Identification of Tree Locations in Geographic Images

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    30-Dec-2015
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Identification of Tree Locations in Geographic Images. By David T. Brown Roger V. Hoang Matthew R. Sgambati Frederick C. Harris, Jr. Overview. VFire CAVE Application Where it fits in VFire Design Abilities Results. Acknowledgements. - PowerPoint PPT Presentation

Transcript of Identification of Tree Locations in Geographic Images

  • Identification of Tree Locations in Geographic Images

    ByDavid T. BrownRoger V. HoangMatthew R. SgambatiFrederick C. Harris, Jr.

  • OverviewVFireCAVEApplicationWhere it fits in VFireDesignAbilitiesResults

  • AcknowledgementsSTTC CAVE Project (ARO# N61339-04-C-0072) at the Desert Research Institute

  • VFireWild-land fire simulatorPurposeStudy the behavior of wild-land firesTrain fire crewsCAVE (Cave Automatic Virtual Environment)

  • CAVE

  • CAVE: Head Tracking

  • CAVE: Input Device

  • VFire

  • VFire

  • VFire

  • DesignFunctional/Nonfunctional RequirementsUse Case DiagramSystem StructureClasses

  • Design: Use Case

  • Design: System Structure

  • Design: Classes

  • CapabilitiesUse photo images to detect treesUse one or more templates to identify treesUse Vegetation map to help identify treesUse Vegetation map alone to randomly place treesOverlay Photo image with Vegetation map

  • GUI

  • GUI

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • Results

  • ConclusionVFireCAVEApplicationWhere it fits in VFireDesignAbilitiesResults

  • Future WorkAbility to delete large numbers of treesAbility to change the highlighting colorsAbility to change tuning parameters for the same template in different regionsAbility to detect artificial structuresSpeed up the applicationTry to obtain images with less shadows