Inference Overlay

Trees detected with Inference Overlay.

The AI Inference Overlay is a Grid Overlay which can spatially identify features using one or more Prequel Grids. Features are identified using a Convolution Neural Network. This neural network takes a subsection (window) of the input grid and either classifies or detects one or more objects in that window. The window of detection marches over the input grid with a configurable stride.

{{gallery foliage_inference_labels.jpg|Labeled features foliage_inference_scores.jpg|Label Scores foliage_inference_masks.jpg|Pixel Masks foliage_inference_boxes.jpg|Bounding Boxes foliage_inference_foliage_height.jpg|DSM DTM on identified features foliage_inference_max_neighbhor_height.jpg|Iterated max neighboring height }}

How-to's

• How to import trees based on an Inference Overlay
• How to use the Inference Overlay to detect and add solar panels to buildings based on a Satellite Overlay

See also

• Model attributes (Inference Overlay)
• Neural Network
• ONNX
• PyTorch

---

Inference Overlay

Inference Overlay

Tutorials

Overview

Theory

Benchmarks

Group

Model attributes

Inference

Neural Network • Input tensor • Output tensor

Model attributes

Bbox overlap • Inference mode • Mask threshold • Score threshold • Stride fraction

Prequels

A • B

Result types

Boxes • Labels • Masks • Scores

Neural Networks

Foliage • Solar panels

---

Overlays

Categorization

Grid • Parent • Result Child • Result Parent • Result type

Default

City

Administrative

Ownership • Ownership Grid • Zipcodes • Zoning • Neighborhoods • Municipalities • Vacancy

Environmental

Heat Stress • Traffic Density • Traffic Noise • Traffic NO2 • Livability

Water

Rainfall • Flooding • Groundwater • Subsidence • Watershed

Grid Calculation

Average • Combo • Distance • Sight Distance • Travel Distance • Inference • Iteration

Geo Data

GeoTIFF • WCS • WMS • Image • Area • Attribute • Function

Topography

Satellite • Digital Surface Model • Digital Terrain Model • Underground • Source

Network

Network Distance • Network Overview • Network Ownership