The research content of this paper is vehicle detection and tracking based on a single camera. It is mainly to detect and track front vehicles.

本文的研究内容是基于单个摄像机的车辆检测与跟踪，主要是对本车前方的运动车辆进行检测和跟踪。

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With his car rolling away on the track and water spraying down on him, o 'leary remembered the Puma knife in his front pocket.

奥利里想起了前袋里的彪马刀，而此刻，他的车正在车道上慢慢移动，水正向下喷在他的身上。

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We ran on the track in the front lawn, and squared off in sisterly bowling duels down in the basement alley.

我们在前草坪上健身，在地下室的保龄球馆来场姐妹对决。

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"Even though I'm blind I love to go see movies. Some theaters have these transmitters that you can check out at the front desk where you buy your tickets, and there is an audio track that provides description for the movies.

VOA: special.2010.03.01

Dutch judo competitor Edith Bosch was nearby and posted on her Twitter site: "A drunk guy threw a bottle on the track in front of me -- I hit him.... Unbelievable!"

CNN: SHARE THIS

Their three centre halves, sat deep, made it tough for Agbonlahor to break the back line, and they always had a spare man to either track the front-runner or follow Heskey when he dropped a little deeper.

BBC: Lee Dixon's tactical view

It includes one hour of classroom instruction, video demonstrations and chalk talk, a half-hour track and vehicle orientation, lunch, and four and a half hours of track exercises in front and all-wheel-drive vehicles.

FORBES: Make Winter Driving Fun And Safe: The Bridgestone Winter Driving School