Search Results for author: Juha Ylioinas

Found 6 papers, 2 papers with code

Relative Camera Pose Estimation Using Convolutional Neural Networks

1 code implementation5 Feb 2017 Iaroslav Melekhov, Juha Ylioinas, Juho Kannala, Esa Rahtu

This paper presents a convolutional neural network based approach for estimating the relative pose between two cameras.

General Classification Pose Estimation +2

Image-based Localization using Hourglass Networks

no code implementations23 Mar 2017 Iaroslav Melekhov, Juha Ylioinas, Juho Kannala, Esa Rahtu

In this paper, we propose an encoder-decoder convolutional neural network (CNN) architecture for estimating camera pose (orientation and location) from a single RGB-image.

General Classification Image-Based Localization +1

Full-Frame Scene Coordinate Regression for Image-Based Localization

no code implementations9 Feb 2018 Xiaotian Li, Juha Ylioinas, Juho Kannala

In this paper, instead of in a patch-based manner, we propose to perform the scene coordinate regression in a full-frame manner to make the computation efficient at test time and, more importantly, to add more global context to the regression process to improve the robustness.

Camera Relocalization Data Augmentation +2

CubiCasa5K: A Dataset and an Improved Multi-Task Model for Floorplan Image Analysis

1 code implementation3 Apr 2019 Ahti Kalervo, Juha Ylioinas, Markus Häikiö, Antti Karhu, Juho Kannala

Better understanding and modelling of building interiors and the emergence of more impressive AR/VR technology has brought up the need for automatic parsing of floorplan images.

Geometric Image Correspondence Verification by Dense Pixel Matching

no code implementations15 Apr 2019 Zakaria Laskar, Iaroslav Melekhov, Hamed R. -Tavakoli, Juha Ylioinas, Juho Kannala

The main contribution is a geometric correspondence verification approach for re-ranking a shortlist of retrieved database images based on their dense pair-wise matching with the query image at a pixel level.

Image Retrieval Re-Ranking +2

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