Photoscan Pro - Revision history

Y.wang: /* Introduction */

2020-02-18T06:06:40Z

Introduction

Y.wang: /* Introduction */

2020-02-17T06:46:09Z

Introduction

Y.wang at 06:45, 17 February 2020

2020-02-17T06:45:24Z

Y.wang at 04:55, 15 February 2020

2020-02-15T04:55:38Z

Y.wang: /* Camera parameters */

2020-02-15T03:51:38Z

Camera parameters

Y.wang: /* Camera positioning */

2020-02-06T01:29:49Z

Camera positioning

Y.wang: /* Installtion */

2020-02-05T07:53:24Z

Installtion

Y.wang at 07:51, 5 February 2020

2020-02-05T07:51:51Z

Y.wang at 01:20, 5 February 2020

2020-02-05T01:20:50Z

Y.wang: Created page with "==Installtion ==Preference== Remember to turn on the GPU function in Preference -> GPU ==Camera parameters== The most important parameter is the '''focal length''' in the ca..."

2020-02-05T01:20:39Z

Created page with "==Installtion ==Preference== Remember to turn on the GPU function in Preference -> GPU ==Camera parameters== The most important parameter is the '''focal length''' in the ca..."

New page

==Installtion

==Preference==
Remember to turn on the GPU function in Preference -> GPU

==Camera parameters==
The most important parameter is the '''focal length''' in the camera parameter

==Camera positioning==

@@ Line 2: / Line 2: @@
 * This program is now updated to the Metashape (ver 1.5 onward). The new version contains many new and updated features that helps us to generate better result.
 * Metashape is significantly faster than the photoscan, with much less memory consumption.
 ==Installtion==

@@ Line 1: / Line 1: @@
 ==Introduction==
-This program is now updated to the Metashape (ver 1.5 onward). The new version contains many new and updated features that helps us to generate better result.
+* This program is now updated to the Metashape (ver 1.5 onward). The new version contains many new and updated features that helps us to generate better result.
 ==Installtion==

← Older revision		Revision as of 06:45, 17 February 2020
Line 1:		Line 1:
		+	==Introduction==
		+	This program is now updated to the Metashape (ver 1.5 onward). The new version contains many new and updated features that helps us to generate better result.
		+
	==Installtion==		==Installtion==
	Follow the program instruction.		Follow the program instruction.

← Older revision		Revision as of 04:55, 15 February 2020
Line 17:		Line 17:
	# Output the estimated location to excel and edit. Try to give some constrains on the pitch, yam, and roll angle. Because most of the aerial photos should be vertical photography, so the '''pitch and roll''' should be close to '''0 degrees'''; the '''yaw angle is usually close to 0/360 or 180 degrees''' given by most of the flight is the north-south route.		# Output the estimated location to excel and edit. Try to give some constrains on the pitch, yam, and roll angle. Because most of the aerial photos should be vertical photography, so the '''pitch and roll''' should be close to '''0 degrees'''; the '''yaw angle is usually close to 0/360 or 180 degrees''' given by most of the flight is the north-south route.
	# re-import this edited position and attitude back to the photoscan pro, and re-do the alignment. This should help to provide better constraints to your project.		# re-import this edited position and attitude back to the photoscan pro, and re-do the alignment. This should help to provide better constraints to your project.
		+
		+	==Licenses==
		+	In total, we have about 5 licenses for the Photoscan Pro software. Bruce's lab has 3 licenses.
		+	Currently there are 6 in usage.

@@ Line 10: / Line 10: @@
 ==Camera positioning==
-For those camera positions are unknown, the practical way of generating good topo model is:
+For those camera positions are unknown, the practical way of generating good topo model is: <br>
-. Generating the first alignment in moderate or low resolution.
+# Generating the first alignment in moderate or low resolution.
-. Give GCP control by georeference to the reference topomap.
+# Give GCP control by georeference to the reference topomap.
-. Re-align the photos. Photoscan Pro will estimate the camera position based on the GCP information.
+# Re-align the photos. Photoscan Pro will estimate the camera position based on the GCP information.
-. Output the estimated location to excel and edit. Try to give some constrains on the pitch, yam, and roll angle. Because most of the aerial photos should be vertical photography, so the '''pitch and roll''' should be close to '''0 degrees'''; the '''yaw angle is usually close to 0/360 or 180 degrees''' given by most of the flight is the north-south route.
+# Output the estimated location to excel and edit. Try to give some constrains on the pitch, yam, and roll angle. Because most of the aerial photos should be vertical photography, so the '''pitch and roll''' should be close to '''0 degrees'''; the '''yaw angle is usually close to 0/360 or 180 degrees''' given by most of the flight is the north-south route.
-. re-import this edited position and attitude back to the photoscan pro, and re-do the alignment. This should help to provide better constraints to your project.
+# re-import this edited position and attitude back to the photoscan pro, and re-do the alignment. This should help to provide better constraints to your project.

@@ Line 7: / Line 7: @@
 ==Camera parameters==
-The most important parameter is the '''focal length''' in the camera parameter
+*The most important parameter is the '''focal length''' in the camera parameter
 ==Camera positioning==

← Older revision		Revision as of 07:53, 5 February 2020
Line 1:		Line 1:
	==Installtion==		==Installtion==
		+	Follow the program instruction.
		+	Please note that the Photoscan Pro and Metashape consume a lot of system memory. Thus a good computer with sufficient RAM and good GPU card is important to run the program.

	==Preference==		==Preference==

← Older revision		Revision as of 07:51, 5 February 2020
Line 8:		Line 8:

	==Camera positioning==		==Camera positioning==
		+	For those camera positions are unknown, the practical way of generating good topo model is:
		+	1. Generating the first alignment in moderate or low resolution.
		+	2. Give GCP control by georeference to the reference topomap.
		+	3. Re-align the photos. Photoscan Pro will estimate the camera position based on the GCP information.
		+	4. Output the estimated location to excel and edit. Try to give some constrains on the pitch, yam, and roll angle. Because most of the aerial photos should be vertical photography, so the '''pitch and roll''' should be close to '''0 degrees'''; the '''yaw angle is usually close to 0/360 or 180 degrees''' given by most of the flight is the north-south route.
		+	5. re-import this edited position and attitude back to the photoscan pro, and re-do the alignment. This should help to provide better constraints to your project.

← Older revision		Revision as of 01:20, 5 February 2020
Line 1:		Line 1:
−	==Installtion	+	==Installtion==

	==Preference==		==Preference==