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--- langtech:vian-dh [2023/07/13 13:12] – teodora.vukovic2.uzh.ch
+++ langtech:vian-dh [2023/07/13 20:24] (current) – teodora.vukovic2.uzh.ch
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 ====== VIAN-DH ======
-VIAN-DH is web-based software for multimodal corpora. It is a part of LiRI Corpus Platform (LCP), specializing in audio-visual language resources.
+VIAN-DH is web-based software for multimodal corpora. It is a part of LiRI Corpus Platform (LCP), specializing in audio-visual language resources. The main components of VIAN-DH are:
+  * Corpus viewer with media player and a timeline preview of annotations
+  * Multimodal corpus query, including a specific query language and multimodal concordance preview
+  * Automatic annotation pipeline for speech recognition and pose estimation
 Corpora stored in VIAN-DH containing different types of annotations. To name some of them, annotations can include speech transcript, part-of-speech annotation and other kinds of labels marking embodied communication, such as gestures or facial epressions, or document segmentation such as scene for film, turn for conversations, or experiment phase for various experimental settings. This is not an exghaustive list, and the scope of annotations varies from one corpus of another.
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 ==== Data structure ====
+VIAN-DH focuses on corpora based on video or audio source materials. They can include transcripts of speech and further text processing or tagging, annotation of embodied communication or interaction, annotation of persons or objects, various types of segmentation, depending to the corpus.
 VIAN-DH allows for different types of alignment. Primary types are:
   * time-frame alignment for any annotations linked to the time or frame stream