Shin, Suchul Yoo, Byounghyun Han, Soonhung 2024-01-20T09:34:06Z 2024-01-20T09:34:06Z 2021-09-05 2014-06 0942-4962 https://pubs.kist.re.kr/handle/201004/126746 Motion effects are the most important physical effects of commercial feature films in the latest cinemas equipped with multi-sensory-effect systems known as 4DX theaters. This paper presents a framework for automatically generating motion effects from a video. We propose a seven-step motion-effect production pipeline based on the concept of structure from motion. In particular, we present the total-variation-based adaptive noise reduction method to remove acceleration noise and introduce methods to estimate the gravity direction from an image. The proposed framework is validated by prototype application to a synthetic video, a commercial feature film, a ride film, and three point-of-view (POV) footages. English SPRINGER ACCELERATION ALGORITHMS SIMULATOR VELOCITY POSITION A framework for automatic creation of motion effects from theatrical motion pictures Article 10.1007/s00530-013-0322-4 1 MULTIMEDIA SYSTEMS, v.20, no.3, pp.327 - 346 MULTIMEDIA SYSTEMS 20 3 327 346 scie scopus 000336395500004 2-s2.0-84901585290 Computer Science, Information Systems Computer Science, Theory & Methods Computer Science Article ACCELERATION ALGORITHMS SIMULATOR VELOCITY POSITION Motion effect Physical effect Multimedia Theater experience