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Saliency methods interpret the prediction of a neural network by showing the importance of input elements for that prediction. A popular family of saliency methods utilize gradient information. In this work, we empirically show that two…

机器学习 · 计算机科学 2020-12-02 Ashkan Khakzar , Soroosh Baselizadeh , Nassir Navab

Saliency detection is an important task in image processing as it can solve many problems and it usually is the first step in for other processes. Convolutional neural networks have been proved to be very effective on several image…

计算机视觉与模式识别 · 计算机科学 2019-06-25 Hooman Misaghi , Reza Askari Moghadam , Ali Mahmoudi , Kurosh Madani

Although weakly-supervised techniques can reduce the labeling effort, it is unclear whether a saliency model trained with weakly-supervised data (e.g., point annotation) can achieve the equivalent performance of its fully-supervised…

计算机视觉与模式识别 · 计算机科学 2022-12-14 Zhenyu Wu , Lin Wang , Wei Wang , Qing Xia , Chenglizhao Chen , Aimin Hao , Shuo Li

In this paper, we introduce a strategy for identifying textual saliency in large-scale language models applied to classification tasks. In visual networks where saliency is more well-studied, saliency is naturally localized through the…

计算与语言 · 计算机科学 2023-08-11 Elizabeth M. Hou , Gregory Castanon

Benefiting from the spatial cues embedded in depth images, recent progress on RGB-D saliency detection shows impressive ability on some challenge scenarios. However, there are still two limitations. One hand is that the pooling and…

计算机视觉与模式识别 · 计算机科学 2020-07-24 Wei Ji , Jingjing Li , Miao Zhang , Yongri Piao , Huchuan Lu

Since the early 2000s, computational visual saliency has been a very active research area. Each year, more and more new models are published in the main computer vision conferences. Nowadays, one of the big challenges is to find a way to…

计算机视觉与模式识别 · 计算机科学 2013-07-23 Nicolas Riche , Matthieu Duvinage , Matei Mancas , Bernard Gosselin , Thierry Dutoit

Deep Neural Networks are powerful tools to understand complex patterns and making decisions. However, their black-box nature impedes a complete understanding of their inner workings. While online saliency-guided training methods try to…

计算机视觉与模式识别 · 计算机科学 2023-06-30 Ali Karkehabadi

The human visual system employs a selective attention mechanism to understand the visual world in an eficient manner. In this paper, we show how computational models of this mechanism can be exploited for the computer vision application of…

计算机视觉与模式识别 · 计算机科学 2013-07-23 Samuel F. Dodge , Lina J. Karam

Methods based on class activation maps (CAM) provide a simple mechanism to interpret predictions of convolutional neural networks by using linear combinations of feature maps as saliency maps. By contrast, masking-based methods optimize a…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Hanwei Zhang , Felipe Torres , Ronan Sicre , Yannis Avrithis , Stephane Ayache

Despite significant progress, image saliency detection still remains a challenging task in complex scenes and environments. Integrating multiple different but complementary cues, like RGB and Thermal (RGB-T), may be an effective way for…

计算机视觉与模式识别 · 计算机科学 2017-01-12 Chenglong Li , Guizhao Wang , Yunpeng Ma , Aihua Zheng , Bin Luo , Jin Tang

Compared with laborious pixel-wise dense labeling, it is much easier to label data by scribbles, which only costs 1$\sim$2 seconds to label one image. However, using scribble labels to learn salient object detection has not been explored.…

计算机视觉与模式识别 · 计算机科学 2020-03-18 Jing Zhang , Xin Yu , Aixuan Li , Peipei Song , Bowen Liu , Yuchao Dai

This work proposes a saliency-based attribution framework to evaluate and compare 10 state-of-the-art explainability methods for deep learning models in astronomy, focusing on the classification of radio galaxy images. While previous work…

天体物理仪器与方法 · 物理学 2025-02-25 M. T. Atemkeng , C. Chuma , S. Zaza , C. D. Nunhokee , O. M. Smirnov

Feed-forward only convolutional neural networks (CNNs) may ignore intrinsic relationships and potential benefits of feedback connections in vision tasks such as saliency detection, despite their significant representation capabilities. In…

计算机视觉与模式识别 · 计算机科学 2022-01-12 Guanqun Ding , Nevrez Imamoglu , Ali Caglayan , Masahiro Murakawa , Ryosuke Nakamura

3D point-cloud recognition with PointNet and its variants has received remarkable progress. A missing ingredient, however, is the ability to automatically evaluate point-wise importance w.r.t.\! classification performance, which is usually…

计算机视觉与模式识别 · 计算机科学 2019-09-16 Tianhang Zheng , Changyou Chen , Junsong Yuan , Bo Li , Kui Ren

Evaluating, explaining, and visualizing high-level concepts in generative models, such as variational autoencoders (VAEs), is challenging in part due to a lack of known prediction classes that are required to generate saliency maps in…

机器学习 · 计算机科学 2023-03-21 Lennart Brocki , Neo Christopher Chung

Class activation map (CAM) helps to formulate saliency maps that aid in interpreting the deep neural network's prediction. Gradient-based methods are generally faster than other branches of vision interpretability and independent of human…

计算机视觉与模式识别 · 计算机科学 2022-07-13 Masud An Nur Islam Fahim , Nazmus Saqib , Shafkat Khan Siam , Ho Yub Jung

We introduce a saliency-based distortion layer for convolutional neural networks that helps to improve the spatial sampling of input data for a given task. Our differentiable layer can be added as a preprocessing block to existing task…

计算机视觉与模式识别 · 计算机科学 2018-09-11 Adrià Recasens , Petr Kellnhofer , Simon Stent , Wojciech Matusik , Antonio Torralba

Saliency prediction models are constrained by the limited diversity and quantity of labeled data. Standard data augmentation techniques such as rotating and cropping alter scene composition, affecting saliency. We propose a novel data…

计算机视觉与模式识别 · 计算机科学 2024-09-12 Bahar Aydemir , Deblina Bhattacharjee , Tong Zhang , Mathieu Salzmann , Sabine Süsstrunk

It has been long debated that eXplainable AI (XAI) is an important topic, but it lacks rigorous definition and fair metrics. In this paper, we briefly summarize the status quo of the metrics, along with an exhaustive experimental study…

人工智能 · 计算机科学 2021-01-01 Xiao-Hui Li , Yuhan Shi , Haoyang Li , Wei Bai , Yuanwei Song , Caleb Chen Cao , Lei Chen

In this paper, we will investigate the contribution of color names for the task of salient object detection. An input image is first converted to color name space, which is consisted of 11 probabilistic channels. By exploiting a…

计算机视觉与模式识别 · 计算机科学 2019-12-10 Jing Lou , Huan Wang , Longtao Chen , Fenglei Xu , Qingyuan Xia , Wei Zhu , Mingwu Ren