نتایج جستجو برای: black space
تعداد نتایج: 627511 فیلتر نتایج به سال:
Journal:
:Pattern Recognition
2012
Yiu-ming Cheung
Xin Liu
Xinge You
Lip tracking has played a significant role in a lip reading system. In this paper, we present a local region based approach to lip tracking, which consists of two phases: (i) lip contour extraction for the first lip frame, and followed by (ii) lip tracking in the subsequent lip frames. Initially, we construct a localized color active color model provided that the foreground and background regio...
Journal:
:Critique d’art
2017
Journal:
:Classical and Quantum Gravity
1999
Journal:
:Journal of Cosmology and Astroparticle Physics
2018
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