Lip Segmentation Based on Facial Complexion Template

2014 ◽  
pp. 193-202 ◽  
Author(s):  
Chenyang Sun ◽  
Hong Lu ◽  
Wenqiang Zhang ◽  
Xiaoxin Qiu ◽  
Fufeng Li ◽  
...  
Keyword(s):  
Lip Segmentation

Fuzzy Clustering-Based Approaches in Automatic Lip Segmentation from Color Images

2006 ◽  
pp. 292-317
Author(s):  
Shilin Wang ◽  
Wing Hong Lau ◽  
Alan Wee-Chung Liew ◽  
Shu Hung Leung
Keyword(s):  
Image Analysis ◽  
Image Segmentation ◽  
Fuzzy Clustering ◽  
Visual Information ◽  
Spatial Information ◽  
Noisy Environments ◽  
Low Contrast ◽  
Speaker Authentication ◽  
Lip Segmentation ◽  
Traditional Image

Recently, lip image analysis has received much attention because the visual information extracted has been shown to provide significant improvement for speech recognition and speaker authentication, especially in noisy environments. Lip image segmentation plays an important role in lip image analysis. This chapter will describe different lip image segmentation techniques, with emphasis on segmenting color lip images. In addition to providing a review of different approaches, we will describe in detail the state-of-the-art classification-based techniques recently proposed by our group for color lip segmentation: “Spatial fuzzy c-mean clustering” (SFCM) and “fuzzy c-means with shape function” (FCMS). These methods integrate the color information along with different kinds of spatial information into a fuzzy clustering structure and demonstrate superiority in segmenting color lip images with natural low contrast in comparison with many traditional image segmentation techniques.

Lip segmentation based on Lambertian shadings and morphological operators for hyper-spectral images

2017 ◽  
Vol 63 ◽  
pp. 355-370 ◽  
Author(s):  
Alessandro Danielis ◽  
Daniela Giorgi ◽  
Marcus Larsson ◽  
Tomas Strömberg ◽  
Sara Colantonio ◽  
...  
Keyword(s):  
Morphological Operators ◽  
Hyper Spectral ◽  
Lip Segmentation

Unsupervised lip segmentation based on quad-tree MRF framework in wavelet domain

Measurement ◽  
2019 ◽  
Vol 141 ◽  
pp. 95-101
Author(s):  
Yuanyao Lu ◽  
Xiaoshan Zhu ◽  
Ke Xiao
Keyword(s):  
Wavelet Domain ◽  
Quad Tree ◽  
Lip Segmentation

Lip segmentation and tracking for facial palsy

2006 ◽  
Author(s):  
MinJae Park ◽  
JongMo Seo ◽  
KwangSuk Park
Keyword(s):  
Facial Palsy ◽  
Lip Segmentation ◽  
Segmentation And Tracking
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