Digimizer 為一個簡單且易上手的圖像測量分析軟體,其功能包括各種影像分析、精準的手動測量、自動物體偵測等。圖片可以是X光圖片或顯微圖等。支援的檔案類型眾多,例如JPG、GIF、 TIFF、BMP、PNG、WMF、EMF與 DICOM,影像可做旋轉,反轉或拉直,也可以調整亮度和對比度
截圖 (點圖可放大)
Image file operations
- Open, save and print image files
- Acquire image from scanner
- Supported file formats: DGZ (native Digimizer file format), JPG, GIF, TIFF, BMP, PNG, WMF, EMF, and DICOM files.
Image manipulation
- Resize
- Crop
- Rotate, flip
- Zoom
- Adjust contrast & brightness
- Contrast auto fix
- Stretch histogram
- Background correction
- Despeckle
- Convert to grayscale
- Invert
- Negative
- Sharpen
- Filters: Emboss, Arithmetic Mean Filter, Geometric Mean Filter, Harmonic Mean Filter, Median Filter, Maximum Filter, Minimum Filter, Midpoint Filter, Yp Mean Filter
Manual measurements
Digimizer allows to:
- define unit of measurement
- measure distances and lengths of line segments or paths
- measure perimeters and areas
- measure angles
- locate middle of line segment
- find center and calculate characteristics of circular objects
- measurements on perpendicular lines
- measure circles and rectangles
- measure average intensity of objects
- mark and count objects
- fit line
Units of measurements: kilometer (km), hectometer (hm), decameter (dam), meter (m), centimeter (cm), millimeter (mm), micrometer (µm), nanometer (nm), picometer (pm), femtometer (fm), attometer (am), inch (in), foot (ft), yard (yd), mile (mi), degrees (°) or pixels
Image analysis
- Binarization
- Options: overlay binary image, hide binary layer
- Morphological operations: Dilate, Erode, Open, Close
- Noise reduction
- Analyze objects: object detection with measurement of perimeter and area
Measurements list
The measurements list displays the measurements in the current image, but can also include measurements of several images.
- Open & save Measurements list
- Print Measurements list
- Export as Excel spreadsheet file, or MedCalc file for statistical analysis
Statistics
The integrated statistics window displays statistics (n, mean, SD, minimum and maximum) of the measurements in the Measurements list.
- Print statistics
Miscelaneous
- User-defined scripts allow automation of repetitive tasks
System requirements
To use Digimizer, you need a PC with
- Windows Vista, Windows 7, 8, 8.1, 10 or 11.
- 1024 Mb of memory.
- 20 Mb free space on the hard disk.
MedCalc 是專位醫學工作者設計的完整統計程式(可應用在Windows),它是快速、便於操作和可靠的軟體。MedCalc.是一個專門為醫學工作者設計的醫學計算器,功能齊全。它可以幫助醫生快速作出普通的醫學計算,從而對症下藥。提供超過76種常用的規則和方法,包括病人資料、單位參數、費用計算等等。 (可點上圖跳至產品介紹頁面)
MedCalc對ROC曲線(ROC曲線)而言是最友好的軟體,該模塊可以分析包括MedCalc ROC外多達6種ROC曲線的比較。這套軟體包括Bland & Altman plot, Passing和載明回歸方法的比較方法研究
功能
- Added meta-analysis of Area under ROC curve
- Added mean survival time with 95 % CI and the 95% CI for the median survival time in Kaplan-Meier survival analysis.
- Changes in Cox regression:
Added option to plot 100-Survival probability.
Added the Wald statistic in the output.
- Several other changes and additions in the output of the Kaplan Meier and Cox regression procedures.
- Added Regression through the origin.
- Some bug fixes.
系統需求
- PC with Windows Vista, Windows 7, 8, 8.1, 10 or 11; or Windows Server 2008, 2012 and 2016 (all 32-bit and 64-bit versions supported).
- On Windows versions prior to Windows 8, support for Excel *.xlsx files additionally requires Microsoft .NET Framework 4.0 (a free download from Microsoft).
- 2048 Mb of memory.
- 60 Mb free space on the hard disk.