1
Ynjiun P Wang, Angi Ye: Anti-hand-jittering dataform readers and methods. Metanetics Corporation, Kenneth P Robinson, November 25, 1997: US05691773 (68 worldwide citation)

Dataform readers using two-dimensional sensor array cameras provide image frames comprising successive first and second fields of image data. In hand-held operation, hand jitter results in image offset causing registration errors between fields. Resolution and decoding performance are enhanced by de ...


2
Wang Ynjiun P, Ye Angi: Lecteurs de formes de donnees, a elimination du tremblement, et procedes correspondants, Anti-hand-jittering dataform readers and methods. Meta Holding Corporation, Symbol Technologies, BCF, March 20, 1997: CA2203639

Dataform readers using two-dimensional sensor array cameras provide image frames comprising successive first (Fig. 2B) and second (Fig. 2C) fields of image data. In hand-held operation, hand jitter results in image offset (4b) causing registration errors between fields. Resolution and decoding perfo ...


3
Wang Ynjiun P, Ye Angi: Anti-hand-jittering dataform readers and methods. Symbol Technologies, January 21, 2004: EP1383071-A2

A dataform reader, configured to reduce effects of image offset causing registration error between sequential fields of image data, comprising: a sensor array (14) responsive to illumination reflected from a dataform to provide signals representative of illumination levels on first and second groups ...


4
Wang Ynjiun P, Ye Angi: Anti-hand-jittering dataform readers and methods. Meta Holding, Corporation, ROBINSON Kenneth P, March 20, 1997: WO/1997/010563

Dataform readers using two-dimensional sensor array cameras provide image frames comprising successive first (Fig. 2B) and second (Fig. 2C) fields of image data. In hand-held operation, hand jitter results in image offset (46) causing registration errors between fields. Resolution and decoding perfo ...


5
Wang Ynjiun P, Ye Angi: Anti-hand-jittering dataform readers and methods. Meta Holding, August 27, 1997: EP0791204-A1

A imaging based dataform reader utilizes a method of compensating for image offset between consecutive image fields comprising an interlaced image frame. The method includes determination of a disparity vector corresponding to the direction and magnitude of the offset between portions of successive ...