---
title: "compositional scene representation"
type: concept
related: [Gaussian Mixture Model, Kl Divergence, Scene Representation]
source: https://www.jemoka.com/posts/kbhscene_representation/
confidence: high
status: active
---

compositional scene representation is the process of trying to represent a certain visual signal into its constituent parts.
Aim: unsupervised segmentation + representation
the model finds the most intuitive representations of the scene train segmentation and representation together Autoencoding segmentation! Segment =&gt; Represent =&gt; Resegment =&gt; etc.
Gaussian Mixture Model???? over pixels: regularizes by taking KL Divergence between latent and predicted output, to force them to be similar.
Loss: error in RECONSTRUCTION and KL-Divergence of latent space
