Scan report 323 - AGFA SNAPSCAN e20

Scanner

  • Manufacturer: AGFA
  • Model: SNAPSCAN e20
  • Nice name: AGFA SNAPSCAN e20
  • Device ID: sane:snapscan:libusb:003:004
  • Type: Flatbed
 scanner type
  1. resolution
    • title: Scan resolution
    • desc: Sets the resolution of the scanned image.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_DPI of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [50, 75, 100, 150, 200, 300, 450]
    • initial_value: 300
  2. preview
    • title: Preview
    • desc: Request a preview-quality scan.
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: False
  3. mode
    • title: Scan mode
    • desc: Selects the scan mode (e.g., lineart, monochrome, or color).
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: ['Color', 'Halftone', 'Gray', 'Lineart']
    • initial_value: Color
  4. preview-mode
    • title: Preview mode
    • desc: Select the mode for previews. Greyscale previews usually give the best combination of speed and detail.
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: ['Auto', 'Color', 'Halftone', 'Gray', 'Lineart']
    • initial_value: Auto
  5. high-quality
    • title: Quality scan
    • desc: Highest quality but lower speed
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: False
  6. source
    • title: Scan source
    • desc: Selects the scan source (such as a document-feeder).
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: ['Flatbed']
    • initial_value: Flatbed
  7. Frame
    • title: Frame to be scanned
    • desc: Frame number of media holder that should be scanned.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [1, 6, 1]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[Frame]->get_value() error: 0x40000008, Access denied (9))
  8. Focus-mode
    • title: Auto or manual focus
    • desc: Use manual or automatic selection of focus point.
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: ['Auto', 'Manual']
    • initial_value: (Exception: libinsane-quark: Libinsane opt[Focus-mode]->get_value() error: 0x40000008, Access denied (9))
  9. Focus-point
    • title: Focus point
    • desc: Focus point for scanning.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [0, 768, 6]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[Focus-point]->get_value() error: 0x40000008, Access denied (9))
  10. tl-x
    • title: Top-left x
    • desc: Top-left x position of scan area.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 216.0, 0.0]
    • initial_value: 0.0
  11. tl-y
    • title: Top-left y
    • desc: Top-left y position of scan area.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 297.0, 0.0]
    • initial_value: 0.0
  12. br-x
    • title: Bottom-right x
    • desc: Bottom-right x position of scan area.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 216.0, 0.0]
    • initial_value: 216.0
  13. br-y
    • title: Bottom-right y
    • desc: Bottom-right y position of scan area.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_MM of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 297.0, 0.0]
    • initial_value: 297.0
  14. predef-window
    • title: Predefined settings
    • desc: Provides standard scanning areas for photographs, printed pages and the like.
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: ['None', '6x4 (inch)', '8x10 (inch)', '8.5x11 (inch)']
    • initial_value: None
  15. depth
    • title: Bit depth
    • desc: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_BIT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: []
    • initial_value: (Exception: libinsane-quark: Libinsane opt[depth]->get_value() error: 0x40000008, Access denied (9))
  16. quality-cal
    • title: Quality calibration
    • desc: Do a quality white-calibration
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: True
  17. halftoning
    • title: Halftoning
    • desc: Selects whether the acquired image should be halftoned (dithered).
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: []
    • initial_value: (Exception: libinsane-quark: Libinsane opt[halftoning]->get_value() error: 0x40000008, Access denied (9))
  18. halftone-pattern
    • title: Halftone pattern
    • desc: Defines the halftoning (dithering) pattern for scanning halftoned images.
    • type: <GType gchararray (64)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: ['DispersedDot8x8', 'DispersedDot16x16']
    • initial_value: (Exception: libinsane-quark: Libinsane opt[halftone-pattern]->get_value() error: 0x40000008, Access denied (9))
  19. custom-gamma
    • title: Use custom gamma table
    • desc: Determines whether a builtin or a custom gamma-table should be used.
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: False
  20. analog-gamma-bind
    • title: Bind analog gamma
    • desc: In RGB-mode use same values for each color
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: []
    • initial_value: False
  21. analog-gamma
    • title: Analog gamma correction
    • desc: Analog gamma-correction
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [0.0, 4.0, 0.0]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[analog-gamma]->get_value() error: 0x40000008, Access denied (9))
  22. analog-gamma-r
    • title: Analog gamma red
    • desc: Analog gamma-correction for red
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 4.0, 0.0]
    • initial_value: 1.79998779296875
  23. analog-gamma-g
    • title: Analog gamma green
    • desc: Analog gamma-correction for green
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 4.0, 0.0]
    • initial_value: 1.79998779296875
  24. analog-gamma-b
    • title: Analog gamma blue
    • desc: Analog gamma-correction for blue
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [0.0, 4.0, 0.0]
    • initial_value: 1.79998779296875
  25. negative
    • title: Negative
    • desc: Swap black and white
    • type: <GType gboolean (20)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: []
    • initial_value: (Exception: libinsane-quark: Libinsane opt[negative]->get_value() error: 0x40000008, Access denied (9))
  26. threshold
    • title: Threshold
    • desc: Select minimum-brightness to get a white point
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [0.0, 100.0, 1.0]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[threshold]->get_value() error: 0x40000008, Access denied (9))
  27. brightness
    • title: Brightness
    • desc: Controls the brightness of the acquired image.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [-400.0, 400.0, 1.0]
    • initial_value: 0.0
  28. contrast
    • title: Contrast
    • desc: Controls the contrast of the acquired image.
    • type: <GType gdouble (60)>
    • unit: <enum LIBINSANE_UNIT_PERCENT of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [-100.0, 400.0, 1.0]
    • initial_value: 0.0
  29. rgb-lpr
    • title: Colour lines per read
    • desc: Number of scan lines to request in a SCSI read. Changing this parameter allows you to tune the speed at which data is read from the scanner during scans. If this is set too low, the scanner will have to stop periodically in the middle of a scan; if it's set too high, X-based frontends may stop responding to X events and your system could bog down.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT of type Libinsane.Capability>
    • constraint: [1, 50, 1]
    • initial_value: 4
  30. gs-lpr
    • title: Greyscale lines per read
    • desc: Number of scan lines to request in a SCSI read. Changing this parameter allows you to tune the speed at which data is read from the scanner during scans. If this is set too low, the scanner will have to stop periodically in the middle of a scan; if it's set too high, X-based frontends may stop responding to X events and your system could bog down.
    • type: <GType gint (24)>
    • unit: <enum LIBINSANE_UNIT_NONE of type Libinsane.Unit>
    • capabilities: <flags LIBINSANE_CAPABILITY_AUTOMATIC | LIBINSANE_CAPABILITY_SW_SELECT | LIBINSANE_CAPABILITY_INACTIVE of type Libinsane.Capability>
    • constraint: [1, 50, 1]
    • initial_value: (Exception: libinsane-quark: Libinsane opt[gs-lpr]->get_value() error: 0x40000008, Access denied (9))

Test scan

OS: Linux

Test successful: True

  • Source: flatbed
  • Resolution: 150 dpi
  • Mode: Color

323_traces.txt: [raw] [colorized]

image_323_0.png:
scan result image_323_0.png image_323_0_boxes.png:
scan result image_323_0_boxes.png

Additional information

  • OS type: posix
  • Test program: ironscanner 2.0-16-g9721d98
  • Scan library: Libinsane 1.0.1-17-gdc69226
  • Pillow: 5.4.1
  • Python version: 3.7.3 (default, Apr 3 2019, 05:39:12) [GCC 8.3.0]
  • Architecture:
  • Platform:
    • Short: Linux
    • Detailed: Linux-5.0.0-27-generic-x86_64-with-Ubuntu-19.04-disco
    • Release:
    • System: Linux
  • Architecture:
  • CPU frequency: 2500
  • Number of CPUs: 4
  • Processor: x86_64
  • Machine: x86_64
  • Memory: 4046798848

Reported by: [Trinine]

REST API link: /api/v1/scannerdb/scan_reports/323/