Photogrammetry - Revision history

Xinreality at 14:14, 29 April 2025

2025-04-29T14:14:37Z

← Older revision		Revision as of 14:14, 29 April 2025
Line 19:		Line 19:

	===Agisoft Photoscan===		===Agisoft Photoscan===
	[[Agisoft PhotoScan]] is developed Agisoft LLC located in St. Petersburg in Russia. This stand-alone software is the leader in photogrammetric digital image processing and generation of spatial 3D data. The software comes in two different editions – Standard and Professional. Both editions support photogrammetric triangulation, generation and editing of a dense point cloud, generation and texturing of the 3D model, spherical panorama stitching, and fisheye camera lenses. The Professional Edition additionally comes with support for spherical and cylindrical cameras, classification of dense point cloud, DEM, python scripting, network processing, and many others.		[[Agisoft PhotoScan]] is developed Agisoft LLC located in St. Petersburg in Russia. This stand-alone software is the leader in photogrammetric digital image processing and generation of spatial 3D data. The software comes in two different editions: Standard and Professional. Both editions support photogrammetric triangulation, generation and editing of a dense point cloud, generation and texturing of the 3D model, spherical panorama stitching, and fisheye camera lenses. The Professional Edition additionally comes with support for spherical and cylindrical cameras, classification of dense point cloud, DEM, python scripting, network processing, and many others.

	===3DF Zephyr Pro===		===3DF Zephyr Pro===

Shadowdawn at 20:23, 27 June 2016

2016-06-27T20:23:59Z

← Older revision		Revision as of 20:23, 27 June 2016
Line 1:		Line 1:
	{{stub}}		{{stub}}
	[[Photogrammetry]] is ~~the way~~ of ~~making~~ measurements from conventional digital photographs to find the exact position of surface points. This technology enables the production of precise 3D models of real subjects for scientific simulations, entertainment, medicine, or archiving.		[[Photogrammetry]] is when you create a realistic 3D scene by taking a series of photographs and combining them using specialized software. The software takes measurements from conventional digital photographs to find the exact position of surface points. This technology enables the production of precise 3D models of real subjects for scientific simulations, entertainment, medicine, or archiving.

	==General Objective==		==General Objective==

Shadowdawn at 20:36, 1 December 2015

2015-12-01T20:36:11Z

← Older revision		Revision as of 20:36, 1 December 2015
Line 4:		Line 4:
	==General Objective==		==General Objective==
	The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like [[Agisoft PhotoScan]], [[Autodesk 123D Catch]], or [[Autodesk Memento]]. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.		The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like [[Agisoft PhotoScan]], [[Autodesk 123D Catch]], or [[Autodesk Memento]]. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.
	{{#ev:youtube\|gGbLKkWZCgY\|350\|Photogrammetry in [[SteamVR]]}}		{{#ev:youtube\|gGbLKkWZCgY\|350\|right\|Photogrammetry in [[SteamVR]]}}
	==Types of Photogrammetry==		==Types of Photogrammetry==
	Photogrammetry is usually divided into aerial and close range. A large part of modern maps was created using aerial photogrammetry where a camera is mounted in an aircraft pointed vertically towards the ground. Such data can be used for creating digital models or 3D representations of a terrain’s surface with a method known as a digital elevation model (DEM), digital terrain model (DTM), or digital surface model (DSM).		Photogrammetry is usually divided into aerial and close range. A large part of modern maps was created using aerial photogrammetry where a camera is mounted in an aircraft pointed vertically towards the ground. Such data can be used for creating digital models or 3D representations of a terrain’s surface with a method known as a digital elevation model (DEM), digital terrain model (DTM), or digital surface model (DSM).

Shadowdawn at 20:35, 1 December 2015

2015-12-01T20:35:59Z

← Older revision		Revision as of 20:35, 1 December 2015
Line 4:		Line 4:
	==General Objective==		==General Objective==
	The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like [[Agisoft PhotoScan]], [[Autodesk 123D Catch]], or [[Autodesk Memento]]. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.		The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like [[Agisoft PhotoScan]], [[Autodesk 123D Catch]], or [[Autodesk Memento]]. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.
			{{#ev:youtube\|gGbLKkWZCgY\|350\|Photogrammetry in [[SteamVR]]}}
	==Types of Photogrammetry==		==Types of Photogrammetry==
	Photogrammetry is usually divided into aerial and close range. A large part of modern maps was created using aerial photogrammetry where a camera is mounted in an aircraft pointed vertically towards the ground. Such data can be used for creating digital models or 3D representations of a terrain’s surface with a method known as a digital elevation model (DEM), digital terrain model (DTM), or digital surface model (DSM).		Photogrammetry is usually divided into aerial and close range. A large part of modern maps was created using aerial photogrammetry where a camera is mounted in an aircraft pointed vertically towards the ground. Such data can be used for creating digital models or 3D representations of a terrain’s surface with a method known as a digital elevation model (DEM), digital terrain model (DTM), or digital surface model (DSM).
Line 38:		Line 38:
	==References==		==References==
	<references />		<references />

			http://steamcommunity.com/games/250820/announcements/detail/117448248511524033

			http://www.theastronauts.com/2014/03/visual-revolution-vanishing-ethan-carter/

	[[Category:Terms]] [[Category:Technology]]		[[Category:Terms]] [[Category:Technology]]

Shadowdawn at 20:32, 1 December 2015

2015-12-01T20:32:59Z

← Older revision		Revision as of 20:32, 1 December 2015
Line 3:		Line 3:

	==General Objective==		==General Objective==
	The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like Agisoft PhotoScan, Autodesk 123D Catch, or Autodesk Memento. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.		The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like [[Agisoft PhotoScan]], [[Autodesk 123D Catch]], or [[Autodesk Memento]]. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.

	==Types of Photogrammetry==		==Types of Photogrammetry==
Line 12:		Line 12:
	==How Photogrammetry Works==		==How Photogrammetry Works==
	The use of different angles allows for similarity-based mathematical analysis to be performed to reconstruct real-life objects and structures into a faithfully reproduced 3D space. The fact that each point has to be matched with the same point shot from different angle means that opaque and non-specular surfaces cannot be mapped using this method.		The use of different angles allows for similarity-based mathematical analysis to be performed to reconstruct real-life objects and structures into a faithfully reproduced 3D space. The fact that each point has to be matched with the same point shot from different angle means that opaque and non-specular surfaces cannot be mapped using this method.
	This stitching process works like a generation of panoramic photographs from multiple images. Once aligned, the resulting point cloud is used for generating a mesh composed of millions for triangles and high-resolution textures that can be applied to previously generated meshes. The final scene can be rendered in a common 3D engine such as Unity. Such scene can be enhanced with dynamic lighting, audio effects, particle effects, or moving objects such as clouds in the background.
			This stitching process works like a generation of panoramic photographs from multiple images. Once aligned, the resulting point cloud is used for generating a mesh composed of millions for triangles and high-resolution textures that can be applied to previously generated meshes. The final scene can be rendered in a common 3D engine such as [[Unity]]. Such scene can be enhanced with dynamic lighting, audio effects, particle effects, or moving objects such as clouds in the background.

	==Photogrammetric Processing Software==		==Photogrammetric Processing Software==

Shadowdawn: /* Photogrammetric Processing Software */

2015-12-01T00:32:02Z

Photogrammetric Processing Software

← Older revision		Revision as of 00:32, 1 December 2015
Line 30:		Line 30:

	===Pix4D===		===Pix4D===
	Pix4D is a complete image processing software mapping & modeling solution capable of converting thousands of images into georeferenced 2D mosaics and 3D models.		[[Pix4D]] is a complete image processing software mapping & modeling solution capable of converting thousands of images into georeferenced 2D mosaics and 3D models.

	===EnsoMOSAIC 3D===		===EnsoMOSAIC 3D===
	[[EnsoMOSAIC 3D]] is a digital photogrammetric software for stereoscopic 3-dimensional data acquisition from EnsoMOSAIC aerial images and for processing large XYZ point clouds.		[[EnsoMOSAIC 3D]] is a digital photogrammetric software for stereoscopic 3-dimensional data acquisition from EnsoMOSAIC aerial images and for processing large XYZ point clouds.

	==References==		==References==

Shadowdawn at 00:00, 1 December 2015

2015-12-01T00:00:44Z

← Older revision		Revision as of 00:00, 1 December 2015
Line 35:		Line 35:
	[[EnsoMOSAIC 3D]] is a digital photogrammetric software for stereoscopic 3-dimensional data acquisition from EnsoMOSAIC aerial images and for processing large XYZ point clouds.		[[EnsoMOSAIC 3D]] is a digital photogrammetric software for stereoscopic 3-dimensional data acquisition from EnsoMOSAIC aerial images and for processing large XYZ point clouds.

	[[Category:Technology]]		==References==
			<references />

			[[Category:Terms]] [[Category:Technology]]

Shadowdawn: Created page with "{{stub}} Photogrammetry is the way of making measurements from conventional digital photographs to find the exact position of surface points. This technology enables the p..."

2015-11-30T23:53:57Z

Created page with "{{stub}} Photogrammetry is the way of making measurements from conventional digital photographs to find the exact position of surface points. This technology enables the p..."

New page

{{stub}}
[[Photogrammetry]] is the way of making measurements from conventional digital photographs to find the exact position of surface points. This technology enables the production of precise 3D models of real subjects for scientific simulations, entertainment, medicine, or archiving.

==General Objective==
The general objective is to capture the position of every point in the scene by using at least two cameras with different angles. Dynamic scenes such as people or animals in motion can be captured with a complex multi-camera setup. The resulting form of the subject is then calculated via a specialized software like Agisoft PhotoScan, Autodesk 123D Catch, or Autodesk Memento. Compared to 3D scanning, photogrammetry can capture all data at once, which makes scanning more convenient. However, this requires studio setup and the results are still not as detailed as 3D scans.

==Types of Photogrammetry==
Photogrammetry is usually divided into aerial and close range. A large part of modern maps was created using aerial photogrammetry where a camera is mounted in an aircraft pointed vertically towards the ground. Such data can be used for creating digital models or 3D representations of a terrain’s surface with a method known as a digital elevation model (DEM), digital terrain model (DTM), or digital surface model (DSM).

A close-range photogrammetry typically uses hand-held or tripod-mounted cameras to measure and model complex architectural and engineering structures, set pieces, forensic scenes, human figures, just to name a few examples.

==How Photogrammetry Works==
The use of different angles allows for similarity-based mathematical analysis to be performed to reconstruct real-life objects and structures into a faithfully reproduced 3D space. The fact that each point has to be matched with the same point shot from different angle means that opaque and non-specular surfaces cannot be mapped using this method.
This stitching process works like a generation of panoramic photographs from multiple images. Once aligned, the resulting point cloud is used for generating a mesh composed of millions for triangles and high-resolution textures that can be applied to previously generated meshes. The final scene can be rendered in a common 3D engine such as Unity. Such scene can be enhanced with dynamic lighting, audio effects, particle effects, or moving objects such as clouds in the background.

==Photogrammetric Processing Software==
Photogrammetric processing software ranges from stand-alone solutions to cloud-based platforms that are able to reduce otherwise very high hardware requirements for efficient processing.

===Agisoft Photoscan===
[[Agisoft PhotoScan]] is developed Agisoft LLC located in St. Petersburg in Russia. This stand-alone software is the leader in photogrammetric digital image processing and generation of spatial 3D data. The software comes in two different editions – Standard and Professional. Both editions support photogrammetric triangulation, generation and editing of a dense point cloud, generation and texturing of the 3D model, spherical panorama stitching, and fisheye camera lenses. The Professional Edition additionally comes with support for spherical and cylindrical cameras, classification of dense point cloud, DEM, python scripting, network processing, and many others.

===3DF Zephyr Pro===
[[3DF Zephyr]] allows for automatic and easy reconstruction of 3D models from photos without the need for manual editing or special equipment. The software is easy-to-use and able to export high-resolution videos without any external application. It comes in Lite, Pro, and Aerial version, with the Lite version costing just $199.

===Autodesk 123D Catch===
[[Autodesk 123D Catch]] is compatible with Windows Phone devices, iPhone, iPad, Android, or any regular camera. It lets users create scans of real-life objects with extraordinary ease and turn these scans into realistic 3D models that can be viewed or shared with other people.

===Autodesk Memento===
[[Autodesk Memento]] is an end-to-end solution for converting any captured reality input (photos or scans) into high definition 3D meshes that can be cleaned up, fixed, and optimized for the Web, mobile or 3D printing / fabbing.

===Pix4D===
Pix4D is a complete image processing software mapping & modeling solution capable of converting thousands of images into georeferenced 2D mosaics and 3D models.

===EnsoMOSAIC 3D===
[[EnsoMOSAIC 3D]] is a digital photogrammetric software for stereoscopic 3-dimensional data acquisition from EnsoMOSAIC aerial images and for processing large XYZ point clouds.

[[Category:Technology]]