Automotive Stereo Vision Using Deconvolution Technique

Abstract

A nr ~ w :~Lert·" vi:~iw1 ~;ys t .•' m us"ir'/' d••co nv o:Juti.on ted~r~ iqu e i s pr oposed . 'l' hi s :;y:;l.e m L; com J>< >S<'d of U1 e upfH:r· a nd U1< · ] owe r camerA. . By deconvolutin1' the ~ upper i mage wi t il the• "lc.1Wf'r o ne , t.lw :;y:;i.r~rn <'on:;L ru cts a h or-Lzo nt aJ sec: Lion ·im A.p:e . Af'Ler the a ut o mob il es llrt' sepa r ate d f'rom thr· ol.hf'r thin": ; ·in Lhi:> horizontal :;cc· Lion imagP. , the di . stances and r elat.iv~· v elnrit. y are mc-•as ur P d. 'l'h ·i:; :>e"mc,nl.at.ion i :; rPall:;.Pd by t h e thrcsholclinp: rroced ure wh ich utili zes tht• relaLion hl'I. Wt ·'<' n l.lic distarwc and l.hl' breadth of' the auto mobile. 'J'he expe rim e nt al result s are presented . II. i:; also :;ho wn t.h at Uw <leeonvoJul.lon l.echnlquP is able to co n st ru ct a fin e r a nd hit,her r esol ut ·iona :l horizo nt al :;"d.ion ·i ma p;e co mpared w ith a correlation technique . Alth ou gh the SN rati o o f the hori zo ntal ser:L.ion image i s inco n sjstent wi th range r eso luti o n, the possibility o f the adjust me nt between t he SN r atio and the res olution i s prese nted.