how to view pdf in c# : Extract color image from pdf in c# SDK control service wpf azure .net dnn cpd4284913-part1279

2. Select the Image Type settingthatmatchesyour original.
3. Select the Document Sourcesetting indicating whereyou placedyour original.
4. Select the Size and Orientation settings that matchyour original.
5. Select the Resolutionsetting youwant to use for your scan.
6. Click the Preview button.
Epson Scan previews your originaland displays the resultin aseparate Preview window.
7. Ifdesired, select the area in your preview image that you want toscan (scanarea).
8. Select any of the image adjustment settings you want to use. Before making adjustments,click the
imageor scan areain thePreview window.
9. Click Scan.
Yousee the File Save Settingswindow.
10. Changeany of the necessary filesave settings and click OK.
Epson Scan scansyour original, and saves thefile in the selected folder or opensitinyour scanning
program. Ifthefile was saved directly to your computer, you seethefile in the Windows Explorer or OS X
Finder, where youcan view and print the image,ifdesired.
Selectinga Scan Area - Office Mode
AvailableImage Adjustments - OfficeMode
Parent topic:SelectingEpsonScanSettings
Related concepts
Image Preview Guidelines
ScanResolutionGuidelines
Related tasks
SelectingScanFile Settings
Selecting aScanArea- Office Mode
You canselecta specificareainyour preview image to include in your scannedimage. You can select
theentire image area or a portion of it. Youcan even select multiple scan areas to create multiple
scannedimages of different areas.
You canalso use the scan area toselectspecific Image Adjustments settingsfor a scanned image. Just
besuretoclick insidethe scan area before selectingthesettings.
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Extract color image from pdf in c# - Select, copy, paste PDF images in C#.net, ASP.NET, MVC, Ajax, WinForms, WPF
Support PDF Image Extraction from a Page, a Region on a Page, and PDF Document
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Extract color image from pdf in c# - VB.NET PDF Image Extract Library: Select, copy, paste PDF images in vb.net, ASP.NET, MVC, Ajax, WinForms, WPF
Support PDF Image Extraction from a Page, a Region on a Page, and PDF Document
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1. InthePreview window, click the
Auto Locateicon to create a marquee(dotted line) on the
preview image.
2. Do the following, as necessary,to work withtheselectedscan area:
• Ifthemarquee is correct, continue with the next step.
• Tomove the marquee,click insidethescan area and drag the marqueewhere you want it.
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C# PDF insert text Library: insert text into PDF content in C#.net
Ability to change text font, color, size and location and output a new PDF document. XDoc.PDF for .NET empowers C# developers to add multiple text processing
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C# WPF PDF Viewer SDK to annotate PDF document in C#.NET
Users can set graph annotation properties, such as fill color, line color and transparency. Support to create a text box annotation to PDF file. C#.NET WPF PDF
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• Toresize the scan area, placeyour cursor over the edge or corner of the marquee,thenclick and
drag the edges where you want them. (Hold down the Shift key as you resize the marquee to
retain the same width/heightproportions.)
• Tocreate additional marquees (up to 50, ifavailable), click the
Copy Marquee icon to copythe
existing marquee and paste it on the preview image.
Note: If you draw multiplemarquees,make sure you select the Allbutton in the Preview window
before youscan. Otherwise, only the area inside the currently selected marqueewill be scanned.
• Todelete a marquee,click themarquee, then click the
DeleteMarquee icon.
3. Click inside eachscan area and makeany necessary settings in the EpsonScanwindow.
Parent topic:ScanninginOfficeMode
Available Image Adjustments- Office Mode
You canselectthese Image Adjustments options in EpsonScanOffice Mode. Not all adjustment settings
may be available, depending on other settings you have chosen.
Note: Select the Image Option checkbox if you needtosetany ofthegrayed-out image adjustments
beneath the checkbox. Not all adjustment settings may be available,depending ontheImage Type
setting.
UnsharpMask
Makes the edges ofcertain imageareas clearer.Turn off this option to leavesofter edges.
133
C# PDF File Compress Library: Compress reduce PDF size in C#.net
file with multiple ways with C# Programming Language Program.RootPath + "\\" 3_optimized.pdf"; // create optimizing Options for Color Image -- // to enable
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How to C#: Overview of Using XImage.Raster
Able to support text extract with OCR. Perform annotation capabilities to mark, draw, and visualize objects on image document page. Provide complete color manage
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Descreening
Removes the ripple patternthatmight appear in subtly shaded imageareas, such as skin tones.This
option improves results when scanning magazines or newspapers.(The results of descreening do not
appear inthepreview image,only in your scanned image.)
Text Enhancement
Sharpens the appearance ofletters in text documents.
AutoArea Segmentation
Makes grayscaleimages clearer and text recognition moreaccurate by separating the textfromthe
graphics.
Color Enhance
Enhances the red, green, or blue shades in the scanned image.
Brightness
Adjusts the overall lightness and darkness of the scanned image.
Contrast
Adjusts the difference between the lightanddarkareas of the overall scannedimage.
Threshold
Adjusts the level atwhich black areas in text and lineart are delineated, improvingtext recognition in
OCR (OpticalCharacter Recognition) programs.
Parent topic:ScanninginOfficeMode
Scanning in Professional Mode
Whenyou scan in ProfessionalMode, Epson Scan automatically saves your scanned fileinJPEG
format in your operatingsystem's Pictures or My Picturesfolder, or opens it in your scanningprogram.
You canselectsettings,preview, and changethescannedfile settings as necessary.
1. StartEpsonScanandselectProfessional Mode as the Mode setting.
134
C# TIFF: TIFF Editor SDK to Read & Manipulate TIFF File Using C#.
3. Save Tiff file with color profile. 1. Extract text from Tiff file. Various types annotation objects can be added to your loaded Tiff image file in C#
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How to C#: Color and Lightness Effects
PDF, VB.NET convert PDF to text, VB.NET extract PDF pages, VB Raster SDK, you can get and modify the color and lightness effects of image by assigning
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Yousee this window:
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C#: Use OCR SDK Library to Get Image and Document Text
using this OCR SDK to extract image and document scanned document or image-only PDF using C# Support both monochrome and bitonal color image recognition for
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C# Raster - Modify Image Palette in C#.NET
convert PDF to images, C#.NET PDF file & pages edit, C#.NET PDF pages extract, copy, paste Note: if the image itself does not contain palette Color then we
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2. Select the Document Type setting that matches your original, suchas Reflectivefor documents or
photos.
3. Select the Document Sourcesetting indicating whereyou placedyour original.
4. Select the specifictype of originalyou arescanning as the Auto ExposureType setting: Document
or Photo.
5. Select the details of your original and how you want it scanned as the Image Type setting.
6. Select the Resolutionsetting youwant to use for your scan.
7. Click the Preview button.
Epson Scan previews your originaland displays the resultin aseparate Preview window.
8. Ifdesired, select the area in your preview image that you want toscan (scanarea).
9. Select any of the image adjustment settings you want to use. Before making adjustments,click the
imageor scan areain thePreview window.
10. Ifyouwant to reduceor enlargeyour image as youscan, select the Target Sizesetting youwant to
use.
11. Click Scan.
Yousee the File Save Settingswindow.
12. Changeany of the necessary filesave settings and click OK.
Epson Scan scansyour original, and saves thefile in the selected folder or opensitinyour scanning
program. Ifthefile was saved directly to your computer, you seethefile in the Windows Explorer or OS X
Finder, where youcan view and print the image,ifdesired.
AvailableImage Types - Professional Mode
Selectinga Scan Area - ProfessionalMode
AvailableImage Adjustments - Professional Mode
Selectinga Scan Size - Professional Mode
Parent topic:SelectingEpsonScanSettings
Related concepts
Image Preview Guidelines
ScanResolutionGuidelines
Related tasks
SelectingScanFile Settings
136
C# HTML5 PDF Viewer SDK to annotate PDF document online in C#.NET
Users can set graph annotation properties, such as line thickness, color and transparency. C# HTML5 PDF Viewer: Annotate PDF Online.
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C# TIFF: How to Embed, Remove, Add and Update TIFF Color Profile
color profiles. Commonly, Tiff image color profiles like ICC and ICM are widely used in C#.NET imaging application. RasterEdge XDoc
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Available Image Types - Professional Mode
You canselectthese Image Type options in EpsonScanProfessional Mode.
24-bit Color
Select this setting for color photos.
Color Smoothing
Select this setting for color graphicimages,such as charts or graphs.
8-bit Grayscale
Select this setting for black-and-white photos.
Black & White
Select this setting for black textdocuments or line art.
Parent topic:ScanninginProfessionalMode
Selecting aScanArea- ProfessionalMode
You canselecta specificareainyour preview image to include in your scannedimage. You can select
theentire image area or a portion of it. Youcan even select multiple scan areas to create multiple
scannedimages of different areas (Normal Preview mode only).
You canalso use the scan area toselectspecific imageAdjustments settings for a scanned image. Just
besuretoclick insidethe scan area before selectingthesettings.
Note: InProfessional Mode, the defaultPreview modeis Normal Preview mode. Touse Thumbnail
Preview modeinstead,selectthe Thumbnail checkboxbeneath the Preview button (if available),then
click thePreview button topreview your imageagain.
137
1. Do one of the following toselectyour scan area in the Preview image:
• Normal preview: Clickthe
AutoLocate icontocreate amarquee (dotted line) onthepreview
image.
138
• Thumbnailpreview: Your scan area is selected automatically,butyou can changeit.Place your
cursor in onecorner ofthe desired scan area, then click and drag the cursor to the opposite corner
to create a marquee(dottedline) on the preview image.
2. Do the following, as necessary,to work withtheselectedscan area:
• Ifthemarquee is correct, continue with the next step.
• Tomove the marquee,click insidethescan area and drag the marqueewhere you want it.
139
• Toresize the scan area, placeyour cursor over the edge or corner of the marquee,thenclick and
drag the edges where you want them. (Hold down the Shift key as you resize the marquee to
retain the same width/heightproportions.)
• Normal preview: To create additionalmarquees (up to 50, if available),click the
Copy
Marqueeicon to copy the existing marquee and paste itonthepreview image.
• Todelete a marquee,click themarquee, then click the
DeleteMarquee icon.
Note: If you draw multiplemarquees,make sure you select the AllbuttoninthePreview window
before you scan. Otherwise,only the area inside the currently selected marqueewill be scanned.
3. Click inside the scanareaand make any necessary settings in the Epson Scan window.
Parent topic:ScanninginProfessionalMode
Available Image Adjustments- ProfessionalMode
You canselectthese Adjustments options in Epson Scan Professional Mode. Not all adjustment settings
may be available, depending on other settings you have chosen.
Click the
image adjustment iconto access additional settings.
Click the + (Windows) or (OS X) icon nextto a setting to change the level of adjustment.
UnsharpMask
Makes the edges ofcertain imageareas clearer.Turn off this option to leavesofter edges.
140
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