Install the Radial Profile plugin before running these macros. This plugin is available at:
  https://imagej.nih.gov/ij/plugins/radial-profile.html

If you have trouble running any of these macros, first try updating ImageJ/Fiji.
Some of the functions used in the macros are only available in newer versions.

If you have questions or suggestions for improvements, please email:
  [email protected]
  Benjamin Bammes, PhD
  Director of Research & Development
  Direct Electron

To have ImageJ/Fiji load these macros into the Plugins/Macros menu automatically at startup,
copy all macros into the Fiji.app\macros folder and then paste the following code in the
Fiji.app\macros\StartupMacros.fiji.ijm file:

// Start: Direct Electron section
// Add this section before the "About Startup Macros..." line
// in StartupMacros.fiji.ijm

macro "About Direct Electron Macros..." {
	title = "About Direct Electron Macros";
	text1 = "Direct Electron (directelectron.com) is the technology leader\n"
		+ "in direct detection cameras for electron microscopy and other\n"
		+ "high-performance scientific cameras.";
	text2 = "These macros are provided to assist with common image\n"
	    + "processing, camera characterization, and calibration tasks in\n"
	    + "ImageJ. These macros are freely available for anyone interested\n"
	    + "(regardless of whether they use Direct Electron's cameras).";
	text3 = "If you have suggestions or make any changes to these macros,\n"
		+ "we kindly ask that you share them with us for the benefit of\n"
		+ "the broader scientific community.";
	text4 = "Updates to these macros are available on Direct Electron's\n"
		+ "GitHub page (https://github.com/directelectron/imagej-macros).";
	Dialog.createNonBlocking(title);
	Dialog.addMessage(text1);
	Dialog.addMessage(text2);
	Dialog.addMessage(text3);
	Dialog.addMessage(text4);
	Dialog.show();
}

macro "Coincidence Loss Calculator..." {
	if (File.exists("DE_CoincLoss.ijm")) {
		runMacro("DE_CoincLoss.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_CoincLoss.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "DQE Curve Calculator..." {
	if (File.exists("DE_DQECurve.ijm")) {
		runMacro("DE_DQECurve.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_DQECurve.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "DQE0 Calculator..." {
	if (File.exists("DE_DQE0.ijm")) {
		runMacro("DE_DQE0.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_DQE0.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "False Positives Calculator..." {
	if (File.exists("DE_FalsePos.ijm")) {
		runMacro("DE_FalsePos.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_FalsePos.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "Magnification Calibration..." {
	if (File.exists("DE_MagCal.ijm")) {
		runMacro("DE_MagCal.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_MagCal.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "MTF Calculator (from ASI)..." {
	if (File.exists("ASI_MTF.ijm")) {
		runMacro("ASI_MTF.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "ASI_MTF.ijm was not found in the macro folder.";
		text2 = "Download the macro from Erik Maddox's GitHub page\n"
			+ "(https://github.com/emx77/ASI_MTF).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "NNPS Calculator..." {
	if (File.exists("DE_NNPS.ijm")) {
		runMacro("DE_NNPS.ijm");
	}
	else {
		title = "Macro Not Found";
		text1 = "DE_NNPS.ijm was not found in the macro folder.";
		text2 = "Download the macro from Direct Electron's GitHub page\n"
			+ "(https://github.com/directelectron/imagej-macros).";
		Dialog.create(title);
		Dialog.addMessage(text1);
		Dialog.addMessage(text2);
		Dialog.show();
	}
}

macro "-" {} //menu divider

// End: Direct Electron section