Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Demonstration of automatic recognition of license plates of road vehicles

道路走行車両のナンバープレートの自動認識に関する実証

Detailed Information

Category(J)PPT資料

Translation

Category(E)PPT slides
Author(J)1) 菅原 宏明, 2) 菊池 恵和
Author(E)1) Hiroaki Sugawara, 2) Yoshikazu Kikuchi
Affiliation(J)1) 八千代エンジニヤリング株式会社, 2) 八千代エンジニヤリング株式会社
Affiliation(E)1) Yachiyo Engineering CO.,LTD., 2) Yachiyo Engineering CO.,LTD.
Abstract(J)AI画像解析技術を活用した走行車両の車種別交通量やナンバープレートの自動読取りシステムの現道における適用可能性について検証した.日中の計測では高い精度を確保できたが,日没や日の出前後での精度低下や,夜間は計測不可能である点を確認した.

Translation

Abstract(E)We verified the applicability of a system that uses AI image analysis technology to automatically read vehicle type-specific traffic volume and license plates on existing roads. Although high accuracy was achieved during daytime measurements, it was confirmed that accuracy decreased around sunset and sunrise, and that measurements were impossible at night.

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".