Core Concepts
Object detectors face unique challenges in open environments, requiring innovative solutions for robust performance.
Abstract
The content discusses the challenges faced by object detectors in open environments and proposes solutions. It covers the evolution of deep object detectors, limitations of existing detectors, and optimization objectives. The paper introduces a four-quadrant challenge framework and explores methods to address out-of-domain, out-of-category, robust learning, and incremental learning challenges. Various strategies like data manipulation, feature learning, and optimization are discussed.
Introduction to Object Detectors in Open Environments
Deep learning-based object detectors' evolution.
Transition from closed to open environment scenarios.
Limitations of Existing Detectors
Structural components analysis.
Vulnerabilities affecting model adaptability.
Optimization Objectives
Classification and localization losses.
Integration of additional open loss components.
Out-of-Domain Challenge
Data manipulation-based methods.
Feature learning-based methods.
Optimization strategy-based methods.
Out-of-Category Challenge
Discriminant-based methods.
Side information-based methods.
Arbitrary information-based methods.
Robust Learning Challenge (Not included in the provided content)
Stats
No key metrics or figures mentioned in the content.
Quotes
No striking quotes found in the content.