Title :
Automatic combined lip segmentation in color images
Author :
Talea, Hamed ; Yaghmaie, Khashayar
Author_Institution :
Dept. of Electr. & Comput. Eng., Semnan Univ., Semnan, Iran
Abstract :
Automatic speech recognition (ASR) performs well under restricted conditions. Lipreading is a main part of audio-visual speech recognition systems and an accurate algorithm for lip detection and motion tracking helps to improve the recognition rate efficiently. This paper proposes a new combined method from combination of a new method and red exclusion algorithm. Accuracy of the proposed method is verified by applying it to several images.
Keywords :
audio-visual systems; gesture recognition; image colour analysis; image motion analysis; image segmentation; speech recognition; audio-visual speech recognition system; automatic combined lip segmentation; automatic speech recognition; color image; lip detection; lip reading; motion tracking; recognition rate; red exclusion algorithm; Image segmentation; Motion segmentation; Lip segmentation; lip detection; lip reading; lip tracking;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014860
