Search Results for author: Tal Shaharabany

Found 10 papers, 6 papers with code

Box-based Refinement for Weakly Supervised and Unsupervised Localization Tasks

1 code implementation ICCV 2023 Eyal Gomel, Tal Shaharabany, Lior Wolf

It has been established that training a box-based detector network can enhance the localization performance of weakly supervised and unsupervised methods.

Object Discovery Phrase Grounding

Zero-Shot Audio Captioning via Audibility Guidance

no code implementations7 Sep 2023 Tal Shaharabany, Ariel Shaulov, Lior Wolf

Instead, captioning occurs as an inference process that involves three networks that correspond to the three desired qualities: (i) A Large Language Model, in our case, for reasons of convenience, GPT-2, (ii) A model that provides a matching score between an audio file and a text, for which we use a multimodal matching network called ImageBind, and (iii) A text classifier, trained using a dataset we collected automatically by instructing GPT-4 with prompts designed to direct the generation of both audible and inaudible sentences.

Zero-shot Audio Captioning

Annotator Consensus Prediction for Medical Image Segmentation with Diffusion Models

1 code implementation15 Jun 2023 Tomer Amit, Shmuel Shichrur, Tal Shaharabany, Lior Wolf

A major challenge in the segmentation of medical images is the large inter- and intra-observer variability in annotations provided by multiple experts.

Image Segmentation Medical Image Segmentation +2

AutoSAM: Adapting SAM to Medical Images by Overloading the Prompt Encoder

no code implementations10 Jun 2023 Tal Shaharabany, Aviad Dahan, Raja Giryes, Lior Wolf

The recently introduced Segment Anything Model (SAM) combines a clever architecture and large quantities of training data to obtain remarkable image segmentation capabilities.

Image Segmentation Segmentation +2

Similarity Maps for Self-Training Weakly-Supervised Phrase Grounding

1 code implementation CVPR 2023 Tal Shaharabany, Lior Wolf

A phrase grounding model receives an input image and a text phrase and outputs a suitable localization map.

Phrase Grounding

End-to-End Segmentation via Patch-wise Polygons Prediction

no code implementations5 Dec 2021 Tal Shaharabany, Lior Wolf

The leading segmentation methods represent the output map as a pixel grid.

Segmentation

Learning a Weight Map for Weakly-Supervised Localization

no code implementations28 Nov 2021 Tal Shaharabany, Lior Wolf

In the weakly supervised localization setting, supervision is given as an image-level label.

Weakly supervised segmentation

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