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127
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CVPR
2010
IEEE
15 years 4 months ago
Fast pattern matching using orthogonal Haar transform
Pattern matching is a widely used procedure in signal processing, computer vision, image and video processing. Recently, methods using Walsh Hadamard Transform (WHT) and Gray-Code...
Wanli Ouyang, Renqi Zhang, Cham Wai-Kuen
118
Voted
DCC
2008
IEEE
15 years 2 months ago
Rate Bounds on SSIM Index of Quantized Image DCT Coefficients
In this paper, we derive bounds on the Structural SIMilarity (SSIM) Index as a function of quantization rate for fixed-rate uniform quantization of image discrete cosine transform...
Sumohana S. Channappayya, Alan C. Bovik, Robert W....
HCI
2007
15 years 2 months ago
Understanding RUTH: Creating Believable Behaviors for a Virtual Human Under Uncertainty
In pursuing the ultimate goal of enabling intelligent conversation with a virtual human, two key challenges are selecting nonverbal behaviors to implement and realizing those behav...
Insuk Oh, Matthew Stone
98
Voted
DMIN
2006
115views Data Mining» more  DMIN 2006»
15 years 2 months ago
Data Mining Techniques to Study Therapy Success with Autistic Children
Autism spectrum disorder has become one of the most prevalent developmental disorders, characterized by a wide variety of symptoms. Many children need extensive therapy for years t...
Gondy Leroy, Annika Irmscher, Marjorie H. Charlop-...
109
Voted
VIP
2001
15 years 2 months ago
Facial Feature Location with Delaunay Triangulation/Voronoi Diagram Calculation
Facial features determination is essential in many applications such as personal identification, 3D face modeling and model based video coding. Fast and accurate facial feature ex...
Yi Xiao, Hong Yan