F-CAM: Full Resolution CAM via Guided Parametric Upscaling | Semantic Scholar (2025)

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  • Corpus ID: 237513463
@article{Belharbi2021FCAMFR, title={F-CAM: Full Resolution CAM via Guided Parametric Upscaling}, author={Soufiane Belharbi and Aydin Sarraf and Marco Pedersoli and Ismail Ben Ayed and Luke McCaffrey and Eric Granger}, journal={ArXiv}, year={2021}, volume={abs/2109.07069}, url={https://api.semanticscholar.org/CorpusID:237513463}}
  • Soufiane Belharbi, Aydin Sarraf, Eric Granger
  • Published in arXiv.org 2021
  • Computer Science

F-CAM performance is competitive with state-of-art WSOL methods, yet it requires fewer computational resources during inference.

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3 Citations

Background Citations

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Topics

F-CAM (opens in a new tab)WSOL Methods (opens in a new tab)Class Activation Map (opens in a new tab)Computational Resources (opens in a new tab)Inference (opens in a new tab)

3 Citations

Deep Interpretable Classification and Weakly-Supervised Segmentation of Histology Images via Max-Min Uncertainty
    Soufiane BelharbiJérôme RonyJ. DolzIsmail Ben AyedLuke McCaffreyEric Granger

    Computer Science, Medicine

    IEEE Transactions on Medical Imaging

  • 2022

High uncertainty is introduced as a criterion to localize non-discriminative regions that do not affect classifier decision, and is described with original Kullback-Leibler (KL) divergence losses evaluating the deviation of posterior predictions from the uniform distribution.

Privacy-Preserving Person Detection Using Low-Resolution Infrared Cameras
    Thomas DubailFidel Alejandro Guerrero PeñaH. R. MedeirosMasih AminbeidokhtiEric GrangerM. Pedersoli

    Computer Science, Engineering

    ECCV Workshops

  • 2022

Going from single-shot detectors that require bounding box annotations of each person in an image, to auto-encoders that only rely on unlabelled images that do not contain people, allows for considerable savings in terms of annotation costs, and for models with lower computational costs.

Negative Evidence Matters in Interpretable Histology Image Classification
    Soufiane BelharbiM. PedersoliIsmail Ben AyedLuke McCaffreyEric Granger

    Computer Science, Medicine

    MIDL

  • 2022

This paper proposes a simple yet efficient method called NEGEV, which benefits from the fully negative samples that naturally occur in the data, without any additional supervision signals beyond image-class labels, to reduce false positives/negatives.

57 References

SS-CAM: Smoothed Score-CAM for Sharper Visual Feature Localization
    Rakshit NaiduJ. Michael

    Computer Science

    ArXiv

  • 2020

This paper introduces an enhanced visual explanation in terms of visual sharpness called SS-CAM, which produces centralized localization of object features within an image through a smooth operation, which outperforms Score-C CAM on both faithfulness and localization tasks.

Evaluating Weakly Supervised Object Localization Methods Right
    Junsuk ChoeSeong Joon OhSeungho LeeSanghyuk ChunZeynep AkataHyunjung Shim

    Computer Science

    2020 IEEE/CVF Conference on Computer Vision and…

  • 2020

It is argued that WSOL task is ill-posed with only image-level labels, and a new evaluation protocol is proposed where full supervision is limited to only a small held-out set not overlapping with the test set.

  • 167
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  • PDF
Self-produced Guidance for Weakly-supervised Object Localization
    Xiaolin ZhangYunchao WeiGuoliang KangYi YangThomas Huang

    Computer Science

    ECCV

  • 2018

Self-produced Guidance (SPG) masks which separate the foreground i.e., the object of interest, from the background to provide the classification networks with spatial correlation information of pixels are proposed.

IS-CAM: Integrated Score-CAM for axiomatic-based explanations
    Rakshit NaiduAnkita GhoshYash MauryaK. ShamanthRNayakSoumya Snigdha Kundu

    Computer Science

    ArXiv

  • 2020

The integration operation within the Score-CAM pipeline is introduced, where it is introduced to achieve visually sharper attribution maps quantitatively to make CNNs more interpretable and trustworthy.

Shallow Feature Matters for Weakly Supervised Object Localization
    Junhang WeiQin WangZhen LiSheng WangS.kevin ZhouShuguang Cui

    Computer Science

    2021 IEEE/CVF Conference on Computer Vision and…

  • 2021

This paper proposes a simple but effective Shallow feature-aware Pseudo supervised Object Localization (SPOL) model for accurate WSOL, which makes the utmost of low-level features embedded in shallow layers and proposes a general class-agnostic segmentation model to achieve the accurate object mask.

  • 70
  • Highly Influential
  • [PDF]
Large-Scale Interactive Object Segmentation With Human Annotators
    Rodrigo BenensonS. PopovV. Ferrari

    Computer Science

    2019 IEEE/CVF Conference on Computer Vision and…

  • 2019

This paper systematically explores in simulation the design space of deep interactive segmentation models and reports new insights and caveats, and presents a technique for automatically estimating the quality of the produced masks which exploits indirect signals from the annotation process.

  • 184
  • Highly Influential
  • [PDF]
Rethinking Localization Map: Towards Accurate Object Perception with Self-Enhancement Maps
    Xiaolin ZhangYunchao WeiYi YangFei Wu

    Computer Science

    ArXiv

  • 2020

This work proposes a two-stage approach to generate the localization maps by simply comparing the similarity of point-wise features between the high-activation and the rest pixels and introduces a novel self-enhancement method to harvest accurate object localization maps and object boundaries with only category labels as supervision.

Convolutional STN for Weakly Supervised Object Localization
    Akhil MeethalM. PedersoliSoufiane BelharbiEric Granger

    Computer Science

    2020 25th International Conference on Pattern…

  • 2021

A convolutional, multi-scale spatial localization network that provides accurate localization for the object of interest and experimental results show that the proposed approach provides competitive performance for weakly supervised localization.

Smooth Grad-CAM++: An Enhanced Inference Level Visualization Technique for Deep Convolutional Neural Network Models
    Daniel OmeizaSkyler SpeakmanC. CintasKomminist Weldemariam

    Computer Science

    ArXiv

  • 2019

The Smooth Grad-CAM++ technique provides the capability of either visualizing a layer, subset of feature maps, or subset of neurons within a feature map at each instance at the inference level (model prediction process).

  • 168
  • Highly Influential
  • [PDF]
Axiom-based Grad-CAM: Towards Accurate Visualization and Explanation of CNNs
    Ruigang FuQingyong HuXiaohu DongYulan GuoYinghui GaoBiao Li

    Computer Science

    BMVC

  • 2020

This paper introduces two axioms -- Conservation and Sensitivity -- to the visualization paradigm of the CAM methods and proposes a dedicated Axiom-based Grad-CAM (XGrad-Cam) that is able to achieve better visualization performance and be class-discriminative and easy-to-implement compared with Grad-cAM++ and Ablation-C AM.

  • 196
  • Highly Influential
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