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» Kalman Temporal Differences
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104
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HICSS
2009
IEEE
100views Biometrics» more  HICSS 2009»
15 years 11 months ago
"I Am a Black Cat, Letting Day Come and Go": Multimodal Conversations in a Poetry Workshop
Why do people bring together different modes of communication? Our study examines multimodal conversations held in a creative writing workshop in an elementary school. Different m...
Ruy Cervantes, Jahmeilah Richardson, Bonnie A. Nar...
ICMCS
2007
IEEE
134views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Cryptanalysis of a Video Scrambling Based on Space Filling Curves
In this paper, we study the security of an image scrambling algorithm based on Space-Filling Curves (SFC). A random SFC is a pixel permutation that changes the scanning order with...
Ayoub Massoudi, Frédéric Lefè...
ROMAN
2007
IEEE
191views Robotics» more  ROMAN 2007»
15 years 10 months ago
Learning and Recognition of Object Manipulation Actions Using Linear and Nonlinear Dimensionality Reduction
— In this work, we perform an extensive statistical evaluation for learning and recognition of object manipulation actions. We concentrate on single arm/hand actions but study th...
Isabel Serrano Vicente, Danica Kragic, Jan-Olof Ek...
ICMCS
2006
IEEE
136views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Constant Quality Aimed Bit Allocation for 3D Wavelet Based Video Coding
MCTF has been widely used in wavelet based video coding due to its attractive features. For MCTF based codecs, a fundamental question is how to allocate bits to each temporal band...
Zefeng Ni, Jianfei Cai
ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Visual Event Detection using Multi-Dimensional Concept Dynamics
A novel framework is introduced for visual event detection. Visual events are viewed as stochastic temporal processes in the semantic concept space. In this concept-centered appro...
Shahram Ebadollahi, Lexing Xie, Shih-Fu Chang, Joh...