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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
3
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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
- Soufiane BelharbiJérôme RonyJ. DolzIsmail Ben AyedLuke McCaffreyEric Granger
- 2022
Computer Science, Medicine
IEEE Transactions on Medical Imaging
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.
- 38 [PDF]
- Thomas DubailFidel Alejandro Guerrero PeñaH. R. MedeirosMasih AminbeidokhtiEric GrangerM. Pedersoli
- 2022
Computer Science, Engineering
ECCV Workshops
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.
- Soufiane BelharbiM. PedersoliIsmail Ben AyedLuke McCaffreyEric Granger
- 2022
Computer Science, Medicine
MIDL
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
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Computer Science
ArXiv
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.
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Computer Science
2020 IEEE/CVF Conference on Computer Vision and…
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.
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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.
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Computer Science
ArXiv
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.
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- 2021
Computer Science
2021 IEEE/CVF Conference on Computer Vision and…
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.
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Computer Science
2019 IEEE/CVF Conference on Computer Vision and…
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.
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- Xiaolin ZhangYunchao WeiYi YangFei Wu
- 2020
Computer Science
ArXiv
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.
- 26 [PDF]
- Akhil MeethalM. PedersoliSoufiane BelharbiEric Granger
- 2021
Computer Science
2020 25th International Conference on Pattern…
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.
- 11 [PDF]
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- 2019
Computer Science
ArXiv
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).
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- 2020
Computer Science
BMVC
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.
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