Canon FAX L1000 Service Manual page 239

1 2
4 5 6
X
9 10
3-line model template
Figure 3-44 Positions of Pixels in Model Template
Table 3-1 Study Table (Initial values)
Pixel pattern in the model template
Hex Dec 1 2 3
000h 0 0 0 0
001h 1 0 0 0
002h 2 0 0 0
003h 3 0 0 0
004h 4 0 0 0
005h 5 0 0 0
3FBh 1019 1 1 1
3FCh 1020 1 1 1
3FDh 1021 1 1 1
3FEh 1022 1 1 1
3FFh 1023 1 1 1
Table 3-2 Probability Estimation Table
LSZ NLPS
ST NMPS
0 5A1Dh 1
1 14
2586h
2 1114h 16
3 18
080Bh
4 03D8h 20
5 23
01DAh
6 25
00E5h
006Fh
7 28
8 0036h 30
49 79
0706h
50 05CDh 48
51 50
04DEh
52 040Fh 50
53 51
0363h
54 52
02D4h
55 025Ch 53
01F8h
56 54
ST: Status number in the study table
LSZ: Probability estimation value (range) for inaccurate prediction
NLPS: Next status destination when a prediction is inaccurate
NMPS: Next status destination when a prediction is accurate
SWITCH: Next prediction value reversed if SWITCH=1 when prediction is
inaccurate
FAX-L1000 Chapter 3: Technical Reference
3
7 8 1 2
7 8
2-line model template
4 5 6 7 8
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 1
0 0 0 0 1
1 1 1 1 0
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
SWITCH ST
1 1 57
2 0 58
3 0 59
4 0 60
5 0 61
6 0 62
7 0 63
8 0 64
9 0 65
50 0 106
51 0 107
52 0 108
53 0 109
54 0 110
55 0 111
56 0 112
57 0
3-95
3 4 5 6
X
9 10
Predicted
StatusNo.
value of
(ST)
9 10 pixel
0 (white)
0 0
0
0 (white)
0 1 0
0 (white)
1 0
0
0 (white)
1 1 0
0 (white)
0
0 0
0 (white)
0 1 0
0 (white)
1 1 0
0 0 0 (white)
0
0 1 0 (white) 0
1 0 0 (white) 0
1 1 0 (white) 0
LSZ NLPS
NMPS SWITCH
01A4h 55 58
56 59
0160h
0125h 57 60
58 61
00F6h
00CBh 59 62
61 63
00ABh
61 32
008Fh
5B12h
65 65
4D04h 80 66
108 107
50E7h
4B85h 109 103
110 109
5597h
504Fh 111 107
110 111
5A10h
112 109
5522h
59EBh 112 111
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1