Results 11 to 20 of about 253,185 (280)

A Multilevel Road Alignment Model for Spatial-Query-by-Sketch

open access: yesApplied Sciences, 2020
A sketch map represents an individual’s perception of a specific location. However, the information in sketch maps is often distorted and incomplete. Nevertheless, the main roads of a given location often exhibit considerable similarities between the ...
Ming Tang, Zoe Falomir, Yehua Sheng
doaj   +1 more source

Disentangled and controllable sketch creation based on disentangling the structure and color enhancement

open access: yesIET Image Processing, 2022
Existing sketch‐based image processing methods include sketch recognition, sketch synthesis and sketch‐based image retrieval. For sketch creation, a meaningful task is proposed namely disentangled and controllable sketch creation (DCSC) based on ...
Nan Gao, Hui Ren, Jia Li, ZhiBin Su
doaj   +1 more source

COLLECTIVE SPATIAL COGNITION OF KIDS IN COMMUNITY MAPPINGS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Due to the importance of spatial data in decision making and the cost of collecting these data, in recent years various communities have collaborated on spatial data collection.
A. Zare Zardiny, F. Hakimpour
doaj   +1 more source

The SmartLandMaps Approach for Participatory Land Rights Mapping

open access: yesLand, 2023
Millions of formal and informal land rights are still undocumented worldwide and there is a need for scalable techniques to facilitate that documentation.
Claudia Lindner   +4 more
doaj   +1 more source

Cognitively plausible representations for the alignment of sketch and geo-referenced maps

open access: yesJournal of Spatial Information Science, 2017
In many geo-spatial applications, freehand sketch maps are considered as an intuitive way to collect user-generated spatial information. The task of automatically mapping information from such hand-drawn sketch maps to geo-referenced maps is known as the
Sahib Jan   +3 more
doaj   +1 more source

URSIM: Unique Regions for Sketch Map Interpretation and Matching

open access: yesRobotics, 2019
We present a method for matching sketch maps to a corresponding metric map, with the aim of later using the sketch as an intuitive interface for human–robot interactions.
Malcolm Mielle   +2 more
doaj   +1 more source

On the cohomological equation for interval exchange maps [PDF]

open access: yes, 2003
We exhibit an explicit full measure class of minimal interval exchange maps T for which the cohomological equation $\Psi -\Psi\circ T=\Phi$ has a bounded solution $\Psi$ provided that the datum $\Phi$ belongs to a finite codimension subspace of the space
Marmi, Stefano   +2 more
core   +4 more sources

What’s (Not) on the Map: Landscape Features from Participatory Sketch Mapping Differ from Local Categories Used in Language

open access: yesLand, 2017
Participatory mapping of local land use as the basis for planning and decision-making has become widespread around the globe. However, still relatively little is known about the conceptual underpinnings of geographic information produced through ...
Flurina M. Wartmann, Ross S. Purves
doaj   +1 more source

Exploring The Perceived Landscape with The Local People: The Experience of Community Mapping in Orduzu District (Malatya/Turkey)

open access: yesIconarp International Journal of Architecture and Planning, 2021
Purpose The main purpose of the paper is to define historical landscapes through locals’ perspectives and employs community mapping as a tool for defining and transferring perceived landscape elements Design/Methodology/Approach The method used in ...
Bilge Hatun Ay, Aysun Tuna
doaj   +1 more source

Capturing Flood Risk Perception via Sketch Maps

open access: yesISPRS International Journal of Geo-Information, 2018
The fact that an increasing number of people and local authorities are affected by natural hazards, especially floods, highlights the necessity of adequate mitigation and preparedness within disaster management.
Carolin Klonner   +4 more
doaj   +1 more source

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