into is determined by calculating attracting forces. Once the second stage is complete, the resulting floor plan is legal having no overlapping modules.
    • 本文提供了一种地板规划技术,其中使用具有预定区域和多个重叠模块的初始平面图来生产具有相同预定区域并且没有重叠模块的最终平面图。 为了消除重叠,执行两阶段处理。 第一阶段包括通过对重叠模块执行一系列移动和/或重新形成操作来最小化重叠。 重叠模块移动和/或重塑的量基于计算出的排斥力。 在移动和/或重新形成操作不再使重叠最小化之后,执行第二阶段。 称为装配的第二阶段通过将重叠区域授予模块或将重叠模块突出到模块周围的可用空间中将每个重叠的模块适配成预定区域。 模块延伸到的空间是通过计算吸引力来确定的。 一旦第二阶段完成,结果的平面图是合法的,没有重叠的模块。