Search Results for author: Lucas Pascotti Valem

Found 5 papers, 2 papers with code

Person Re-ID through Unsupervised Hypergraph Rank Selection and Fusion

no code implementations27 Apr 2023 Lucas Pascotti Valem, Daniel Carlos Guimarães Pedronette

Person Re-ID has been gaining a lot of attention and nowadays is of fundamental importance in many camera surveillance applications.

Re-Ranking

Rank Flow Embedding for Unsupervised and Semi-Supervised Manifold Learning

1 code implementation24 Apr 2023 Lucas Pascotti Valem, Daniel Carlos Guimarães Pedronette, Longin Jan Latecki

High effective results demonstrate the effectiveness of the proposed method on different tasks: unsupervised image retrieval, semi-supervised classification, and person Re-ID.

Image Retrieval Retrieval

Graph Convolutional Networks based on Manifold Learning for Semi-Supervised Image Classification

no code implementations24 Apr 2023 Lucas Pascotti Valem, Daniel Carlos Guimarães Pedronette, Longin Jan Latecki

In spite of many advances, most of the approaches require a large amount of labeled data, which is often not available, due to costs and difficulties of manual labeling processes.

Classification Semi-Supervised Image Classification

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