Eusso UNC7825 Series, Руководство пользователя, Страница: 74 / 127

2. Position the cursor beside VINTP, click the Left or Right button to select the E-Zoom vertical interpolation
method.
3. Position the cursor beside RET, click OSD(Enter) to return to SPECIAL FUNCTION menu.
Note:
z Linear interpolation
Interpolation signals are created between original signals using liner approximation. It provides images with
normal appearance.
z Cubic interpolation
The ideal LPF's impulse response is approximated by a curve, which is folded into the original signal to create
an interpolation signal. It provides images with increased resolution compared to linear interpolation.
z
B-Spling interpolation
Interpolation signals are created using a curve which is joined by a smooth polynomial expression. It provides
images with a greater sense of smoothness than linear interpolation.
z 0-Order hold interpolation
The original signal is held and used as an interpolation signal, when the magnification is increased, mosaic
impression may appeared on the image.
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