Dynamic programming in parallel boundary detection with application to ultrasound intima-media segmentation

2013 ◽  
Vol 17 (8) ◽  
pp. 892-906 ◽  
Author(s):  
Yuan Zhou ◽  
Xinyao Cheng ◽  
Xiangyang Xu ◽  
Enmin Song
Keyword(s):  
Dynamic Programming ◽  
Boundary Detection

scholarly journals A dynamic alignment algorithm for imperfect speech and transcript

2010 ◽  
Vol 7 (1) ◽  
pp. 75-84 ◽  
Author(s):  
Ye Tao ◽  
Li Xueqing ◽  
Wu Bian
Keyword(s):  
Dynamic Programming ◽  
Boundary Detection ◽  
Multimedia Content ◽  
Alignment Algorithm ◽  
Optimal Alignment ◽  
Multi Stage ◽  
Sentence Level ◽  
Sentence Boundary ◽  
English Training ◽  
Dynamic Alignment

This paper presents a novel alignment approach for imperfect speech and the corresponding transcription. The algorithm gets started with multi-stage sentence boundary detection in audio, followed by a dynamic programming based search, to find the optimal alignment and detect the mismatches at sentence level. Experiments show promising performance, compared to the traditional forced alignment approach. The proposed algorithm has already been applied in preparing multimedia content for an online English training platform.

Boundary detection via dynamic programming

1992 ◽  
Author(s):  
Jayaram K. Udupa ◽  
Supun Samarasekera ◽  
William A. Barrett
Keyword(s):  
Dynamic Programming ◽  
Boundary Detection
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