activity
20202026
most citedCombining EfficientNet and Vision Transformers for Video Deepfake Detection

279 citations · 364 across the 24 of their papers we have counts for

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Showing 2024Show all

6 papers · 1 filter

cs.IR2024

Maybe you are looking for CroQS: Cross-modal Query Suggestion for Text-to-Image Retrieval

Giacomo Pacini, Fabio Carrara, Nicola Messina +3

Query suggestion, a technique widely adopted in information retrieval, enhances system interactivity and the browsing experience of document collections. In cross-modal retrieval,…

cs.CV2024

Towards Identity-Aware Cross-Modal Retrieval: a Dataset and a Baseline

Nicola Messina, Lucia Vadicamo, Leo Maltese +1

Recent advancements in deep learning have significantly enhanced content-based retrieval methods, notably through models like CLIP that map images and texts into a shared embedding…

cs.CV2024

Talking to DINO: Bridging Self-Supervised Vision Backbones with Language for Open-Vocabulary Segmentation

Luca Barsellotti, Lorenzo Bianchi, Nicola Messina +5

Open-Vocabulary Segmentation (OVS) aims at segmenting images from free-form textual concepts without predefined training classes. While existing vision-language models such as CLIP…

cs.CV2024★ 1 cited

Mind the Prompt: A Novel Benchmark for Prompt-based Class-Agnostic Counting

Luca Ciampi, Nicola Messina, Matteo Pierucci +3

Recently, object counting has shifted towards class-agnostic counting (CAC), which counts instances of arbitrary object classes never seen during model training. With advancements…

cs.CV2024

Joint-Dataset Learning and Cross-Consistent Regularization for Text-to-Motion Retrieval

Nicola Messina, Jan Sedmidubsky, Fabrizio Falchi +1

Pose-estimation methods enable extracting human motion from common videos in the structured form of 3D skeleton sequences. Despite great application opportunities, effective conten…

cs.CV2024

Is CLIP the main roadblock for fine-grained open-world perception?

Lorenzo Bianchi, Fabio Carrara, Nicola Messina +1

Modern applications increasingly demand flexible computer vision models that adapt to novel concepts not encountered during training. This necessity is pivotal in emerging domains…