摘要:
Systems and methods herein use an annotation guide to label utterances and speech data with a call type. A system practicing the method embodiment monitors labelers of speech data by presenting via a processor a test utterance to a labeler, receiving input from the labeler that selects a particular call type from a list of call types and determining via the processor if the labeler labeled the test utterance correctly. Based on the determining step, the system revises the annotation guide, retrains the labeler, and/or alters the test utterance.
摘要:
The present invention is directed to content searching of various databases in an interactive television network; caching programming for rebroadcasting to interactive television network subscribers; and interactively offering goods and services referred to in broadcast programming to interactive television network subscribers.
摘要:
A method is disclosed that includes receiving a multimedia data stream comprising audio data, video data, and text data at a first electronic device of a plurality of electronic devices responsive to a network. A content structure of the multimedia data stream is automatically determined at least partially based on the text data. The portion of multimedia data stream is stored in a local media database and the associated content structure is stored in a local content index. A network index alert is generated to update a centralized content index of available media content via the network.
摘要:
A compressed rendition of a video program is provided in a format suitable for electronic searching and retrieval. An electronic pictorial transcript representation of the video program is initially received. The video program has a video component and a second information-bearing media component associated therewith. The pictorial transcript representation includes a representative frame from each segment of the video component of the video program and a portion of the second media component associated with the segment. The electronic pictorial transcript is transformed into a hypertext format to form a hypertext pictorial transcript. The hypertext pictorial transcript is subsequently recorded in an electronic medium.
摘要:
An apparatus, method and computer program product for generating a hypermedia document from a transcript of a closed-captioned television program using parallel text alignment. The method includes the steps of receiving the closed-captioned text stream with its associated frame counts and the transcript, aligning the text of closed-captioned text stream and the transcript; transferring the frame counts from the closed-captioned text stream to the transcript; extracting video frames from the television program; and linking the frames to the frame-referenced transcript using the frame counts to produce the hypermedia document. The present invention produces other types of hypermedia products as well.
摘要:
A system and method is provided to automatically generate content for ITV products and services by processing primary media sources. In one embodiment of the invention, keywords are automatically extracted from the primary media sources using one or more of a variety of techniques directed to video, audio and/or textual content of the multimodal source. In some embodiments, keywords are then processed according to one or more disclosed algorithms to narrow the quantity of downstream processing that is necessary to associate secondary sources (reference items) with the primary video source. Embodiments of the invention also provide automatic searching methods for the identification of reference items based on the processed keywords in order to maximize the value added by the association of reference items to the video source.
摘要:
A system and method are provided for content-based non-linear control of video data playback. A multimedia database having multimedia data including multimedia content data is searched based on a user query to determine a first set of multimedia data. The multimedia data includes indexes to and condensed representations of corresponding video data stored in a video database. A portion of the first set of multimedia data is displayed at a control device in response to the user query. A user of the control device selects an element of the first set of multimedia data for video playback and video data corresponding to the element delivered to a video device for playback. A user of the control device selects an element of the first set of multimedia data for additional information and a second set of multimedia data corresponding to the element delivered to the control device.
摘要:
The invention relates to a method and system for automatically identifying video content within source video and transmitting the video content to an electronic mail client. The transmitted video content can be streaming video, video files, and/or other medium derived from the source video. An enhanced electronic mail client is also disclosed.
摘要:
Systems and methods for using an annotation guide to label utterances and speech data with a call type. A method embodiment monitors labelers of speech data by presenting via a processor a test utterance to a labeler, receiving input from the labeler that selects a particular call type from a list of call types and determining via the processor if the labeler labeled the test utterance correctly. Based on the determining step, the method performs at least one of the following: revising the annotation guide, retraining the labeler or altering the test utterance.
摘要:
A compressed rendition of a video program is provided in a format suitable for electronic searching and retrieval. An electronic pictorial transcript representation of the video program is initially received. The video program has a video component and a second information-bearing media component associated therewith. The pictorial transcript representation includes a representative frame from each segment of the video component of the video program and a portion of the second media component associated with the segment. The electronic pictorial transcript is transformed into a hypertext format to form a hypertext pictorial transcript. The hypertext pictorial transcript is subsequently recorded in an electronic medium.