Download PDFOpen PDF in browserLively Free-Viewpoint Video Generation Using Video TexturesEasyChair Preprint 66744 pages•Date: September 23, 2021AbstractThis paper describes a method for generating free-viewpoint video that can express the liveliness. One of the problems with conventional free-viewpoint video is that it is difficult to express liveliness in a free-viewpoint video because the subject is observed as a static object. We focus on “motion” as one of the factors for expressing liveliness. The proposed method adds liveliness to a static 3D model by minute movements of the body surface expressed by change in texture. The 3D model is generated from multi-viewpoint images, followed by projecting video textures to the model with randomness in the motion. Keyphrases: Free Viewpoint Video, Liveliness, Structure from Motion, facial expressions, video textures
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