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hbb1 / 2d-gaussian-splatting

[SIGGRAPH'24] 2D Gaussian Splatting for Geometrically Accurate Radiance Fields
https://surfsplatting.github.io
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Is it possible to use images rendered with an orthographic camera for training #147

Open xzr52 opened 2 weeks ago

xzr52 commented 2 weeks ago

Since an orthographic camera does not have a focal length or FOVY, how should I proceed if I want to use images rendered by an orthographic camera for training? I would greatly appreciate any insights you can provide. image

hbb1 commented 2 weeks ago

Yes. Since we use ray-splat intersection, I think our method can support various camera models, even non-linear cameras. But it may need rewriting the cuda code for supporting this.