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Increase the quality of your slide and negative scans from VueScan Professional with ColorPerfect! Find out more about how to scan with VueScan. ColorPerfect processes scans with color integrity and gives unprecedented flexibility in creative image editing. To harness the full potential of our Photoshop Plug-in it's important to obtain image data that has been subjected to as little processing as possible (RAW data). The following tutorial gives a step by step explanation on how to achieve this with VueScan Professional. Also watch our video tutorial on creating linear scans with Vuescan.

Creating linear scans of slides and negatives with VueScan Professional

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VueScan is an excellent alternative for those users who need a software to control the scanner, because this lite program is compatible with more than 500 models. Furthermore, VueScan can be also used to. VueScan is a product developed by Hamrick Software.This site is not directly affiliated with Hamrick Software.All trademarks, registered trademarks, product names and company names or logos mentioned herein are the property of their respective owners. Vue scan free download - VUE, Vue Pioneer, Vue Pioneer, and many more programs. Vue scan free download - VUE, Vue Pioneer, Vue Pioneer, and many more programs. Hp scanner software. Vue scanner free download - VUE, Vue Pioneer, Vue Pioneer, and many more programs. Free Scanner Software. Scan and save result in several image formats or in PDF format.

VueScan 9.5.09 – Scanner software with advanced features. May 4, 2015 VueScan is a scanning program that works with most high-quality flatbed and film scanners to produce scans that have excellent color fidelity and color balance.

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Hamrick Software's VueScan Professional is very well suited to create linear scans of slides and negatives since the professional version of VueScan features a special RAW output mode. To create suitable scans you first have to select the input tab and to choose either slide or color negative from the media pulldown list.

For both choices a negative is preserved as such in a RAW scan's linear output file. The difference between the two modes in combination with RAW scans is that for color negative mode the three color channels of a scan are being scaled up using suitable factors to ensure that all of these use the same range of values. Since Photoshop actually uses only 15 bit plus 1 value precision instead of the full 16 bit range used in a linear Tiff file that kind of scaling can be beneficial. If you are not using the advanced techniques of exposure control or analog gain detailed further down on this page you should choose color negative as your medium for negative scans. When scanning slides this mode could also be beneficial when scanning film with noticeable color casts. E.g. a daylight scene shot on tungsten film without filtration or vice versa.

Then select the required bit depth which is controlled by the setting 'Bits per pixel'. Set this to '48 bit RGB' which equals 16 bit per channel. The resolution of the scan is also being defined on the input tab. When scanning for archival purposes it is recommended that you use the full physical resolution your scanner is capable of. In the example screen shots a Nikon Super Coolscan LS 8000 is used which is able to scan at 4000 dpi. If your scanner supports multi sampling that may be used to further improve the scan's quality where needed. You can specify this under the 'Number of samples' option which is only visible if this feature is available for your hardware. Using multi sampling on color negatives is generally beneficial since the darkest areas of such transparencies contain a lot of important detail while any dark areas are especially prone to noise. The noise that occurs at random in a single sample scan can be reduced by taking multiple samples because such noise will not occur in the same places between different samples.

Putting out RAW Tiff files

Next select the output tab and deactivate the standard Tiff file output while activating RAW file output. Both modes write Tiff files. The normal Tiff files however are images edited and gamma encoded by VueScan while those of the RAW output mode are of linear gamma and are always equivalent to the light intensities read in by the scanner. That is the scan of a negative always remains a negative in a RAW output file and is therefore ideally suited for later conversion with ColorPerfect's ColorNeg mode or the original ColorNeg plug-in.

It is important that you do create linear Tiff files and not linear DNG files. It is not possible to open a DNG file with Photoshop without going through Adobe Camera RAW which does not allow linear output. The only way to open the unaltered linear data as saved by VueScan with Photoshop is by use of linear Tiff files. Therefore you need to make sure that the option 'RAW DNG format' is left unchecked.

If you have created such linear DNG files with VueScan by accident or in the past that is not a problem. You can convert large numbers of such files to the Tiff format using the freeware command line RAW converter dcraw. Command: dcraw -T -4 -D *.dng

Black and white (grayscale) linear scans

To create linear 16 bit grayscale scans generally follow the instructions of the two paragraphs above but instead of choosing 'Color Negative' for the Media setting on the Input tab choose 'B+W Negative'. Also make sure that the 'RAW file type' setting on the Output tab is set to Auto or '16 bit Gray'. For scanning black and white negatives ignore the following two paragraphs of this page. In particular make sure that the 'Infrared clean' feature on the Filter tab is disabled by setting it to None. The underlying technology does not work for black and white negative film because of its silver halide clusters being opaque to the infrared light source used - just as dust and scratches would be.

Removal of dust and scratches and putting out a suitable alpha channel if desired

If your scanner features a function to remove dust and scratches you can also put out the alpha channel produced by use of the respective infrared light source. To do so you have to set the RAW file type to '64 bit RGBI'. This kind of alpha channel can later be used in retouching an image. If you don't need this kind of data set the RAW file type to '48 bit RGB' instead.

If you want VueScan to remove dust and scratches automatically you can activate the option infrared cleaning which is located on the filter tab. Simply set this to the desired strength. To apply such corrections to RAW scans you additionally have to modify the setting 'RAW output with' on the output tab. The default for this is Scan which means that the RAW data is already being written to file during scanning. While doing so VueScan does not process the RAW data at all so that any settings you made on the filter tab are being ignored. If you specify Save instead of Scan the RAW data is written after the scan finishes and has been processed according to your settings on the filter tab. This mode is a bit slower but is required if you want VueScan to apply infrared cleaning to your linear Tiff files before saving them to disk.

Improving quality using exposure control and/or analog gain

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The level of detail captured during scanning is of importance to the final image's quality. For some scanners further options that can be of interest are available on the input tab. This is the case if your scanner hardware supports variable exposure settings. If that is so check the option 'Lock exposure' and create a test scan using an arbitrary color negative. To observe the effect of your settings on the linear Tiff file choose slide from the media pull down list instead of choosing color negative as instructed above. This way VueScan will not scale the individual color channels and you can easily observe the effect of different exposure settings in Photoshop. Increase the exposure in a series of test scans and find the setting for which the data of the red color channel populates half to three fourths of the red channel's histogram in Photoshop.

Some scanners like Nikon's Coolscan models allow different exposure settings for the individual color channels. This is generally referred to as analog gain. With this tool you can reduce or even eliminate a color negative's orange mask at the time of scanning. In a typical color negative scan the red color channel is brightest. The green channel usually is more than 1 exposure value (EV) darker and the blue channel is 1 EV darker still. Canceling out these differences by suitable adjustments increases the level of detail captured. In VueScan analog gain values are not specified in terms of EVs but rather as factors. Start by setting Green to 2.5 and Blue to 4.0 for your test scan. As shown for an exemplary negative these settings should lead to roughly equally distributed data in the individual color channels' histograms. Should this not be the case find the right factors in further test scans. It is important that no clipping occurs at the right of the histograms and that you do leave some room so that no clipping will occur for other negatives either. If a bit of free space in the film holder next to a negative leads to a white area in your scan that is irrelevant of course. Populating somewhere above half of a linear scan's histogram bins is usually sufficient as the right half of the histogram represents just a single EV. Once you have found suitable exposure settings you can usually use the same settings on all negatives with a similar orange mask. A completely unexposed portion of the film base always is the brightest point in any negative scan. Only material with a significantly different mask will require different factors than those determined in these initial tests.

For modern scanners with a true 16 bit A/D converter adjusting the analog gain settings often has little impact on a negative's conversion since there will be enough detail even without doing this. If you don't use analog gain choose color negative from the media pull down list after you finish testing. For older scanners with 14 bit precision per channel or even only 12 bit analog gain adjustments can make a significant difference. If we consider that the blue channel of a negative scan contains the least detail we can observe that its precision can be increased to the level found in an unadjusted scan with 2 more bit per channel precision. Something to note in this context is that often the lamp's brightness can't be increased any further. For the Coolscan scanners the exposure time is being lengthened instead. It is conceivable that for other scanners the signal might be amplified electrically which is unlikely to work equally well. In any event using analog gain will require some tests.

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Vue Scanner Software Free
  • Latest Version:

    VueScan 9.7.37 (64-bit) LATEST

  • Requirements:

    Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64

  • Author / Product:

    Hamrick Software / VueScan (64-bit)

  • Old Versions:

  • Filename:

    vuex6497.exe

  • Details:

    VueScan (64-bit) 2020 full offline installer setup for PC

Vue Scanner Free Download

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VueScan 64-bit is a scanning program that works with most high-quality flatbed and film scanners to produce scans that have color fidelity and color balance. It's very easy to use, and also has advanced features for restoring faded colors, batch scanning, and other features used by professional photographers.
Is your scanner no longer supported by your operating system? Or are you looking for more functionality from your scanner than it came with? Download VueScan. It replaces the software that came with your scanner - so you get better scans and a longer life for your hardware.
The app changes nothing on your system, installs nothing in your operating system and all other scanner software will continue to function. You can purchase VueScan 64-bit at any time and instantly get a serial number that disables image watermarking.
Features and Highlights
Compatible with over 3000 scanners
The app is compatible with over 3000 different scanners on Windows, macOS, and Linux. The best way to see if your scanner works is to download the app (it only takes 60 seconds) You can also check this list of supported scanners.
Why buy new when you can upgrade instantly and for less?
The program saves your scanner, saves you money, and offers powerful new features you can’t find anywhere else - not even from the manufacturer. Use the software to keep your scanner from obsolescence (and from the landfill).
VueScan Mobile for iOS and Android
If you have an iPad, iPhone, or Android phone or tablet, you can use the app Mobile Free for scanning. This is a completely free program that works with the built-in camera and most networked HP, Canon, Epson, Brother, and Samsung scanners.
Outputs scans in a variety of formats
The software can output scanned documents, photos, and film in PDF, JPEG, and TIFF formats. It can also recognize text using OCR and create multi-page pdfs using both flatbed scanners and scanners with automatic document feeders
Great for beginner and pro users
This tool is built so that two completely different types of users can use it. Beginners only need to run the app and press the 'Scan' button. Pro users can change to either the 'Standard' or 'Professional' options to unlock powerful features to have complete control over their scans.
Flexible licensing
You can use Vue Scan on up to four different computers that you personally use, with any combination of operating systems, with any number of scanners, both x32, and x64, with a single license. Standard Edition has free upgrades for a year, Professional Edition has unlimited free upgrades.
Note: Limitation in the demo version is a watermark on scanned images.
Also Available: Download VueScan for Mac




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