9. Image Menuadd chapter
All functions marked with a * can also be included in a toolbar.
9.1 Imageviewer Display Optionsadd section
Image Information: BCS-2 is able to show image information (size, resolution, colour depth, …). Those information can be shown in the information menu. If you are using the OCR, several formates can be checked.
*Toggle vertical splitline: Runs to seperate parts of a page, if vertical split lines are present. Split lines can be selected by using icons or in the view menu.
*Toggle horizontal splitline: Runs to seperate parts of a page, if horizontal split lines are present. Split lines can be selected by using icons or in the view menu.
*Toggle erase inner: The content of the selected area will be coloured white. The area is temporarily saved in clipboard. It only can be paste as a new image or transferd into a new document.
*Toggle erase outer: The content ouside the selected area will be coloured white.
*Invert: Change image colours.
Equalize: Correct image. (For images made with a camera)
V-Shape Correction: The angel of the book cradle will be eliminated.
*Remove black borader: Black areas around the scanned image will be coloured white.
*Grayscale: The colour image will be shown as grayscale image. It’ll convert into a 8bit grayscale image after confirming by saving the process.
*Dispeckle: Remove little dots (impurities) on an image automatically. It is recommended to use this function on bitonal (black-white, 1 Bit per pixel) scans.
*Deskew: Deskew image automatically.
*Manual Deskew: You can draw a line to define the angle of deskewing by holding left mouse key. A correction angel will be shown too, while drawing the deskew line.
Automatical cut: The page on the image will be recognized automatically. Then the image will be cut. With the Auto-Crop mode you are able to set if you want to convert only a part of the page. BCS-2 will save this setting for further jobs.
Border value are the pixels which either will be left outside or will be deleted inside the area.
- Value 0: The software tries to recognize the margins of the page.
- Value 0-1.000: The higher this value is the more of the margin will be deleted.
- Value- 1.000-0: The lower this value is the more of the margin will be left.
Result with Value 0
Result with Value +100
Result with Value -100
Automatical cut with book fold recogniction: The page will be recognized automatically. The image will be cut.
*Interactiv image correction: Set colour, contrast, brightness, gamma values and saturation colour of an image.
*Enhance contrast: Enhance contrast of colour or grayscale scans afterwards
*Lower contrast: Lower contrast of colour or grayscale scans afterwards
*Mirror horizontally
*Mirror vertically
* Extract single page: The page on an image will be recognized, cut out and deskewed automatically
* Extract page: The page on an image will be recognized, cut out and deskewed automatically
*Rotate 90°
*Rotate 180°
*Rotate 270°
*Rotate -1°
*Rotate +1°
9.2 Adjust Imagesadd section
With the function adjust images you can set brightness, contrast, gamma value and colour saturation of the image afterwards, just as the threshold of the binarization.
Source: “Liebesfrühling”, F. Rückert, Sauerländer Verlag Frankfurt/Main
These are the adjust settings:
- Brightness
- Contrast
- Gamma Value
- Colour Saturation
9.3 ICC-Profile Functionsadd section
In the Image menu there are the following ICC-Profile functions, which depend on the marked images in the current job.
- Attach ICC-Profile: The browser opens. You can select an image to attach.
- Remove ICC-Profile: An attached image can be removed and deleted.
- Remove ICC-Profile and save: An attached image can be removed. The image will be saved after you have selected a memory location.
Is an ICC-Profile available, you can check with the function: Image Information. If a profile is available it is shown:
