SigmaScan Pro

Analise Imagens Automaticamente


SigmaScan Pro

Produtor: Systat Systems
Última versão: 5.0
Sistema operativo: Windows
Versão teste: Sim (
Áreas: Processamento de Imagem, Gráficos, Análise de Dados, Visualização de Dados

Informação: Visão Geral | Features | Informações Adicionais

visão geral

SigmaScan Pro – Analyze Images Automatically

Choose From a Vast Set of Image Types and Sophisticated Enhancement Techniques

SigmaScan Pro’s comprehensive list of image types ensures image compatibility including up to 16-bit grayscale images. You can convert images to different types, paste or splice images from one type to another, or modify pixel resolution while maintaining the aspect ration of the image. The powerful Histogram Stretch option lets you sharpen the contrast of color or grayscale images.
Other enhancement techniques allow you to correct background lighting effects, apply color templates to grayscale images for highlighting hidden features or employ mathematical filters to add, remove, erode or dilate objects on an image. Plus, SigmaScan Pro’s Image Math functions let you remove noise and highlight features by adding, subtracting or averaging the pixel intensities of different images.

Select from a library of more than 50 powerful measurement options to convert images into analytical data. Separate, count and number up to 64,000 image objects using powerful built-in algorithms and collect the data in a convenient spreadsheet where object numbers correlate to spreadsheet row numbers.
Five non-destructive overlay planes allow you to collect measurements such as intensity, hue, saturation, distance, perimeter, slope, angle, area, volume, and center of mass simultaneously. Powerful edge and line tracking tools allow you to quickly outline objects and collect running measurements, so you save time marking the desired items. Guarantee accuracy by calibrating distance, area and intensity values.

Use built-in column statistics to organize data and develop solid conclusions. Automatically sort and classify your measurement results or eliminate unwanted objects from your data. Chose from 140 worksheet functions to transform your data, show important relationships using the plot function or export files to advanced graphing packages such as SigmaPlot.Use built-in column statistics to organize data and develop solid conclusions. Automatically sort and classify your measurement results or eliminate unwanted objects from your data. Chose from 140 worksheet functions to transform your data, show important relationships using the plot function or export files to advanced graphing packages such as SigmaPlot.[/toggle] [toggle border=’2′ title=’Powerful Image Analysis Tools for a Wide Range of Applications’] As a scientist, engineer or technician, you’re often faced with problems that are difficult to measure but easy to photograph. SigmaScan Pro provides a complete PC image solution for scientists – everything from image collection to data analysis. These powerful image analysis tools serve a multitude of scientific applications, including: optical microscopy, X-ray enhancement, cell counting and sorting, surface analysis, particle distribution, printed circuit board inspection, surface flaw detection and isolating typographic map features.And SigmaScan Pro offers complete compatibility; you can capture images from any TWAIN-supported device. You can open, modify and save common image files as such as BMP, JPEG, Mac PICT, PCX, TGA and TIFF. SigmaScan Pro is also compatible with many other file types you may encounter, including PhotoShop PSD, EPS and RAS. Plus, SigmaScan Pro’s easy-to-use interface is designed specifically for scientists and technicians who don’t have the time or desire to become imaging experts – helping you quickly gain the information you need from your images and saving you valuable research time.[/toggle] [toggle border=’2′ title=’The Automatic Choice for Counting, Measuring and Analyzing your Digital Images’] SigmaScan Pro provides a complete image analysis package for studying the structure and size of visual information. SigmaScan Pro’s powerful image analysis and data manipulation techniques transform images into reliable statistics, understandable graphs and valuable scientific conclusions. SigmaScan Pro includes an extensive list of features that apply to a wide range of applications:

• Count bacterial cells for growth studies
• Measure the area of tumor cross-sections
• Determine the projected area of conifer needles
• Analyze intensity bands on gels
• Isolate typographic map features
• Characterize microstructural flaws in steel
• Any other general image measurement or analysis applicationSigmaScan Pro’s sophisticated enhancement techniques improve image quality and remove unwanted features, optimizing the image to your specifications.

A powerful library of more than 50 measurement options collects your results in a convenient Microsoft ® Excel spreadsheet format. Use built-in column statistics, classify your data or choose from 140 worksheet functions to develop meaningful conclusions.Best of all, beginners learn quickly through an intuitive interface. SigmaScan Pro also provides the power to create custom macros to automate repetitive tasks. Not a programmer? No problem. Record macros with the point and click macro recorder. Experienced users and programmers can apply the VB-based macro language to create custom interfaces or seamlessly link SigmaScan Pro to other applications, such as SigmaPlot.

Execute a series of steps once then apply the sequence to other images to effortlessly perform complex analyses and data manipulation.
Or, use built-in macros as provided or modify them for automating tasks such as counting and measuring objects, or splicing images. Employ SigmaScan Pro’s Online Macro Language Reference, which provides a complete overview of all macro commands and their functions, to develop powerful macros that save valuable research time.
Call on SigmaScan Pro’s functionality from external sources that have Visual Basic embedded, including Microsoft Word and Excel or custom software applications. For example, you can run a Visual Basic script in MS Word or Excel that calls on SigmaScan Pro to perform image analysis tasks. SigmaScan Pro’s OLE automation provides unlimited flexibility.


The following categories explain the product features and capabilities of SigmaScan Pro:

Image Input / Output Options

  • Capture Images with any TWAIN compatible device
  • Load 1, 4, 8, 16, 24, or 32- bit color images
  • Load 1, 4, 8, 10, 12, 16- bit grayscale images
  • Open data files Excel XLS, TXT and MOC (scan 4)

Image Layers

  • Five non-destructive overlays
  • Save image overlays
  • Thresholds: color or intensity
  • Image masking
  • Overlay math: AND, OR, XOR, NOT, copy
  • Object numbering
  • Object labeling: major/minor axis
  • Overlay filters:
    • Erosion: normal, split object, keep residues, preserve shape
    • Dilation: normal, don’t merge, dilate residues, preserve shape
    • Special: delete residues, boundary, delete edge objects, fill holes


  • Data worksheet: 256 columns x 16,384 rows
  • Insert, delete, go to cells
  • Format cells: font, alignment, border, pattern, protection, validation
  • Classify objects
  • Automatic Column Statistics: mean, std. deviation, std. error, 95% and 99% confidence intervals, size, min/max value, min. positive value, non-numeric values
  • In-cell formulas: over 140 worksheet functions
  • Speadsheet data compatible with SigmaPlot, SigmaStat, SYSTAT and TableCurve
  • Save output as MS Excel ™ XLS file
  • Save output as TXT file

Image Processing

SigmaScan Pro image processing features are listed below:

 Image Editing

  • Cut, copy, paste, clear
  • Crop, duplicate, restore, compare
  • Paste and splice images of different types
  • Resize*, resample
  • Specify pixel depth of new images
  • Convert images to different types

View options

  • Zoom in/out
  • Magnification tool: (from .03125x – 32x)
  • Image rotation: 90, 180, 270, any angle
  • Image flipping: horizontal or vertical axis
  • Intensity histogram
  • Select image background color
  • Image information

Image Processing

  • Color to grayscale conversion
  • Monochrome Lookup Tables (LUT): standard, sawtooth, rectangle
  • Color Lookup Tables (LUT): rectangle, red, blue, green spirals, sawtooth
  • Clearfied equalization; pseudoclearfied generator
  • Image math: add, subtract, average, minimum, maximum, multiply, divide
  • Color thresholding
  • Invert intensity values
  • Change resolution
  • Standardize color palette
  • Color corrections: gamma, halftone, hue, saturation, color separations
  • Intensity corrections: brightness, contrast
  • Histogram stretch: grayscale or color

Filters – Standard Grayscale

  • Add noise, average, despeckle, emboss, gradient, Laplace, line segment detection, median, mosaic, oilify, posterize, Prewitt, sharpen, shift and differences, Sobel, user defined


The applications for SigmaScan Pro are literally unlimited. Below are some of the many real world applications in which SigmaScan Pro excels:

Accurately determine areas or distances and highlight specific areas, such as roads and greenery.

 Quickly count and measure cells, organisms or features. apply automation to your growth studies.

Measure particle size and shape from microscopic slides or micrographs. Column statistics in the worksheet display your ranges automatically.

Obtain accurate size and area measurements from video input of detailed structures.

Printed circuit board design, analysis and annotation is simplified from a photo or scanned image. Exact positions and connections are easy to measure.

Apply color lookup tables to grayscale images to highlight image features that aid in your diagnosis.


Turn astrophysical images into qualitative data and descriptive presentations.

informações adicionais

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