Text realignment method and device, electronic equipment and storage medium
A text and text structure technology, applied in the direction of electronic editing of digital analog information signals, electronic digital data processing, voice analysis, etc., to achieve the effect of simplifying operations
Active Publication Date: 2021-04-13
BEIJING ZITIAO NETWORK TECH CO LTD
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Problems solved by technology
However, errors often occur in the automatic speech recognition process. Users can edit the recognized text, and the edited text may be different from the pre-edited text. Therefore, it is necessary to re-align the edited text with the speech data to obtain the realigned text. subtitles
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[0034] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0035] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.
[0036] figure 1 An exemplary system architecture 100 to which embodiments of the text realignment method, apparatus, electronic device and storage medium of the present disclosure can be applied is shown.
[0037] Such as figure 1 As shown, the system architecture 100...
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The invention provides a text realignment method and device, electronic equipment and a storage medium. A specific embodiment of the method comprises the steps of obtaining a pre-editing subtitle word segmentation sequence, a pre-editing subtitle word segmentation time sequence and an edited subtitle text corresponding to a pre-editing subtitle text; performing word segmentation processing on the edited subtitle text to obtain an edited subtitle word segmentation sequence; for each edited caption word in the edited caption text, determining a pre-edited caption word corresponding to the edited caption word in the pre-edited caption text by using a minimum editing distance algorithm; for each edited subtitle word segment in the edited subtitle word segment sequence, determining a pre-edited subtitle word segment corresponding to the edited subtitle word segment in the pre-edited subtitle word segment sequence according to the pre-edited subtitle word corresponding to the edited subtitle word included in the edited subtitle word segment, and determining the edited subtitle word segmentation time of the edited subtitle word segmentation according to the determined pre-edited subtitle word segmentation time of the pre-edited subtitle word segmentation. According to the embodiment, the operation complexity of text realignment is simplified.
Description
technical field [0001] Embodiments of the present disclosure relate to the technical field of speech recognition, and specifically relate to a text realignment method, device, electronic device, and storage medium. Background technique [0002] Audio and text alignment in Automatic Speech Recognition (ASR) is a technology widely used in the field of audio and video, which mainly realizes the matching of the recognized text and speech data obtained after automatic recognition of speech data in the time dimension Align to get subtitles. However, errors often occur in the automatic speech recognition process. Users can edit the recognized text, and the edited text may be different from the pre-edited text. Therefore, it is necessary to re-align the edited text with the speech data to obtain the realigned text. subtitles. Contents of the invention [0003] Embodiments of the present disclosure provide a text realignment method, device, electronic device and storage medium. ...
Claims
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IPC IPC(8): G11B27/031G11B27/10G06F40/289G10L15/26G10L25/57
CPCG11B27/031G11B27/10G06F40/289G10L15/26G10L25/57
Inventor 徐文铭刘敬晖杨晶生韩晓杜春赛
Owner BEIJING ZITIAO NETWORK TECH CO LTD