Unsupervised Object Segmentation

11 papers with code • 4 benchmarks • 5 datasets

Most implemented papers

Multi-Object Representation Learning with Iterative Variational Inference

deepmind/deepmind-research 1 Mar 2019

Human perception is structured around objects which form the basis for our higher-level cognition and impressive systematic generalization abilities.

MONet: Unsupervised Scene Decomposition and Representation

deepmind/multi_object_datasets 22 Jan 2019

The ability to decompose scenes in terms of abstract building blocks is crucial for general intelligence.

Unsupervised Image Decomposition with Phase-Correlation Networks

angelvillar96/Unsupervised-Decomposition-PCDNet-1 7 Oct 2021

The ability to decompose scenes into their object components is a desired property for autonomous agents, allowing them to reason and act in their surroundings.

Object Discovery with a Copy-Pasting GAN

basilevh/object-discovery-cp-gan 27 May 2019

We tackle the problem of object discovery, where objects are segmented for a given input image, and the system is trained without using any direct supervision whatsoever.

Unsupervised Object Segmentation by Redrawing

mickaelChen/ReDO NeurIPS 2019

Object segmentation is a crucial problem that is usually solved by using supervised learning approaches over very large datasets composed of both images and corresponding object masks.

Emergence of Object Segmentation in Perturbed Generative Models

adambielski/perturbed-seg NeurIPS 2019

To force the generator to learn a representation where the foreground layer corresponds to an object, we perturb the output of the generative model by introducing a random shift of both the foreground image and mask relative to the background.

GENESIS: Generative Scene Inference and Sampling with Object-Centric Latent Representations

applied-ai-lab/genesis ICLR 2020

Generative latent-variable models are emerging as promising tools in robotics and reinforcement learning.

Object Segmentation Without Labels with Large-Scale Generative Models

anvoynov/BigGANsAreWatching 8 Jun 2020

The recent rise of unsupervised and self-supervised learning has dramatically reduced the dependency on labeled data, providing effective image representations for transfer to downstream vision tasks.

GENESIS-V2: Inferring Unordered Object Representations without Iterative Refinement

applied-ai-lab/genesis NeurIPS 2021

Moreover, object representations are often inferred using RNNs which do not scale well to large images or iterative refinement which avoids imposing an unnatural ordering on objects in an image but requires the a priori initialisation of a fixed number of object representations.

ClevrTex: A Texture-Rich Benchmark for Unsupervised Multi-Object Segmentation

karazijal/clevrtex-generation 19 Nov 2021

We benchmark a large set of recent unsupervised multi-object segmentation models on ClevrTex and find all state-of-the-art approaches fail to learn good representations in the textured setting, despite impressive performance on simpler data.