Sp4d single image input

[xwb0117]

Hello, Sp4D is truly an excellent work! I have successfully replicated it. However, I noticed that in the paper you mentioned the capability to accept single image input, but in the code I only found GIF and MP4 as input options. Could you please clarify how to use a single image as input for video generation?

[ymingxie]

Hi, I assume you’re referring to SV4D?

For single-image input, one option is to first generate a video using an image-to-video model (e.g., SVD, CogVideoX, Wan, Hunyuan), and then feed that generated video into SV4D to produce the 4D output.

[haoz19]

Hi, for SP4D with single-image input, you can simply duplicate the same image to form a video sequence and use it as the input.