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Update nerfacto.md (#2107)

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Shiva Gantha authored and GitHub committed 2023-06-20 19:39:11 -07:00
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@@ -55,7 +55,7 @@ It is not uncommon to have errors in the predicted camera poses. This is even mo
### Piecewise Sampler
We use a Piecewise sampler to produce the initial set of samples of the scene. This sampler allocates half of the samples uniformly up to a distance of 1 from the camera. The remaining samples are distributed such that the step size increases with each sample. The step size is chosen such that the [frustums](../model_components/visualize_samples.ipynb) are scaled versions of themselves. By increasing the step sizes, we are able to sample distant objects will still having a dense set of samples for nearby objects.
We use a Piecewise sampler to produce the initial set of samples of the scene. This sampler allocates half of the samples uniformly up to a distance of 1 from the camera. The remaining samples are distributed such that the step size increases with each sample. The step size is chosen such that the [frustums](../model_components/visualize_samples.ipynb) are scaled versions of themselves. By increasing the step sizes, we are able to sample distant objects while still having a dense set of samples for nearby objects.
### Proposal Sampler