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5 months ago

FIERY: Future Instance Prediction in Bird's-Eye View from Surround Monocular Cameras

Hu Anthony ; Murez Zak ; Mohan Nikhil ; Dudas Sofía ; Hawke Jeffrey ; Badrinarayanan Vijay ; Cipolla Roberto ; Kendall Alex

FIERY: Future Instance Prediction in Bird's-Eye View from Surround
  Monocular Cameras

Abstract

Driving requires interacting with road agents and predicting their futurebehaviour in order to navigate safely. We present FIERY: a probabilistic futureprediction model in bird's-eye view from monocular cameras. Our model predictsfuture instance segmentation and motion of dynamic agents that can betransformed into non-parametric future trajectories. Our approach combines theperception, sensor fusion and prediction components of a traditional autonomousdriving stack by estimating bird's-eye-view prediction directly from surroundRGB monocular camera inputs. FIERY learns to model the inherent stochasticnature of the future solely from camera driving data in an end-to-end manner,without relying on HD maps, and predicts multimodal future trajectories. Weshow that our model outperforms previous prediction baselines on the NuScenesand Lyft datasets. The code and trained models are available athttps://github.com/wayveai/fiery.

Code Repositories

wayveai/fiery
Official
pytorch
Mentioned in GitHub

Benchmarks

BenchmarkMethodologyMetrics
bird-s-eye-view-semantic-segmentation-onFIERY (static)
IoU ped - 224x480 - Vis filter. - 100x100 at 0.5: 17.2
IoU veh - 224x480 - No vis filter - 100x100 at 0.5: 35.8
IoU veh - 224x480 - Vis filter. - 100x100 at 0.5: 39.8
bird-s-eye-view-semantic-segmentation-onFIERY
IoU veh - 224x480 - No vis filter - 100x100 at 0.5: 38.2
IoU veh - 224x480 - No vis filter - 100x50 at 0.25: 41.1
IoU vehicle - Setting 3: 58.5
bird-s-eye-view-semantic-segmentation-on-lyftFIERY
IoU vehicle - 224x480 - Long: 36.7
IoU vehicle - 224x480 - Short: 59.4

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