DeepAI
Log In Sign Up

CABiNet: Efficient Context Aggregation Network for Low-Latency Semantic Segmentation

11/02/2020
by   Saumya Kumaar, et al.
0

With the increasing demand of autonomous machines, pixel-wise semantic segmentation for visual scene understanding needs to be not only accurate but also efficient for any potential real-time applications. In this paper, we propose CABiNet (Context Aggregated Bi-lateral Network), a dual branch convolutional neural network (CNN), with significantly lower computational costs as compared to the state-of-the-art, while maintaining a competitive prediction accuracy. Building upon the existing multi-branch architectures for high-speed semantic segmentation, we design a cheap high resolution branch for effective spatial detailing and a context branch with light-weight versions of global aggregation and local distribution blocks, potent to capture both long-range and local contextual dependencies required for accurate semantic segmentation, with low computational overheads. Specifically, we achieve 76.6 and 75.9 on an NVIDIA RTX 2080Ti and 8 FPS on a Jetson Xavier NX. Codes and training models will be made publicly available.

READ FULL TEXT
05/11/2018

ContextNet: Exploring Context and Detail for Semantic Segmentation in Real-time

Modern deep learning architectures produce highly accurate results on ma...
07/16/2021

DANCE: DAta-Network Co-optimization for Efficient Segmentation Model Training and Inference

Semantic segmentation for scene understanding is nowadays widely demande...
11/20/2018

CGNet: A Light-weight Context Guided Network for Semantic Segmentation

The demand of applying semantic segmentation model on mobile devices has...
08/25/2021

Semantic Scene Segmentation for Robotics Applications

Semantic scene segmentation plays a critical role in a wide range of rob...
10/18/2018

Decoupling Semantic Context and Color Correlation with multi-class cross branch regularization

Success and applicability of Deep Neural Network (DNN) based methods for...
06/14/2017

LinkNet: Exploiting Encoder Representations for Efficient Semantic Segmentation

Pixel-wise semantic segmentation for visual scene understanding not only...
04/02/2018

Low-Latency Video Semantic Segmentation

Recent years have seen remarkable progress in semantic segmentation. Yet...