Facsimile and static presentation processing – Facsimile – Auxiliary signal
Patent
1996-05-10
1999-08-17
Vu, Kim Yen
Facsimile and static presentation processing
Facsimile
Auxiliary signal
358400, 358462, 382186, 382317, 37910007, 37910014, H04N 100, H04N 140, G06K 920, H04M 1100
Patent
active
059401893
ABSTRACT:
A facsimile apparatus includes a transmission motor (90), and when an original to be transmitted is moved by the transmission motor in a sub-scanning direction, sequential lines in the sub-scanning direction are scanned by a contact image sensor (100) in a main scanning direction, and therefore, image data of a black dot or a white dot is outputted by the contact image sensor. A microcomputer (60) specifies a line in which a black dot outputted from the contact image sensor first exists as a start line, and specifies an area on the basis of the start line and an end line which is determined by a fact that three white lines in which no black dots are detected appear after the start line. Addressing information is recognized on the basis of the image data outputted from the contact image sensor which is scanning the area.
REFERENCES:
patent: 4562594 (1985-12-01), Bednar et al.
patent: 5126858 (1992-06-01), Kurogane et al.
patent: 5247591 (1993-09-01), Baran
Honjo Kazushi
Kishida Tatsuji
Matsubara Shigetoshi
Takata Koichi
Tanaka Junji
Sanyo Electric Co. Ltd
Tottori Sanyo Electric Co., Ltd
Vu Kim Yen
Williams Kimberly A.
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