Subjects: Digital Publishing >> New Media submitted time 2023-10-08 Cooperative journals: 《中国传媒科技》
Abstract：元宇宙是最近十分火热的复杂概念，不仅关涉技术突破与资本利益，更需要反思其中深层的文化问题。本文从元宇宙带来的场景化体验出发，探讨元宇宙的真实性与内在迷幻性、文艺的光晕与版权问题，信息民主化的同时又对想象和思考产生影响，能否达到理想形态下诗意的栖居，是在场还是缺席?是赋权还是制约?而无论何种技术的演进都应该聚焦于人的全面发展与促进社会整合。
Subjects: Nursing >> Nursing submitted time 2023-05-12
Abstract： This article summarized the moxibustion combined with Traditional Chinese Medicine (TCM) enema and related nursing measures for a patient with acute intestinal obstruction. The nursing goals were clarified based on the nursing assessment on illness condition and clinical symptoms of the patient. Guided by theory of syndrome differentiation, the moxibustion combined with TCM enema was carried out, in combination with routine care, to relieve the clinical symptoms of intestinal obstruction and pain of patient.
Peer Review Status:
Awaiting Review
Subjects: Computer Science >> Other Disciplines of Computer Science submitted time 2023-03-01
Abstract： In recent years, with the rapid development of computer vision, the concept of digital human has attracted wide attention from all walks of life, and the modeling of high-fidelity human body, head and hand has been deeply studied. This paper focus on head modeling and propose a generalized head model based on neural radiance field, which is parameterized by face recognition network and 3D face morphable model, therefore, it can directly control the semantic attributes such as identity and expression of the generated image, and support freely modifying the rendering pose of the image. In order to improve the rendering speed of neural radiance field, this paper use the combination of the volume rendering and two-dimensional neural rendering to replace the traditional pure volume rendering, which can speed up the rendering process while preserving image quality. The head model can render images with the speed of 15 frames per second on the Tesla V100 GPU. By collecting a large amount of head RGB images data to participate in training stage, the model can generate high-fidelity rendering images, and also have realistic fitting results on the test set, it can be generalized to new identity and expression that have not been trained. Thanks to the ability of implicit representation of 3D geometric scene by neural radiance field, the rendering results of the model has multi-view consistency, and has many uses such as novel view synthesis, expression transfer, driving and so on.
Peer Review Status:Awaiting Review
Hits
Hits
Downloads
Comment