[sane-devel] brigthness with Canon iDE110

Felipe de Jesus Garcia Martinez felipe.garcia at microformas.com.mx
Thu Dec 6 18:38:06 UTC 2012


root at GSI-000434:/home/val# scanimage --help
[sanei_debug] Setting debug level of dll to 0.
Usage: scanimage [OPTION]...

Start image acquisition on a scanner device and write image data to
standard output.

Parameters are separated by a blank from single-character options (e.g.
-d epson) and by a "=" from multi-character options (e.g.
-d, --device-name=DEVICE   use a given scanner device (e.g. hp:/dev/scanner)
    --format=pnm|tiff      file format of output file
-i, --icc-profile=PROFILE  include this ICC profile into TIFF file
-L, --list-devices         show available scanner devices
-f, --formatted-device-list=FORMAT similar to -L, but the FORMAT of the
                           can be specified: %d (device name), %v (vendor),
                           %m (model), %t (type), %i (index number), and
                           %n (newline)
-b, --batch[=FORMAT]       working in batch mode, FORMAT is `out%d.pnm' or
                           `out%d.tif' by default depending on --format
    --batch-start=#        page number to start naming files with
    --batch-count=#        how many pages to scan in batch mode
    --batch-increment=#    increase page number in filename by #
    --batch-double         increment page number by two, same as
    --batch-prompt         ask for pressing a key before scanning a page
    --accept-md5-only      only accept authorization requests using md5
-p, --progress             print progress messages
-n, --dont-scan            only set options, don't actually scan
-T, --test                 test backend thoroughly
-A, --all-options          list all available backend options
-h, --help                 display this help message and exit
-v, --verbose              give even more status messages
-B, --buffer-size=#        change input buffer size (in kB, default 32)
-V, --version              print version information

Options specific to device `genesys:libusb:002:002':
  Scan Mode:
    --mode Color|Gray|Lineart [Gray]
        Selects the scan mode (e.g., lineart, monochrome, or color).
    --source Flatbed|Transparency Adapter [inactive]
        Selects the scan source (such as a document-feeder).
    --preview[=(yes|no)] [no]
        Request a preview-quality scan.
    --depth 8|16 [8]
        Number of bits per sample, typical values are 1 for "line-art" and 8
        for multibit scans.
    --resolution 2400|1200|600|300|150|100|75dpi [300]
        Sets the resolution of the scanned image.
    -l 0..213.8mm [0]
        Top-left x position of scan area.
    -t 0..300mm [0]
        Top-left y position of scan area.
    -x 0..213.8mm [213.8]
        Width of scan-area.
    -y 0..300mm [300]
        Height of scan-area.
    --custom-gamma[=(yes|no)] [no]
        Determines whether a builtin or a custom gamma-table should be used.
    --gamma-table 0..65535,... [inactive]
        Gamma-correction table.  In color mode this option equally affects
        red, green, and blue channels simultaneously (i.e., it is an
        gamma table).
    --red-gamma-table 0..65535,... [inactive]
        Gamma-correction table for the red band.
    --green-gamma-table 0..65535,... [inactive]
        Gamma-correction table for the green band.
    --blue-gamma-table 0..65535,... [inactive]
        Gamma-correction table for the blue band.
    --swdeskew[=(yes|no)] [no]
        Request backend to rotate skewed pages digitally
    --swcrop[=(yes|no)] [no]
        Request backend to remove border from pages digitally
    --swdespeck[=(yes|no)] [no]
        Request backend to remove lone dots digitally
    --despeck 1..9 (in steps of 1) [1]
        Maximum diameter of lone dots to remove from scan
    --lamp-off-time 0..60 [15]
        The lamp will be turned off after the given time (in minutes). A
        of 0 means, that the lamp won't be turned off.
    --threshold 0..100% (in steps of 1) [50]
        Select minimum-brightness to get a white point
    --threshold-curve 0..127 (in steps of 1) [50]
        Dynamic threshold curve, from light to dark, normally 50-65
    --disable-dynamic-lineart[=(yes|no)] [no]
        Disable use of a software adaptive algorithm to generate lineart
        relying instead on hardware lineart.
    --disable-interpolation[=(yes|no)] [no]
        When using high resolutions where the horizontal resolution is
        than the vertical resolution this disables horizontal interpolation.
    --color-filter Red|Green|Blue|None [None]
        When using gray or lineart this option selects the used color.
    --clear-calibration []
        Clear calibration cache

Type ``scanimage --help -d DEVICE'' to get list of all options for DEVICE.

List of available devices:
*Felipe García Martínez
Gerente de Sistemas Internos
Microformas, S.A. de C.V.
Tel. 11675219
Cel. 5510496939*

El presente mensaje de datos, contiene información confidencial que también
puede constituir un secreto industrial propiedad de MICROFORMAS, S.A. DE
C.V. y va dirigido al destinatario. Si usted no es el destinatario del
presente mensaje de datos, por este conducto, se le informa, para todos los
efectos a que haya lugar, que no cuenta con la autorización para divulgar,
usar, apoderarse, copiar, distribuir, reproducir y/o tomar cualquier acción
en relación al contenido de este mensaje de datos, por lo cual, lo anterior
queda expresamente prohibido. Se le solicita que notifique inmediatamente
por correo electrónico al remitente si usted recibió este correo por error
y, además, deberá de borrar este mensaje de datos de su sistema o
computadora o dispositivo.

La transmisión por medios electrónicos no puede garantizar que sea segura o
libre de errores, toda vez que la información puede ser interceptada,
corrompida, alterada, destruida, llegar demorada o incompleta o contener
virus. Por tal motivo, el remitente no asume responsabilidad alguna por lo
anterior y si se requiere verificación, hacerlo por teléfono, a través de
otro correo electrónico, o bien, solicitar una versión escrita de manera
física, a manera de confrmación.
MICROFORMAS, S.A. DE C.V., Luz Saviñon 1558 Col. Narvarte, Del. Benito
Juárez C.P. 03020, México D.F., www.microformas.com.mx

2012/12/6 m. allan noah <kitno455 at gmail.com>

> scanimage --help
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