Automatic testing system for driver pile examination process based on image sequence analysis

Application Number: 00109133
Application Date: 2000.06.09
Publication Number: 1272666
Publication Date: 2000.11.08
Priority Information:
International: G06T1/00;G09B9/02;G09G5/00
Applicant(s) Name: Qinghua Univ.
Inventor(s) Name: Li Wanzhou;Chen Jiang
Patent Agency Code: 11201
Patent Agent: liao yuanqiu
Abstract The present invention belongs to the field of computer and digital image processing technology. Said system includes portal frame unit, several stake poles for examination, camera, LED large screen display and horn; several groups of infrared receiving/transmitting sensor units, computer image processing unit, radio transfer engine cutoff measuring unit and switching frequency collecting unit. Said invention utilizes the image sequence shot by camera to make real-time digital image analysis to identify the vehicle running trace instead of manual investigation, and can raise accuracy, reliability and objectivity of examination result.