24
ECM Search
Section 3-4
3-4
ECM Search
This processing item searches the input image for parts having a high degree
of similarity to the target mark (model), and measures its correlation value
(similarity) and position.
In a normal search, image pattern models are used that look at the color and
light/dark information, but in an ECM search, models are used that look at the
profile information.Therefore, this processing assures a reliable search even
for low-contrast or noisy images.
• To measure the location of a mark
Summary of Contents for Xpectia-FZ3 Series
Page 1: ...Xpectia FZ3 Series Vision System SHORT OPERATION MANUAL Cat No Q29E EN 01...
Page 2: ......
Page 3: ...Vision System Xpectia FZ3 Series Short Operation Manual...
Page 4: ......
Page 10: ...6 Software Overview Section 1 3...
Page 17: ...13 Processing Item Guideline Section 2 3 2 3 1 Position Compensation...
Page 18: ...14 Processing Item Guideline Section 2 3 2 3 2 Locating Measurement Objects Not Inclined...
Page 24: ...20 Processing Item Guideline Section 2 3...
Page 34: ...30 Scan Edge Position Section 3 9 3 9 1 Judgment Conditions Scan Edge Position...
Page 52: ...48 Date Verification Section 3 21...
Page 54: ...50 Image Logging Section 4 1...
Page 56: ...52 Data Output Section 5 1...