Rapport de numérisation 65 - EPSON Perfection 660

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  - 9 mars 2018 13:01
  - 8 mars 2018 17:57
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Scanner

Fabricant : EPSON
Modèle : Perfection 660
Nom complet : snapscan:libusb:001:010
Identifiant : snapscan:libusb:001:010
Type : Flatbed

quality-cal
- initial_value: 1
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Do a quality white-calibration
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Quality calibration
red-gamma-table
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (0, 65535, 1)
- desc: Gamma-correction table for the red band.
- size: 4096
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Red intensity
analog-gamma-bind
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: In RGB-mode use same values for each color
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Bind analog gamma
negative
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Swap black and white
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect, Inactive,]
- title: Negative
analog-gamma-g
- initial_value: 117964
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 262144, 0)
- desc: Analog gamma-correction for green
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Analog gamma green
contrast
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (-6553600, 26214400, 65536)
- desc: Controls the contrast of the acquired image.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Percent (5)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Contrast
analog-gamma
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 262144, 0)
- desc: Analog gamma-correction
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Analog gamma correction
gs-lpr
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (1, 50, 1)
- 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.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect, Inactive, Advanced,]
- title: Greyscale lines per read
analog-gamma-r
- initial_value: 117964
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 262144, 0)
- desc: Analog gamma-correction for red
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Analog gamma red
resolution
- initial_value: 300
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: [50, 75, 100, 150, 200, 300, 450, 600]
- desc: Sets the resolution of the scanned image.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Word list (2)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Dpi (4)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Scan resolution
depth
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: [8]
- desc: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Word list (2)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Bit (2)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Bit depth
high-quality
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Highest quality but lower speed
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Quality scan
blue-gamma-table
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (0, 65535, 1)
- desc: Gamma-correction table for the blue band.
- size: 4096
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Blue intensity
mode
- initial_value: Color
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['Color', 'Halftone', 'Gray', 'Lineart']
- desc: Selects the scan mode (e.g., lineart, monochrome, or color).
- size: 32
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Scan mode
tl-x
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 14155776, 0)
- desc: Top-left x position of scan area.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Top-left x
Focus-mode
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['Auto', 'Manual']
- desc: Use manual or automatic selection of focus point.
- size: 16
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Auto or manual focus
Frame
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (1, 6, 1)
- desc: Frame number of media holder that should be scanned.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Frame to be scanned
br-x
- initial_value: 14155776
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 14155776, 0)
- desc: Bottom-right x position of scan area.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Bottom-right x
green-gamma-table
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (0, 65535, 1)
- desc: Gamma-correction table for the green band.
- size: 4096
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Green intensity
tl-y
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 19464192, 0)
- desc: Top-left y position of scan area.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Top-left y
preview
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Request a preview-quality scan.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Preview
source
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['Flatbed']
- desc: Selects the scan source (such as a document-feeder).
- size: 8
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect, Inactive,]
- title: Scan source
br-y
- initial_value: 19464192
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 19464192, 0)
- desc: Bottom-right y position of scan area.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect,]
- title: Bottom-right y
predef-window
- initial_value: None
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['None', '6x4 (inch)', '8x10 (inch)', '8.5x11 (inch)']
- desc: Provides standard scanning areas for photographs, printed pages and the like.
- size: 32
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Predefined settings
gamma-table
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (0, 65535, 1)
- desc: Gamma-correction table. In color mode this option equally affects the red, green, and blue channels simultaneously (i.e., it is an intensity gamma table).
- size: 4096
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Image intensity
preview-mode
- initial_value: Auto
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['Auto', 'Color', 'Halftone', 'Gray', 'Lineart']
- desc: Select the mode for previews. Greyscale previews usually give the best combination of speed and detail.
- size: 32
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect, Advanced,]
- title: Preview mode
rgb-lpr
- initial_value: 4
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (1, 50, 1)
- 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.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Automatic, Soft_select, Soft_detect, Advanced,]
- title: Colour lines per read
threshold
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 6553600, 65536)
- desc: Select minimum-brightness to get a white point
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Percent (5)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Threshold
halftoning
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Selects whether the acquired image should be halftoned (dithered).
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Halftoning
custom-gamma
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
- constraint: None
- desc: Determines whether a builtin or a custom gamma-table should be used.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Use custom gamma table
Focus-point
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
- constraint: (0, 768, 6)
- desc: Focus point for scanning.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Focus point
halftone-pattern
- initial_value: (Exception: <class 'pyinsane2.sane.rawapi.SaneStatus'> : Data is invalid (4))
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
- constraint: ['DispersedDot8x8', 'DispersedDot16x16']
- desc: Defines the halftoning (dithering) pattern for scanning halftoned images.
- size: 32
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
- title: Halftone pattern
brightness
- initial_value: 0
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (-26214400, 26214400, 65536)
- desc: Controls the brightness of the acquired image.
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Percent (5)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Brightness
analog-gamma-b
- initial_value: 117964
- type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
- constraint: (0, 262144, 0)
- desc: Analog gamma-correction for blue
- size: 4
- contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
- unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
- capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
- title: Analog gamma blue

Numérisation de test

OS : Linux

Test réussi : True

Source : Flatbed
Résolution : 150 dpi
Mode : Color

65_traces.txt: [raw] [colorized]

image_65_0.png:
scan result image_65_0.png image_65_0_boxes.png:
scan result image_65_0_boxes.png

Informations additionnelles

OS type: posix
Test program: ironscanner 1.1.0-7-g25f117c
Scan library: pyinsane2 2.0.12-10-g7d43ae4
Pillow: 5.0.0
Python version: 3.5.3 (default, Jan 19 2017, 14:11:04) [GCC 6.3.0 20170118]
Architecture:
Platform:
- Short: Linux
- Detailed: Linux-4.9.0-6-amd64-x86_64-with-debian-9.3
- Release:
- System: Linux

Architecture:
CPU frequency: 2900
Number of CPUs: 4
Processor:
Machine: x86_64
Memory: 8328761344

Reported by: [Jerome]

REST API link: /api/v1/scannerdb/scan_reports/65/