Search Results for author: Neil D. B. Bruce

Found 20 papers, 5 papers with code

Simpler Does It: Generating Semantic Labels with Objectness Guidance

no code implementations20 Oct 2021 Md Amirul Islam, Matthew Kowal, Sen Jia, Konstantinos G. Derpanis, Neil D. B. Bruce

Extensive experiments demonstrate the high quality of our generated pseudo-labels and effectiveness of the proposed framework in a variety of domains.

Multi-Task Learning Object +1

SegMix: Co-occurrence Driven Mixup for Semantic Segmentation and Adversarial Robustness

no code implementations23 Aug 2021 Md Amirul Islam, Matthew Kowal, Konstantinos G. Derpanis, Neil D. B. Bruce

The premise is based on the notion of feature binding, which is defined as the process by which activations spread across space and layers in the network are successfully integrated to arrive at a correct inference decision.

Adversarial Robustness Denoising +1

Global Pooling, More than Meets the Eye: Position Information is Encoded Channel-Wise in CNNs

1 code implementation ICCV 2021 Md Amirul Islam, Matthew Kowal, Sen Jia, Konstantinos G. Derpanis, Neil D. B. Bruce

In this paper, we challenge the common assumption that collapsing the spatial dimensions of a 3D (spatial-channel) tensor in a convolutional neural network (CNN) into a vector via global pooling removes all spatial information.

Data Augmentation Position +2

Feature Binding with Category-Dependant MixUp for Semantic Segmentation and Adversarial Robustness

no code implementations13 Aug 2020 Md Amirul Islam, Matthew Kowal, Konstantinos G. Derpanis, Neil D. B. Bruce

In this paper, we present a strategy for training convolutional neural networks to effectively resolve interference arising from competing hypotheses relating to inter-categorical information throughout the network.

Adversarial Robustness Denoising +1

Revisiting Saliency Metrics: Farthest-Neighbor Area Under Curve

1 code implementation CVPR 2020 Sen Jia, Neil D. B. Bruce

Our experiment shows FN-AUC can measure spatial biases, central and peripheral, more effectively than S-AUC without penalizing the fixation locations.

Quantization Saliency Detection

How Much Position Information Do Convolutional Neural Networks Encode?

1 code implementation ICLR 2020 Md Amirul Islam, Sen Jia, Neil D. B. Bruce

In contrast to fully connected networks, Convolutional Neural Networks (CNNs) achieve efficiency by learning weights associated with local filters with a finite spatial extent.

Position

Distributed Iterative Gating Networks for Semantic Segmentation

no code implementations28 Sep 2019 Rezaul Karim, Md Amirul Islam, Neil D. B. Bruce

In this paper, we present a canonical structure for controlling information flow in neural networks with an efficient feedback routing mechanism based on a strategy of Distributed Iterative Gating (DIGNet).

Semantic Segmentation

Richer and Deeper Supervision Network for Salient Object Detection

no code implementations8 Jan 2019 Sen Jia, Neil D. B. Bruce

Recent Salient Object Detection (SOD) systems are mostly based on Convolutional Neural Networks (CNNs).

Object object-detection +2

SMILER: Saliency Model Implementation Library for Experimental Research

1 code implementation20 Dec 2018 Calden Wloka, Toni Kunić, Iuliia Kotseruba, Ramin Fahimi, Nicholas Frosst, Neil D. B. Bruce, John K. Tsotsos

The Saliency Model Implementation Library for Experimental Research (SMILER) is a new software package which provides an open, standardized, and extensible framework for maintaining and executing computational saliency models.

Recurrent Iterative Gating Networks for Semantic Segmentation

no code implementations20 Nov 2018 Rezaul Karim, Md Amirul Islam, Neil D. B. Bruce

The iterative nature of this mechanism allows for gating to spread in both spatial extent and feature space.

Semantic Segmentation

Relative Saliency and Ranking: Models, Metrics, Data, and Benchmarks

no code implementations3 Oct 2018 Mahmoud Kalash, Md Amirul Islam, Neil D. B. Bruce

Further to this, we present data, analysis and baseline benchmark results towards addressing the problem of salient object ranking.

Object object-detection +2

Semantics Meet Saliency: Exploring Domain Affinity and Models for Dual-Task Prediction

no code implementations25 Jul 2018 Md Amirul Islam, Mahmoud Kalash, Neil D. B. Bruce

With that said, there is an apparent relationship between these two problem domains in that the composition of a scene and associated semantic categories is certain to play into what is deemed salient.

Gated Feedback Refinement Network for Coarse-to-Fine Dense Semantic Image Labeling

no code implementations29 Jun 2018 Md Amirul Islam, Mrigank Rochan, Shujon Naha, Neil D. B. Bruce, Yang Wang

In order to address this issue, we also propose Gated Feedback Refinement Network (G-FRNet) that addresses this limitation.

Segmentation Semantic Segmentation

EML-NET:An Expandable Multi-Layer NETwork for Saliency Prediction

no code implementations2 May 2018 Sen Jia, Neil D. B. Bruce

Furthermore, the encoder can contain more than one CNN model to extract features, and models can have different architectures or be pre-trained on different datasets.

Saliency Prediction Scene Understanding

Gated Feedback Refinement Network for Dense Image Labeling

no code implementations CVPR 2017 Md Amirul Islam, Mrigank Rochan, Neil D. B. Bruce, Yang Wang

Effective integration of local and global contextual information is crucial for dense labeling problems.

A Deeper Look at Saliency: Feature Contrast, Semantics, and Beyond

no code implementations CVPR 2016 Neil D. B. Bruce, Christopher Catton, Sasa Janjic

In this paper we consider the problem of visual saliency modeling, including both human gaze prediction and salient object segmentation.

Gaze Prediction Semantic Segmentation

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