Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Road Profile Analysis based on Elevation Map with LiDAR for Autonomous Driving

自動運転のためのLiDARを用いたエレベーションマップに基づく路面凹凸検出

Detailed Information

Author(J)1) 鈴木 皓介, 2) 柳瀬 龍, 3) 米陀 佳祐, 4) 菅沼 直樹
Author(E)1) Kosuke Suzuki, 2) Ryo Yanase, 3) Keisuke Yoneda, 4) Naoki Suganuma
Affiliation(J)1) 金沢大学, 2) 金沢大学, 3) 金沢大学, 4) 金沢大学
Affiliation(E)1) Kanazawa University, 2) Kanazawa University, 3) Kanazawa University, 4) Kanazawa University
Abstract(J)安全かつ快適な自動運転を実現するためには,路面凹凸を検出して適切に減速や停止を行う必要がある.LiDARで取得することができる3次元点群は,遠方ほど疎となり路面凹凸を十分に検出できない.本研究では時系列的な処理によりエレベーションマップを作成し,ロバストに路面凹凸を検出する手法を提案する.

Translation

Abstract(E)A robust bump detection in the road surfaces is very important to ensure safe and smooth autonomous driving. However, it is very tricky to distinguish these features based on the distribution pattern of LiDAR 3D point clouds because of sparsity especially at the far distances. Therefore, we propose in this paper a time-series based method to precisely analyze the road profiles using the elevation maps.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".