Samsung Electronics Co., Ltd.

University-Industry Cooperation Group of Kyung Hee University

Jong-Chang Lee

Hyun-Soo Kim

Tae-Seong Kim

Dae-hyun Sim

Kwang-Min Kim

Young-Hee Park

Hyun-Sik Shim

Min-Soo Koo

Moon-Sang Lee

Ji-In Nam

Won-Joo Park

Seung-hyun Yoon

Seung-Hyun Yoon

A system and method for connecting devices includes receiving from a first device a request to follow a second device, and setting a following relationship between the first device and the second device in response to the request.

Method and apparatus for connecting devices

An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization, Observation symbol sequences in the video clips am determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix.

Apparatus and method for video sensor-based human activity and facial expression modeling and recognition

An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization. Observation symbol sequences in the video clips are determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix.

Growing community of inventors

Suwon-si, South Korea

Jong-Chang Lee