Search Results for author: Sergiu Nedevschi

Found 7 papers, 0 papers with code

Forest Inspection Dataset for Aerial Semantic Segmentation and Depth Estimation

no code implementations11 Mar 2024 Bianca-Cerasela-Zelia Blaga, Sergiu Nedevschi

Humans use UAVs to monitor changes in forest environments since they are lightweight and provide a large variety of surveillance data.

Depth Estimation Semantic Segmentation +1

MonoDVPS: A Self-Supervised Monocular Depth Estimation Approach to Depth-aware Video Panoptic Segmentation

no code implementations14 Oct 2022 Andra Petrovai, Sergiu Nedevschi

Depth-aware video panoptic segmentation tackles the inverse projection problem of restoring panoptic 3D point clouds from video sequences, where the 3D points are augmented with semantic classes and temporally consistent instance identifiers.

Depth-aware Video Panoptic Segmentation Depth Prediction +4

Time-Space Transformers for Video Panoptic Segmentation

no code implementations7 Oct 2022 Andra Petrovai, Sergiu Nedevschi

We propose a novel solution for the task of video panoptic segmentation, that simultaneously predicts pixel-level semantic and instance segmentation and generates clip-level instance tracks.

Instance Segmentation Segmentation +1

Exploiting Pseudo Labels in a Self-Supervised Learning Framework for Improved Monocular Depth Estimation

no code implementations CVPR 2022 Andra Petrovai, Sergiu Nedevschi

To improve the performance of our estimates, in the second step, we re-train the network with the scale invariant logarithmic loss supervised by pseudo labels.

Monocular Depth Estimation Self-Supervised Learning

Fast Boosting Based Detection Using Scale Invariant Multimodal Multiresolution Filtered Features

no code implementations CVPR 2017 Arthur Daniel Costea, Robert Varga, Sergiu Nedevschi

In this paper we propose a novel boosting-based sliding window solution for object detection which can keep up with the precision of the state-of-the art deep learning approaches, while being 10 to 100 times faster.

object-detection Object Detection

Word Channel Based Multiscale Pedestrian Detection Without Image Resizing and Using Only One Classifier

no code implementations CVPR 2014 Arthur Daniel Costea, Sergiu Nedevschi

By using a GPU implementation we achieve a classification rate of over 10 million bounding boxes per second and a 16 FPS rate for multiscale detection in a 640×480 image.

General Classification Pedestrian Detection

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