Use the Test Pattern on the next slide to verify your slide show settings.ImageJ is public domain software for processing and analyzing scientific images, with many derivatives and variants, including ImageJ2, Fiji, and others. (These are 16:10 aspect ratio, but will work well with 16:9 projectors and screens.)Standard high definition televisions resolutions are1280 x 7 x 1080. Slide Show TipsTo present in true widescreen, you’ll need a computer and, optionally, a projector or flat panel that can output widescreen resolutions.Common computer widescreen resolutions are 1280 x 8 x 900.
This could potentially distort their appearance. If you change the slide size after you’ve created some slides, your pictures and other graphics will be resized. )Important: Always start with your slide size set to the aspect ratio you intend to use.
Click the Slide Sizedropdown and pick On-screen Show (16:9) (Note: we also support 16:10, which is a common widescreen laptop resolution. Simply delete the example slides and add your own content.Or, go to the Design tab and open the Page Setup Dialog. Pictures can also be presented more dramatically in widescreen.Widescreen PicturesĬreating 16:9 PresentationsTo setup a widescreen presentation, do one of the following:Start with this template. Widescreen GraphicsEven a single graphic, such as a chart, can be presented more dramatically in widescreen. Widescreen AdvantagesSide by side material fits more naturally.Widescreen adds drama to graphics and images. It’s a great way to take advantage of laptops, televisions and projectors equipped with widescreen displays. PowerPoint’s Slide Show always resizes your slides to fit any screen.This template is formatted with a 16:9 “widescreen” aspect ratio. Widescreen PresentationEven if you do not have a widescreen display, you can still create and present 16:9 slides. Other advantages include fine differential between two particles and more accurate statistic values calculated from the distribution.More at Īcknowledgement Thank my students, ATP k52 (Fall 2010), for doing well this homework and have good suggestion for further processing.Īny questions? Please email me at for further informationDiscussion time! Depending on the distribution broadness, the total size range can be reset to a finer division, therefore showing the distribution details, i.e., each bin can be pre-set to cover a smaller size range. Since every particle is measured, each bin is a collection of particles in the size range that bin represents. Terms: What is bin(s)?In a particle size distribution measurement, typically each distribution, whether is displayed cumulatively or differentially, is composed of a few hundred data points in a pre-set size range. Choose Results/Distribution… the set bin number for ‘specify bins’ field: 10, 50 and 100.Based on Histogram dialogClick on List to get data list,then you should use other software to draw the graph. Step 4: Analyze data (2) On the “Results” dialog.
#Use imagej software for grain map free#
Such software like: Excel, MatLab, Origin, SciLab*, SciDAVis* …*: free software Step 4: Analyze data Based on two data files in Excel format, you should find a software for doing further analysis.
#Use imagej software for grain map how to#
How to set new scale barAnalyze/Set ScaleThen, the unit in imageJwill be µm (micrometer) Process/Binary/Dilate Step 3: Analyze ParticlesAnalyze/Analyze Particles …There are two data files: grain size:708 px2= 0,113m2. Step 2: Convert to grainy imageImage/Adjust/Threshold:Other processing:Process/Binary/Erode You will see its width to be 237 px.So, 1 m equals 79px. Measurement scale unitDraw a rectangular shape fits on scale bar. Step 1 – Convert to 8-bit & CropOpen Image File: File/Open…, choose the file and click OK - Grain Size Calculation.jpgConvert to 8-bit: Image/Type/8-bit.Crop: Draw a rectangular shape then Image/Type/Crop.Save the cropped file: File/Save as/Jpeg… - Grain Size Calculation-Crop.tif Open Image FileRun ImageJ: Start/All Programs/ImageJ/Open Image File: File/Open…, choose the file and click OK Visit this link:: please check your window first, 32- or 64-bit systemWhere to downloadįirst – Run ImageJ program and Load the your image file.How to run ImageJ Analyze Particlesby using imageJ Nguyen Hoang Viet, PhD.ĬontentWhere to downloadHow to run ImageJImage Processing & Calculation
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