READING DIAGRAMS
PRODUCT REFERENCE GUIDE 89
Matrix 120™ 210-0xx 2D Codes WVGA
Vignetting
For Matrix 120™ readers used in 2D code reading applications, due to the “fisheye” or
“vignetting” effect of the lens, the reading area is limited to the central zone of the Ver-
tical Field of View.
Figure 67 - WVGA Model Vignetting Effect
Depending on the application,
Image Cropping
can be applied above and below the
central zone of the vertical FOV, limiting image acquisition to the effective reading area
and therefore increasing frame rate and reducing overall image processing time.
Содержание Matrix 120
Страница 1: ...Matrix 120 PRODUCT REFERENCE GUIDE Image Based Reader...
Страница 14: ...GENERAL VIEW XIV MATRIX 120...
Страница 63: ...mm in MECHANICAL DIMENSIONS PRODUCT REFERENCE GUIDE 49 Figure 29 Mounting Bracket Overall Dimensions...
Страница 75: ...INPUTS PRODUCT REFERENCE GUIDE 61 Figure 41 NPN External Trigger Using Matrix 120 Power...
Страница 95: ...GLOBAL FOV DIAGRAMS PRODUCT REFERENCE GUIDE 81 2D Codes Figure 64 Global FOV 2D Code Diagram for MP Models...
Страница 97: ...GLOBAL FOV DIAGRAMS PRODUCT REFERENCE GUIDE 83 Matrix 120 310 xxA Models Digimarc Barcode...
Страница 149: ...IMAGE CROPPING PRODUCT REFERENCE GUIDE 135 The cropped area can be moved by dragging the center...
Страница 153: ...Reader 2 Reader 3 PASS THROUGH CONFIGURATIONS PRODUCT REFERENCE GUIDE 139...
Страница 177: ...OUTPUTS PRODUCT REFERENCE GUIDE 163 Figure 4 NPN Output Connection Figure 5 Push Pull Output Connection...
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