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1. 发明申请

US20130318504A1 Execution Breakpoints in an Integrated Development Environment for Debugging Dataflow Progrrams 审中-公开
标题翻译：集成开发环境中用于调试数据流程序的执行断点
公开(公告)号：US20130318504A1
公开(公告)日：2013-11-28
申请号：US13481765
申请日：2012-05-25
申请人： Johan Eker , Harald Gustafsson , Carl Von Platen
发明人： Johan Eker , Harald Gustafsson , Carl Von Platen
IPC分类号： G06F9/44
CPC分类号： G06F11/3636 , G06F8/10
摘要： A dataflow program defining actors that pass tokens from one to another via connections is processed by causing one or more processors to access and execute instructions of the dataflow program. Execution of the dataflow program generates events (e.g., token production/consumption, actor state after actor action firing). For each generated event, processing evaluates whether there exists a sequence of events that matches a breakpoint condition, and if such a sequence exists then execution of the dataflow program is halted. The breakpoint condition is at least partially based on an extended history of related events, wherein two events are related to one another if they pertain to a same connection or if they pertain to a same actor state, and wherein the extended history comprises at least two related events.
摘要翻译：通过使一个或多个处理器访问和执行数据流程序的指令来处理定义通过连接将令牌从一个传递给另一个的另一个的数据流程序。数据流程序的执行生成事件（例如，令牌生成/消耗，actor动作触发后的actor状态）。对于每个生成的事件，处理评估是否存在与断点条件匹配的事件序列，并且如果存在这样的序列，则停止数据流程序的执行。所述断点条件至少部分地基于相关事件的扩展历史，其中两个事件彼此相关，如果它们涉及相同的连接，或者如果它们属于相同的演员状态，并且其中所述扩展历史包括至少两个相关事件

2. 发明申请

US20130318500A1 Debugging in a Dataflow Programming Environment 有权
标题翻译：在数据流编程环境中进行调试
公开(公告)号：US20130318500A1
公开(公告)日：2013-11-28
申请号：US13481763
申请日：2012-05-25
申请人： Johan Eker , Harald Gustafsson , Song Yuan
发明人： Johan Eker , Harald Gustafsson , Song Yuan
IPC分类号： G06F9/44
CPC分类号： G06F11/3664 , G06F9/4494
摘要： A dataflow program defining actors that pass tokens from one to another via connections is processed by causing one or more processors to access and execute instructions of the dataflow program. As instructions of the dataflow program are being executed, a first set of trace records is created that represents a sequence of events (e.g., token production/consumption, actor state change, or action firing). A first subset of the trace records is displayed and one of these is selected. The first set is processed to identify, based on definitions specified by the dataflow program, a second set of trace records, of which a subset is displayed.
摘要翻译：通过使一个或多个处理器访问和执行数据流程序的指令来处理定义通过连接将令牌从一个传递给另一个的另一个的数据流程序。随着正在执行数据流程序的指令，创建表示事件序列的第一组跟踪记录（例如，令牌生成/消耗，演员状态改变或动作触发）。显示跟踪记录的第一个子集，并选择其中一个。处理第一组以根据数据流程序指定的定义来识别第二组跟踪记录，其中显示一个子集。

3. 发明申请

US20120038658A1 Composition of Digital Images for Perceptibility Thereof 有权
标题翻译：数字图像的感知组合
公开(公告)号：US20120038658A1
公开(公告)日：2012-02-16
申请号：US12855051
申请日：2010-08-12
申请人： Harald Gustafsson , Jan Patrik Persson , Per Persson
发明人： Harald Gustafsson , Jan Patrik Persson , Per Persson
IPC分类号： G09G5/02 , G06F3/048
CPC分类号： H04N9/3191 , H04N9/3182 , H04N9/3194
摘要： Teachings herein compose a digital image so that the image is perceptible on a viewing surface, such as a projection surface or a transparent screen. In doing so, the teachings advantageously recognize a digital image as consisting of one or more logical objects, like buttons of a user interface. Often, logical objects may be spatially arranged within the image and/or colored in different possible ways without substantially affecting the meaning conveyed by the image. Exploiting this, teachings herein evaluate light reflected from, or transmitted through, the viewing surface, and compose the digital image from one or more logical objects that have a spatial arrangement or coloration determined in dependence on that evaluation. The teachings might, for example, place a logical object within the image so that it will be displayed on a region of the surface which has high contrast with the object's colors and/or low color variance.
摘要翻译：本文中的教导构成数字图像，使得图像在诸如投影表面或透明屏幕的观察表面上是可感知的。在这样做时，教导有利地将数字图像识别为由诸如用户界面的按钮的一个或多个逻辑对象组成。通常，逻辑对象可以在空间上布置在图像内和/或以不同的可能方式着色，而不会基本上影响图像所传达的意义。利用这一点，本文的教导评估从观察表面反射或透过观察表面的光，并且从根据该评估确定的具有空间排列或着色的一个或多个逻辑对象组成数字图像。例如，教导可以在图像内放置逻辑对象，使得其将被显示在与对象的颜色和/或低颜色方差具有高对比度的表面的区域上。

4. 发明申请

US20110179421A1 ENERGY EFFICIENT INTER-SUBSYSTEM COMMUNICATION 审中-公开
标题翻译：能源高效的子系统通信
公开(公告)号：US20110179421A1
公开(公告)日：2011-07-21
申请号：US13063982
申请日：2009-09-10
申请人： Harald Gustafsson , Björn Strandmark
发明人： Harald Gustafsson , Björn Strandmark
IPC分类号： G06F9/46
CPC分类号： H04L12/12 , G06F1/3203 , G06F1/3215 , H04L12/403 , H04L47/564 , H04L47/6255 , Y02D50/40
摘要： Control of communication in a data communication system of at least two subsystems is presented. Scheduling transfer of data is performed from a transmitting subsystem to a receiving subsystem. The scheduling comprises determining at least one of a plurality of transfer conditions including a level of activity of each subsystem, a point in time when each subsystem is scheduled to be active, a time limit for receiving data, in the receiving subsystem, an amount of data the receiving subsystem need, and a maximum amount of outstanding data in transfer between said subsystem. In dependence on at least the determined transferring conditions is transferring of data from the transmitting subsystem to the receiving subsystem, the transfer being subject to a delay that depends on the determined at least one transfer condition.
摘要翻译：介绍了至少两个子系统在数据通信系统中的通信控制。从发送子系统到接收子系统执行数据的调度传输。调度包括确定多个传输条件中的至少一个，包括每个子系统的活动级别，每个子系统被调度为活动的时间点，在接收子系统中接收数据的时间限制，接收子系统需要的数据，以及所述子系统之间传输的最大数量的未完成数据。至少所确定的转移条件依赖于将数据从发送子系统传送到接收子系统，该转移经受取决于所确定的至少一个转移条件的延迟。

5. 发明授权

US08566493B2 Interrupt controller and methods of operation 有权
标题翻译：中断控制器和操作方法
公开(公告)号：US08566493B2
公开(公告)日：2013-10-22
申请号：US13063674
申请日：2009-08-28
申请人： Harald Gustafsson , Ulf Morland , Per-Inge Tallberg
发明人： Harald Gustafsson , Ulf Morland , Per-Inge Tallberg
IPC分类号： G06F13/24
CPC分类号： G06F13/24 , Y02D10/14
摘要： Methods of operation and interrupt controllers for generating interrupt signals to a unit, which could enter an active mode and a non-active mode, are disclosed. The interrupt controllers have interrupt logic (204) adapted for receiving requests for interrupt, activity mode logic (202) adapted for receiving information whether the unit is in non-active mode, and delay control logic (203) adapted for delaying the interrupt to the unit when the received information indicates that the unit is in non-active mode.
摘要翻译：公开了用于向可能进入活动模式和非活动模式的单元产生中断信号的操作方法和中断控制器。所述中断控制器具有适于接收中断请求的中断逻辑（204），适于接收关于所述单元处于非活动模式的信息的活动模式逻辑（202）以及适于将所述中断延迟到所述中断的延迟控制逻辑当接收到的信息表示本机处于非活动模式时，单位为单位。

6. 发明申请

US20090292898A1 PROCESSOR WITH ADDRESS GENERATOR 审中-公开
标题翻译：处理器与地址发生器
公开(公告)号：US20090292898A1
公开(公告)日：2009-11-26
申请号：US12293508
申请日：2007-03-23
申请人： Per Persson , Harald Gustafsson
发明人： Per Persson , Harald Gustafsson
IPC分类号： G06F12/02 , G06F15/76 , G06F9/06
CPC分类号： G06F9/3552 , G06F9/345 , G06F9/3877
摘要： A processor for processing data is provided. The processor comprises an address generator, which is operative to generate an address based on a base address and a fractional step (Δ).
摘要翻译：提供了一种用于处理数据的处理器。处理器包括地址发生器，其可操作以基于基地址和分数级（Delta）生成地址。

7. 发明申请

US20070209498A1 Midi Encoding and Decoding 审中-公开
标题翻译： Midi编码和解码
公开(公告)号：US20070209498A1
公开(公告)日：2007-09-13
申请号：US10596572
申请日：2004-12-17
申请人： Ulf Lindgren , Harald Gustafsson
发明人： Ulf Lindgren , Harald Gustafsson
IPC分类号： G10H7/00
CPC分类号： G10H1/361 , G10H1/0066 , G10H2230/021 , G10H2240/031 , G10H2240/061 , G10H2240/071 , G10H2240/145 , G10H2240/251
摘要： A method and unit for composing or decomposing a multimedia signal according to the Musical Instrument Digital Interface (MIDI) protocol. The signal carries events of a first type, which are arranged to carry instructions regarding which predefined patches to use for playback and which predefined notes to play, and events of a second type which carry additional content. The signal is parsed to identify events of the second type and to read the additional content. Coded samples of multimedia content are loaded at an address specified in the additional content. The coded samples are then decoded to provide the samples for playback of the multimedia content. In this manner, vocal song or vocals and other audio type signals are efficiently conveyed utilizing the widely used MIDI protocol.
摘要翻译：根据乐器数字接口（MIDI）协议来组合或分解多媒体信号的方法和单元。信号携带第一类型的事件，其被布置为携带关于用于播放的哪些预定义补丁以及要播放的预定义笔记以及携带附加内容的第二类型的事件的指令。该信号被解析为识别第二类型的事件并读取附加内容。多媒体内容的编码样本以附加内容中指定的地址加载。然后将编码的样本解码以提供用于多媒体内容的回放的样本。以这种方式，使用广泛使用的MIDI协议有效地传达声乐歌曲或声乐和其他音频类型的信号。

8. 发明授权

US06889182B2 Speech bandwidth extension 有权
标题翻译：语音带宽扩展
公开(公告)号：US06889182B2
公开(公告)日：2005-05-03
申请号：US10022245
申请日：2001-12-20
申请人： Harald Gustafsson
发明人： Harald Gustafsson
IPC分类号： G10L13/00 , G10L21/02 , G10L19/02
CPC分类号： G10L21/038
摘要： A common narrow-band speech signal is expanded into a wide-band speech signal. The expanded speech signal gives the impression of a wide-band speech signal regardless of what type of vocoder is used. Extending the narrow-band speech signal into a lower range involves analyzing the narrow-band speech signal to generate one or more parameters, and synthesizing a lower frequency-band signal based on at least one of the one or more parameters. The synthesized lower frequency-band signal is then combined with a signal that is derived from (e.g., via up-sampling) the narrow-band speech signal. In preferred embodiments, a pitch frequency parameter is generated, and generation of the lower frequency-band signal includes generating continuous sine tones that are frequency shifted with the pitch frequency parameter.
摘要翻译：普通窄带语音信号被扩展成宽带语音信号。扩展的语音信号给出了宽带语音信号的印象，而不管使用什么类型的声码器。将窄带语音信号扩展到较低范围涉及分析窄带语音信号以产生一个或多个参数，并且基于该一个或多个参数中的至少一个来合成较低频带信号。然后将合成的较低频带信号与从窄带语音信号（例如，经由上采样）导出的信号组合。在优选实施例中，生成音调频率参数，并且生成较低频带信号包括产生与音调频率参数频移的连续正弦音调。

9. 发明授权

US09064323B2 Method and apparatus for estimation of interframe motion fields 有权
标题翻译：用于帧间运动场估计的方法和装置
公开(公告)号：US09064323B2
公开(公告)日：2015-06-23
申请号：US13390972
申请日：2010-07-07
申请人： Sanbao Xu , Harald Gustafsson , Per Thorell
发明人： Sanbao Xu , Harald Gustafsson , Per Thorell
IPC分类号： H04N7/32 , H04N11/02 , H04N5/14 , H04N7/12 , G06T7/20 , G06T3/40 , H04N19/527 , H04N19/537 , H04N19/61
CPC分类号： G06T7/20 , G06T3/4053 , G06T2207/10016 , H04N5/145 , H04N19/00 , H04N19/527 , H04N19/537 , H04N19/61
摘要： The invention relates to a method for estimation of interframe motion fields operating on a stream of video frames, and more particularly for accelerating video output in multiframe super-resolution thus improving the efficiency of the multiframe integration. Relative motion field estimation is used between neighboring or close images instead of with respect to a reference image, for at least some of the frames within an integration window (TOI). The integration window is slid along the time axis each time by one (or two or a few) frames so that the current integration window preferably covers the majority of the frames in the previous integration window. Using relative motion estimation and then (tracking and) summing up the related motion fields enables, in each recursion, the absolute motion fields in a new integration window to be obtained without re-computing all the motion fields of earlier frames in the new integration window.
摘要翻译：本发明涉及一种用于估计在视频帧流上操作的帧间运动场的方法，更具体地说涉及加速多帧超分辨率中的视频输出，从而提高多帧集成的效率。对于集成窗口（TOI）内的至少一些帧，在相邻或近距离图像之间使用相对于参考图像的相对运动场估计。每次通过一个（或两个或几个）帧沿着时间轴滑动积分窗口，使得当前积分窗口优选地覆盖先前积分窗口中的大部分帧。使用相对运动估计，然后（跟踪和）对相关运动场进行求和，可以在每个递归中使得要获得的新积分窗口中的绝对运动场，而无需重新计算新积分窗口中早先帧的所有运动场。

10. 发明申请

US20130227428A1 Method for Text Input, Apparatus, and Computer Program 审中-公开
标题翻译：文本输入，设备和计算机程序的方法
公开(公告)号：US20130227428A1
公开(公告)日：2013-08-29
申请号：US13809602
申请日：2011-07-18
申请人： Harald Gustafsson , Song Yuan
发明人： Harald Gustafsson , Song Yuan
IPC分类号： G06F3/0484
CPC分类号： G06F3/04842 , G06F3/0481 , G06F3/04845 , G06F3/0486
摘要： A method for a graphical user interface of an electronic device is disclosed. The graphical user interface has a plurality of selectable items for input to the electronic device. The method comprises receiving (100) a first user input related to the graphical user interface causing a first selection (102) of a first item and a first action involving the selected item; invalidating (105) the first action and setting (108) the first item or the first action as non-selectable; receiving (110) a further user input related to the graphical user interface; determining (112) a second selection of an item and an action involving the selected item excluding non-selectable items and actions; and executing (114) the action related to the second selection. An apparatus (200) comprising a graphical user interface (201) with an input device (202) and a display (203) arranged to view a plurality of selectable input items is also disclosed, wherein a processor (204) is arranged to control the graphical user interface (201). A computer program is also disclosed.
摘要翻译：公开了一种用于电子设备的图形用户界面的方法。图形用户界面具有用于输入到电子设备的多个可选项目。该方法包括接收（100）与图形用户界面相关的第一用户输入，导致第一项目的第一选择（102）和涉及所选项目的第一动作; 使（105）第一动作无效（105）将第一项或第一动作设置为不可选; 接收（110）与所述图形用户界面相关的另外的用户输入; 确定（112）项目的第二选择和涉及所选择的项目的动作，排除不可选择的项目和动作; 以及执行（114）与所述第二选择相关的动作。还公开了一种包括具有输入设备（202）和布置成查看多个可选输入项的显示器（203）的图形用户界面（201）的设备（200），其中处理器（204）被布置成控制图形用户界面（201）。还公开了一种计算机程序。

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