Dragonfly Helpdesk

Install, Activate, Launch 11

• How can I activate Dragonfly on a computer offline?
• How can I activate Dragonfly on Windows?
• Conflict with Dell Backup and Recovery
• Error 5 during license activation
• Conflict with mkl_intel_thread.dll

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License, Bug Report, Support 5

• What is a non-commercial license for Dragonfly?
• Where can I submit bug reports?
• Do I need a license to use the trial?
• How to send the Dragonfly log files to support？
• Remote Access

Graphics card topics 8

• TDR errors or Display Driver has stopped responding errors
• How Do I Enable SLI When Using Dragonfly?
• Can I use Dragonfly with a Tesla graphics card?
• What graphics card should I choose for Dragonfly?
• Can I use Nvidia Quadro K600 for deep learning with Dragonfly?

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Linux version 4

• How Do I Install Dragonfly on Linux?
• How Do I Start Dragonfly on Linux?
• Can I activate Dragonfly 4.1 for "All Users" in Linux?
• Can I use Dragonfly on a Linux box with AMD graphics card?

Publications 0

Session 2

• Error while loading a Session file
• What can I do if I can't load my session file?

Import Image Data 1

• Why can't my Dragonfly import TXM files?

Customization 2

• Where is my Preferences saved?
• What to do if a panel in Dragonfly suddenly disappeared?

Annotations 1

• Customize the Point Set with code in Python console

Animation 2

• Create an animation of 2D slices
• What if my Movie Maker fails to export AVI?

Visual Shape & Plane 1

• Visual Plane in Dragonfly 4.1

3D Volume Rendering 2

• Why my 3D window leveling in Dragonfly 2020 doesn't have same behavior as the previous versions?
• Limit of number of objects (volumes and meshes) for rendering

ROI Tools 2

• ROI Interpolation - Auto label all slices between 2 labeled slices
• Why do I have lag when using a drawing tablet with Dragonfly?

Get started 6

• How can I move a trained model from one computer to another?
• Computer system requirements for using Deep Learning
• Can I backup my trained Deep Learning models and reload them on another computer?
• How can I know if Dragonfly deep learning tool is using my GPU?
• How to prepare my training data for a semantic segmentation DL model?

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Denoising 1

• Deep Learning denoising vs. Image smoothing filters

Semantic Segmentation 0

Instance Segmentation 0

Super Resolution 0

Create Multi-ROI 0

Measurements 3

• How object orientation and aspect ratio are computed?
• Surface Area on an Axis
• How does Dragonfly calculate the Feret lengths?

Selection and Classes 0

Create Mesh 0

Thickness mesh 2

• Wall thickness mesh
• How to export Thickness measurements from a thickness mesh

Pore Analysis 1

• A Basic Workflow: Pore Segmentation and Mesh Creation

Bone Analysis 2

• A Study: Three-dimensional mapping of trabecular anisotropy and volume fraction
• Can I use Bone Analysis if I have only cortical or trabecular bone in my image?

Image Filtering 0

Artifact Removal 0

Image Stitching 0

Histogram Correction 0

Get Started 2

• How to load a channel from an ORSObject file and get a numpy array?
• Script to batch apply a deep-learning model to multiple image datasets

Use your own scripts 0