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Three-dimensional (3D) content generation has become a popular topic in recent years. It can be widely used in movie scene generation, video games 3D modeling, industrial design, and even pharmaceutical 3D structure characterization. Before artificial intelligence (AI), it can be difficult. People need to be trained to use various industrial 3D model applications and spend plenty of time building and refining a model. With the development of virtual reality and artificial reality, the demand for 3D content is rising rapidly. Traditional 3D content production cycles cannot fit the needs. Recently, the Text-to-Image technology has got great success. With the help of artificial intelligence, people can use a limited set of descriptive words to generate images. Typically, the model generates multiple images of the same category for users to choose from. Some fundamental techniques like Neural Radiance Fields (NeRF) and Diffusion Model can generate 3D scenes, avatars, and other 3D content using a couple of images. This progress marks the possibility of creating 3D content using text. Based on the technologies available today, there will be more applications for generating 3D content in the future. Selecting the core technologies will be a crucial issue in this regard. This essay mainly talks about three of the most popular models or technologies that use a minimum number of images to produce 3D content. The goal is to find the most suitable technology based on criteria such as quality, applicability, and other indicators.
Haoxuan Xie (Fri,) studied this question.