M64283FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M64283FP

Image Sensor (Artificial Retina Chip)

MITSUBISHI ELECTRIC  

Semiconductor Technical Data

MITSUBISHI

P scanner

M scanner

Mitsubishi Integrated Circuit <Linear IC>

M64283FP

Image Sensor (Artificial Retina Chip)

Pixel area

4 x 1 filter

Scanning direction

Pixel origin

X register

X0~X3

X scanner

Figure 3. Filter Configuration with P, M and X registers

Figure 4 shows an example of filter setting. To output a positive image from an origin of an image area, set 1

to the least significant bit P0 of the P register as shown in Figure 4 (a). To output an edge image, set 1 to the

least significant bit M0 of the M register as shown Figure 4 (b). Figure 5 (a), (b) and (c) show the examples of

setting P, M, and X registers to output an edge image.

0

0

0

+1

1000

Filter

X 0~X3 X register

(a) Positive Image

0

0

0

-1

Filter 1 0 0 0

X 0~X3 X register

(b) Negative Image

Figure 4. Example of Positive and Negative Image

11/35

Specifications and information in this document are subject to change without notice.

Ver. 2. 2. 3

07/22/1998

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