Abstract: Method, apparatus, and program means for performing bitstream buffer manipulation with a SIMD merge instruction. The method of one embodiment comprises determining whether any unprocessed data bits for a partial variable length symbol exist in a first data block is made. A shift merge operation is performed to merge the unprocessed data bits from the first data block with a second data block. A merged data block is formed. A merged variable length symbol comprised of the unprocessed data bits and a plurality of data bits from the second data block is extracted from the merged data block.

Abstract: The fluency of a spoken utterance or passage is measure and presented to the speaker and to others. In one embodiment, a method is described that includes recording a spoken utterance, evaluating the spoken utterance for accuracy, evaluating the spoken utterance for duration, and assigning a score to the spoken utterance based on the accuracy and the duration.

Abstract: The fluency of a spoken utterance or passage is measure and presented to the speaker and to others. In one embodiment, a method is described that includes recording a spoken utterance, evaluating the spoken utterance for accuracy, evaluating the spoken utterance for duration, and assigning a score to the spoken utterance based on the accuracy and the duration.

Abstract: A text-speech mapping method. Silence segments for incoming speech data are obtained. Incoming transcript data is preprocessed. The incoming transcript data comprises a written document of the speech data. Possible candidate sentence endpoints based on the silence segments are found. A best match sentence endpoint is selected based on a forced alignment score. The next sentence is set to begin immediately after the current sentence endpoint, and the process of finding candidate sentence endpoints, selecting the best match sentence endpoint, and setting the next sentence is repeated until all sentences for the incoming speech data are mapped. The process is repeated for each mapped sentence to provide word level mapping.

Abstract: A language tutor system and method. The system comprising a client module and a server module coupled to the client module. The server module downloads an oral language assignment to the client module to enable a student learning a second language to login to the client module and perform the oral language assignment. The client module provides a benchmark audio sentence in the second language to the student, records a recitation of the sentence from the student, and evaluates the recitation of the sentence from the student by comparing the recitation of the sentence with the benchmark audio. The system provides feedback to the student on the pronunciation and intonation of each word in the sentence.

Abstract: A method and apparatus for including in a processor instructions for performing horizontal intra-add operations on packed data. One embodiment of the processor is coupled to a memory. The memory has stored therein at least a first packed data. The processor performs operations on data elements in the first packed data to generate a plurality of data elements in a second packed data in response to receiving an instruction. At least two of the plurality of data elements in the second packed data store the results of an intra-add operation, at least one of these results coming from the operation on data elements of the first packed data. One embodiment of a software method utilizes horizontal intra-add instructions for performing butterfly computations as may be employed, for example, in Walsh-Hadamard transforms or in Fast-Fourier Transforms.

Abstract: Methods and apparatus for representing speech in an animated image. In one embodiment, key point on the object to be animated are defined, and a table of trajectories is generated to map positions of the key points over time as the object performs defined actions accompanied by corresponding sounds. In another embodiment, the table of trajectories and a sound rate of the video are used to generate a frame list that includes information to render an animated image of the object in real time at a rate determined by the sound rate. In still another embodiment, a 2D animation of a human speaker is produced. Key points are selected from the Motion Picture Expert Group 4 (MPEG4) defined points for human lips and teeth.

Abstract: A system for associating a selected object on any printed material to a valid response provided by a computer system includes a maker component to define an object on a page of printed material, and to link a position of the object on the page, the contents of the page, and the response to be performed by a computer system. The system also includes a pointing device to determine a position on the printed material, a communicating device to transmit the position to the computer system, and a player component to correlate the position to selected digital content associated with the printed materials, the selected digital content being accessible by the computer system; and to provide a valid response to a user based at least in part on the position and the correlated content, wherein the valid response includes at least one of rendering audio content, rendering video content, rendering image content, and performing an action by the computer system.

Abstract: A system for associating a selected object on any printed material to a valid response provided by a computer system includes a pointing device to determine a position on the printed material, a communicating device to transmit the position to the computer system, and a player component to correlate the position to selected digital content associated with the printed materials, the selected digital content being accessible by the computer system; and to provide a valid response to a user based at least in part on the position and the correlated content, wherein the valid response includes at least one of rendering audio content, rendering video content, rendering image content, and performing an action by the computer system. In one embodiment, the pointing device is an electronic pen and the printed material is a traditional paper book.

Abstract: Embodiments of a method and system for generating an animated image are disclosed. Methods include obtaining a video of an object to be animated in which the object performs defined actions accompanied by corresponding sounds. Key points on the object to be animated are defined, and a table of trajectories is generated. The table of trajectories maps positions of the key points over time as the object performs each defined action. The table of trajectories and a sound rate of the video are used to generate a frame list that includes information to render an animated image of the object in real time at a rate determined by the sound rate. In one embodiment, a 2D animation of a human speaker is produced. Key points are selected from the Motion Picture Expert Group 4 (MPEG4) defined points for human lips and teeth.

Abstract: Systems and methods are provided through which marks are generated for combination with a host image, in which source or user information is encoded into the mark either as a visually perceptibly unobtrusive pattern, or encoded by an arrangement of visually perceptible marks. Systems and methods are also provided for decoding or estimating the user information from images that contain the marks and determining the user or source that the mark indicates within a measure of certainty.

Abstract: Management of resources in a computer system can reduce energy consumption of the system. This can be accomplished by monitoring application states for the software applications and/or monitoring thread states in a multi-threading system, and then makes resource adjustments in the system. The application states monitoring may be performed by monitoring the data buffers set up for temporary data used by software applications. Depending on the buffer levels, resources may be increased or decreased. Adjustments of resources may come in the form of changing the voltage and frequency of the processors in the system, and other means. Decreasing the resources may help reduce energy consumption. Management of resources may also be performed by monitoring the threads associated with one or multiple software applications in the system and controlling the dispatch of threads. A ready thread may be delayed to increase the opportunity for concurrent running of multiple threads.

Abstract: A method and apparatus for including in a processor instructions for performing horizontal intra-add operations on packed data. One embodiment of the processor is coupled to a memory. The memory has stored therein at least a first packed data. The processor performs operations on data elements in the first packed data to generate a plurality of data elements in a second packed data in response to receiving an instruction. At least two of the plurality of data elements in the second packed data store the results of an intra-add operation, at least one of these results coming from the operation on data elements of the first packed data. One embodiment of a software method utilizes horizontal intra-add instructions for performing butterfly computations as may be employed, for example, in Walsh-Hadamard transforms or in Fast-Fourier Transforms.

Abstract: A system and method is provided for creating a linearized data structure for ordering a set of images based on their attributes. The system and method includes characterizing each of a set of images based on the attributes of the images, mapping the set of images onto a curve based on the attributes of the images, and generating an ordered arrangement of the images by traversing the curve. The ordered set of images may be used for displaying the images for efficient viewing and browsing.

Abstract: A system and method is provided for using a linearized data structure to display a set of ordered images. The images are ordered based on the attributes of the images. The system and method includes displaying a target image and related images on a graphical user interface, where the related images are near the target image in the linearized data structure. The relative sizes of the target image and the related images may reflect the similarity of the related images to the attributes of the target image.

Abstract: A system and method is provided for using a linearized data structure to display a set of ordered images. The images are ordered based on the attributes of the images. The system and method includes displaying a target image and related images on a graphical user interface, where the related images are near the target image in the linearized data structure. The relative sizes of the target image and the related images may reflect the similarity of the related images to the attributes of the target image.

Abstract: A system and method is provided for creating a linearized data structure for ordering a set of images based on their attributes. The system and method includes characterizing each of a set of images based on the attributes of the images, mapping the set of images onto a curve based on the attributes of the images, and generating an ordered arrangement of the images by traversing the curve. The ordered set of images may be used for displaying the images for efficient viewing and browsing.