User Manual

Section 4 SETTING OF INSPECTION CONDITION

Section 4

Detecting Presence of Character String (CHARA)

ZFV-C

User’s Manual

• Specifying edge detection conditions

Set the edge detection conditions when [EDGE] is selected for [MODE].

Set the direction in which edges are searched and the density level.

• Selecting the color of edge

Select the direction of density change for the edge to be detected.

X MENU mode-[CUSTM]-[MODE DTL]-[EDGE MODE]

• Selecting the edge detection direction

Select the direction in which edges are searched.

X MENU mode-[CUSTM]-[MODE DTL]-[DIRECTION]

Setting Details

DARK (default) Dark areas shown in the filtered monochrome image are assumed to be edges.

LIGHT Light areas shown in the filtered monochrome image are assumed to be edges.

Setting Details

↑ (default) Searches from bottom to top.

↓ Searches from top to bottom.

→ Searches from left to right.

← Searches from right to left.

2004/09/24

To correction position by this edge

EDGE MODE: BLACK

EDGE: ↓

Example)