Samsung Electronics Co., Ltd.

Electronics and Telecommunications Research Institute

Yonsei University

Hee-Seok Oh

Tammy Lee

Min-su Cheon

Yong-sup Park

Il-jun Ahn

Ki-heum Cho

Jae-yeon Park

Sang-Hoon Lee

Chang-han Kim

Sang-joon Park

Kyo-Il Chung

Seung-Woo Nam

So-yeon Lee

Young-Jae Lim

Wook-Ho Son

Beom-Ryeol Lee

Jae-Yeon Park

Jong-Yoo Kim

Hak-Sub Kim

Il-Jun Ahn

Min-Su Cheon

Yong-Sup Park

Ki-Heum Cho

Disclosed herein are a method and apparatus for analyzing elements inducing motion sickness in VR content. The method includes acquiring objective data based on an experiment using the VR content for measuring VR motion sickness, the experiment being conducted according to a predetermined protocol; acquiring subjective data input from the multiple participants of the experiment; and constructing a database based on the objective data and the subjective data and analyzing the degree of motion sickness induced by each of the content elements of the VR content using statistical information based on the database.

Method for analyzing element inducing motion sickness in virtual-reality content and apparatus using the same

An image processing apparatus is provided. The image processing apparatus includes a processor configured to, in response to an image including a plurality of frames being input, change a predetermined parameter to a parameter corresponding to a compression rate of each of the plurality of frames for each frame, and process the input image by using the parameter changed for each frame, and an output interface configured to output the processed image.

Image processing apparatus, method for processing image and computer-readable recording medium

An image processing apparatus is provided. The image processing apparatus according to an exemplary embodiment includes a communicator configured to receive an image, and a processor configured to generate a first image obtained by performing image processing on the received image by using a parameter for image processing, generate a second image obtained by reducing the first image at a predetermined ratio, and extract respective visual features from the first image and the second image, wherein the processor is further configured to adjust the parameter to allow a difference between the visual feature of the first image and the visual feature of the second image to be within a predetermined range.

A fitness device-based simulator and a simulation method using the simulator. The fitness device-based simulator includes a feature point extraction unit for acquiring action-sensing information of a user who is located on a fitness device, and extracting feature points for a body skeletal structure of the user based on the action-sensing information, a feature point cluster generation unit for generating multiple feature point clusters by clustering two or more of the feature points, and setting respective cluster symbols for multiple feature point clusters, an exercise pattern information accumulation unit for generating and storing information about a state transition between the multiple feature point clusters of the user, and an exercise state prediction unit for predicting a subsequent exercise state of the user by predicting a feature point cluster subsequent to a feature point cluster currently being generated for the user, based on state transition information.

Fitness device-based simulator and simulation method using the same

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Seoul, South Korea

Hee-Seok Oh