行人原型擴展——更多用於自動駕駛車輛安全測試的行人模型

摘要

在我們先前的研究《Pedestrian Archetypes》中，我們將行人原型定義為能獨特識別特定類型行人的行為集合。第一篇文章提出了12種行人原型，包括Wanderer、Drunk、Distracted、Flash、Indecisive、Blind、Flock、Jaywalker、Elderly、Kid、Eventful與Parked Pedestrian。這些原型的提出，旨在超越單一的行為標籤，並提供一種更自然的方式，來描述危險行人在真實交通情境中實際上如何逐步地表現其行為。然而，在進一步標註YouTube行車記錄器影片後，我們識別出7個額外的行人原型，這些原型與先前提出的原型相比，具有可觀察且顯著的行為差異。這些新原型捕捉到了原始分類法無法完全解釋的行人行為模式。在本預印本中，我們介紹每個新原型，定義其必要行為與可選行為，解釋它與先前提出的原型有何不同，並提供影片幀證據，展示該原型的實際運作。

English

In our prior work, Pedestrian Archetypes, we defined pedestrian archetypes as collections of behaviors that uniquely identify a specific type of pedestrian. The first paper proposed 12 pedestrian archetypes, including the Wanderer, Drunk, Distracted, Flash, Indecisive, Blind, Flock, Jaywalker, Elderly, Kid, Eventful, and Parked Pedestrian. These archetypes were introduced to move beyond single behavior labels and provide a more natural way to describe how dangerous pedestrians actually behave progressively in real-world traffic scenarios. However, upon further annotation of YouTube dash-cam videos, we identified 7 additional pedestrian archetypes with observable and significant behavioral differences from the previously proposed ones. These new archetypes capture pedestrian behavior patterns that could not be fully explained by the original taxonomy. In this pre-print, we introduce each new archetype, define its essential and optional behaviors, explain how it differs from previously proposed archetypes, and provide video-frame evidence showing the archetype in action.