Search Results for author: Gianfranco Doretto

Found 24 papers, 7 papers with code

Open-Fusion: Real-time Open-Vocabulary 3D Mapping and Queryable Scene Representation

1 code implementation5 Oct 2023 Kashu Yamazaki, Taisei Hanyu, Khoa Vo, Thang Pham, Minh Tran, Gianfranco Doretto, Anh Nguyen, Ngan Le

Open-Fusion harnesses the power of a pre-trained vision-language foundation model (VLFM) for open-set semantic comprehension and employs the Truncated Signed Distance Function (TSDF) for swift 3D scene reconstruction.

3D Scene Reconstruction

SAM3D: Segment Anything Model in Volumetric Medical Images

2 code implementations7 Sep 2023 Nhat-Tan Bui, Dinh-Hieu Hoang, Minh-Triet Tran, Gianfranco Doretto, Donald Adjeroh, Brijesh Patel, Arabinda Choudhary, Ngan Le

Image segmentation remains a pivotal component in medical image analysis, aiding in the extraction of critical information for precise diagnostic practices.

Image Segmentation Segmentation +1

Distributionally Robust Cross Subject EEG Decoding

no code implementations19 Aug 2023 Tiehang Duan, Zhenyi Wang, Gianfranco Doretto, Fang Li, Cui Tao, Donald Adjeroh

In this work, we propose a principled approach to perform dynamic evolution on the data for improvement of decoding robustness.

Data Augmentation EEG +1

More Synergy, Less Redundancy: Exploiting Joint Mutual Information for Self-Supervised Learning

no code implementations2 Jul 2023 Salman Mohamadi, Gianfranco Doretto, Donald A. Adjeroh

This paper is a fundamental work where, we investigate role of mutual information in SSL, and reformulate the problem of SSL in the context of a new perspective on mutual information.

Self-Supervised Learning

A Robust Likelihood Model for Novelty Detection

no code implementations6 Jun 2023 Ranya Almohsen, Shivang Patel, Donald A. Adjeroh, Gianfranco Doretto

While this is a known problem that has been studied in recent years for the case of supervised learning, the case of novelty detection has received very limited attention.

Adversarial Attack Anomaly Detection +1

Self-supervised Interest Point Detection and Description for Fisheye and Perspective Images

no code implementations2 Jun 2023 Marcela Mera-Trujillo, Shivang Patel, Yu Gu, Gianfranco Doretto

Keypoint detection and matching is a fundamental task in many computer vision problems, from shape reconstruction, to structure from motion, to AR/VR applications and robotics.

Interest Point Detection Keypoint Detection

Learning Representations for Masked Facial Recovery

no code implementations28 Dec 2022 Zaigham Randhawa, Shivang Patel, Donald Adjeroh, Gianfranco Doretto

The pandemic of these very recent years has led to a dramatic increase in people wearing protective masks in public venues.

Face Recognition Face Reconstruction +1

CellTranspose: Few-shot Domain Adaptation for Cellular Instance Segmentation

no code implementations28 Dec 2022 Matthew Keaton, Ram Zaveri, Gianfranco Doretto

Automated cellular instance segmentation is a process utilized for accelerating biological research for the past two decades, and recent advancements have produced higher quality results with less effort from the biologist.

Domain Adaptation Instance Segmentation +1

Joint Discriminative and Metric Embedding Learning for Person Re-Identification

no code implementations28 Dec 2022 Sinan Sabri, Zaigham Randhawa, Gianfranco Doretto

Person re-identification is a challenging task because of the high intra-class variance induced by the unrestricted nuisance factors of variations such as pose, illumination, viewpoint, background, and sensor noise.

Metric Learning Person Re-Identification

FUSSL: Fuzzy Uncertain Self Supervised Learning

no code implementations28 Oct 2022 Salman Mohamadi, Gianfranco Doretto, Donald A. Adjeroh

This double supervision approach is captured in two key steps: 1) invariance enforcement to data augmentation, and 2) fuzzy pseudo labeling (both hard and soft annotation).

Data Augmentation Self-Supervised Learning

Deep Active Ensemble Sampling For Image Classification

no code implementations11 Oct 2022 Salman Mohamadi, Gianfranco Doretto, Donald A. Adjeroh

We show empirical results of our framework, and comparative performance with the state-of-the-art on four datasets, namely, MNIST, CIFAR10, CIFAR100 and ImageNet to establish a new baseline in two different settings.

Active Learning Classification +4

Fine-Grained Visual Classification of Plant Species In The Wild: Object Detection as A Reinforced Means of Attention

1 code implementation3 Jun 2021 Matthew R. Keaton, Ram J. Zaveri, Meghana Kovur, Cole Henderson, Donald A. Adjeroh, Gianfranco Doretto

Plant species identification in the wild is a difficult problem in part due to the high variability of the input data, but also because of complications induced by the long-tail effects of the datasets distribution.

Fine-Grained Image Classification object-detection +2

Adversarial Latent Autoencoders

12 code implementations CVPR 2020 Stanislav Pidhorskyi, Donald Adjeroh, Gianfranco Doretto

We designed two autoencoders: one based on a MLP encoder, and another based on a StyleGAN generator, which we call StyleALAE.

Ranked #5 on Image Generation on CelebA 256x256 (FID metric)

Disentanglement Image Generation

syGlass: Interactive Exploration of Multidimensional Images Using Virtual Reality Head-mounted Displays

no code implementations23 Apr 2018 Stanislav Pidhorskyi, Michael Morehead, Quinn Jones, George Spirou, Gianfranco Doretto

The quest for deeper understanding of biological systems has driven the acquisition of increasingly larger multidimensional image datasets.

Unified Deep Supervised Domain Adaptation and Generalization

3 code implementations ICCV 2017 Saeid Motiian, Marco Piccirilli, Donald A. Adjeroh, Gianfranco Doretto

This work provides a unified framework for addressing the problem of visual supervised domain adaptation and generalization with deep models.

Domain Generalization

A Supervised Low-Rank Method for Learning Invariant Subspaces

no code implementations ICCV 2015 Farzad Siyahjani, Ranya Almohsen, Sinan Sabri, Gianfranco Doretto

Sparse representation and low-rank matrix decomposition approaches have been successfully applied to several computer vision problems.

Face Recognition Metric Learning +1

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