✦ LIBER ✦

Application of computer vision to bubble detection at a gas-evolving electrode

✍ Scribed by K.A. Ellis; T.Z. Fahidy; M.D. Pritzker

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 665 KB
Volume: 47
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(92)85078-p

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✦ Synopsis

A method was developed to measure the geometry of hydrogen bubbles and dynamics of bubble growth at a gas-evolving electrode during electrodeposition by means of digital image processing. Some techniques which provide near-realtime processing on a microcomputer were investigated. Preliminary results affirm the potential of this technique to become a valuable tool for the study of gas-liquid reactors. Further work is warranted particularly with respect to 3dimensional image processing and multiple bubble detection_ KEYWORDS

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