Interpolation Function - Mitsubishi Electric KD Series User Manual

2-5 Interpolation function

【Conceptual Diagram of Interpolation】
Missing pixel
303 304 1 2
Interpolation: ON
【Interpolation example】
TM-XJ959A
・・・
3 4 304
・・・
・・・
Interporation:ON
【Interpolation function】
This product has a Sensor IC array having a reduction of a
resolution at the gap between sensor ICs. This is a function
to compensate a reduction of the resolution between
neighboring Sensor ICs.
【Technology of Interpolation】
To get the most expected Interpolation data, the resolution
of the gaps between neighboring Sensor ICs are
designated to be 300dpi and precisely controlled by the
tolerance of ±15μm in X/Y direction.
- The missing pixel data can be generally interpolated by
generating the data of missing pixel based on Filter
Interpolation.
- If the image data is cyclic, the missing pixel data may
need to be interpolated by generating the data of
missing pixel based on "Average keeping interpolation".
Refer to the following patent publication for further detail.
Japanese Related Patent No.:
(1) 3767593
(2) 3810404
(3) 4199784
(4) 4772754
29
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