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Class activation mapping~(CAM), a visualization technique for interpreting deep learning models, is now commonly used for weakly supervised semantic segmentation~(WSSS) and object localization~(WSOL). It is the weighted aggregation of the…

Computer Vision and Pattern Recognition · Computer Science 2023-09-08 Jiatai Lin , Guoqiang Han , Xuemiao Xu , Changhong Liang , Tien-Tsin Wong , C. L. Philip Chen , Zaiyi Liu , Chu Han

Weakly supervised object localization has recently attracted attention since it aims to identify both class labels and locations of objects by using image-level labels. Most previous methods utilize the activation map corresponding to the…

Computer Vision and Pattern Recognition · Computer Science 2019-12-20 Seunghan Yang , Yoonhyung Kim , Youngeun Kim , Changick Kim

We present a new model, training procedure and architecture to create precise maps of distinction between two classes of images. The objective is to comprehend, in pixel-wise resolution, the unique characteristics of a class. These maps can…

Computer Vision and Pattern Recognition · Computer Science 2023-05-05 Elnatan Kadar , Jonathan Brokman , Guy Gilboa

3D semantic occupancy prediction aims to obtain 3D fine-grained geometry and semantics of the surrounding scene and is an important task for the robustness of vision-centric autonomous driving. Most existing methods employ dense grids such…

Computer Vision and Pattern Recognition · Computer Science 2024-05-28 Yuanhui Huang , Wenzhao Zheng , Yunpeng Zhang , Jie Zhou , Jiwen Lu

Explainable Artificial Intelligence (XAI) techniques for interpreting object detection models remain in an early stage, with no established standards for systematic evaluation. This absence of consensus hinders both the comparative analysis…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Loc Phuc Truong Nguyen , Hung Truong Thanh Nguyen , Hung Cao

The development and adoption of Vision Transformers and other deep-learning architectures for image classification tasks has been rapid. However, the "black box" nature of neural networks is a barrier to adoption in applications where…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Mariano V. Ntrougkas , Nikolaos Gkalelis , Vasileios Mezaris

Deep learning opacity often impedes deployment in high-stakes domains. We propose a training framework that aligns model focus with class-representative features without requiring pixel-level annotations. To this end, we introduce…

Artificial Intelligence · Computer Science 2026-02-16 Giacomo Ignesti , Davide Moroni , Massimo Martinelli

We devise an algorithm using a Bayesian optimization framework in conjunction with contextual visual data for the efficient localization of objects in still images. Recent research has demonstrated substantial progress in object…

Computer Vision and Pattern Recognition · Computer Science 2017-09-21 Anthony D. Rhodes , Jordan Witte , Melanie Mitchell , Bruno Jedynak

Classification activation map (CAM), utilizing the classification structure to generate pixel-wise localization maps, is a crucial mechanism for weakly supervised object localization (WSOL). However, CAM directly uses the classifier trained…

Computer Vision and Pattern Recognition · Computer Science 2022-07-19 Lei Zhu , Qian Chen , Lujia Jin , Yunfei You , Yanye Lu

Deep learning models have achieved remarkable success across diverse domains. However, the intricate nature of these models often impedes a clear understanding of their decision-making processes. This is where Explainable AI (XAI) becomes…

Computer Vision and Pattern Recognition · Computer Science 2024-05-01 Soham Mitra , Atri Sukul , Swalpa Kumar Roy , Pravendra Singh , Vinay Verma

Data series classification is an important and challenging problem in data science. Explaining the classification decisions by finding the discriminant parts of the input that led the algorithm to some decisions is a real need in many…

Machine Learning · Computer Science 2022-07-26 Paul Boniol , Mohammed Meftah , Emmanuel Remy , Themis Palpanas

Background-Foreground classification is a well-studied problem in computer vision. Due to the pixel-wise nature of modeling and processing in the algorithm, it is usually difficult to satisfy real-time constraints. There is a trade-off…

Machine Learning · Statistics 2019-11-19 B Ravi Kiran , Arindam Das , Senthil Yogamani

Deep convolutional networks have been quite successful at various image classification tasks. The current methods to explain the predictions of a pre-trained model rely on gradient information, often resulting in saliency maps that focus on…

Machine Learning · Computer Science 2020-11-04 Ashish Kumar , Karan Sehgal , Prerna Garg , Vidhya Kamakshi , Narayanan C Krishnan

Reliable and interpretable decision-making is essential in medical imaging, where diagnostic outcomes directly influence patient care. Despite advances in deep learning, most medical AI systems operate as opaque black boxes, providing…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Pirzada Suhail , Aditya Anand , Amit Sethi

We investigate the problem of explainability for visual object detectors. Specifically, we demonstrate on the example of the YOLO object detector how to integrate Grad-CAM into the model architecture and analyze the results. We show how to…

Computer Vision and Pattern Recognition · Computer Science 2022-11-23 Armin Kirchknopf , Djordje Slijepcevic , Ilkay Wunderlich , Michael Breiter , Johannes Traxler , Matthias Zeppelzauer

The goal of co-salient object detection (CoSOD) is to discover salient objects that commonly appear in a query group containing two or more relevant images. Therefore, how to effectively extract inter-image correspondence is crucial for the…

Computer Vision and Pattern Recognition · Computer Science 2022-04-20 Runmin Cong , Ning Yang , Chongyi Li , Huazhu Fu , Yao Zhao , Qingming Huang , Sam Kwong

In this work, we propose an efficient and effective approach for unconstrained salient object detection in images using deep convolutional neural networks. Instead of generating thousands of candidate bounding boxes and refining them, our…

Computer Vision and Pattern Recognition · Computer Science 2017-08-03 Mahyar Najibi , Fan Yang , Qiaosong Wang , Robinson Piramuthu

Explainable artificial intelligence (XAI) is an emerging new domain in which a set of processes and tools allow humans to better comprehend the decisions generated by black box models. However, most of the available XAI tools are often…

Machine Learning · Computer Science 2021-07-22 Zoumpolia Dikopoulou , Serafeim Moustakidis , Patrik Karlsson

Recent advances in Artificial Intelligence (AI) technology have promoted their use in almost every field. The growing complexity of deep neural networks (DNNs) makes it increasingly difficult and important to explain the inner workings and…

Computer Vision and Pattern Recognition · Computer Science 2023-06-07 Van Binh Truong , Truong Thanh Hung Nguyen , Vo Thanh Khang Nguyen , Quoc Khanh Nguyen , Quoc Hung Cao

The widespread use of black-box AI models has raised the need for algorithms and methods that explain the decisions made by these models. In recent years, the AI research community is increasingly interested in models' explainability since…

Computer Vision and Pattern Recognition · Computer Science 2022-09-28 Savvas Karatsiolis , Andreas Kamilaris