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dev:desktop:tools:optimize_data [2017/06/27 21:49]
jve@orbitgt.com [Sidebar] 		dev:desktop:tools:optimize_data [2023/11/17 08:38] (current)
jeroen [Source Options]
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 ====== Optimize Data ====== ====== Optimize Data ======
  
-{{ :170:desktop:tools:optimize_data_sidebar.png?nolink|}}+This page describes the desktop tool “Optimize”. 
  
-This pages describes the desktop additional tool “Optimize”.  \\ +{{orbit_desktop:how_to_find.png?25&nolink  |}} Tools > Optimize \\  
-{{orbit_desktop:how_to_find.png?25&nolink  |}}  [[171:desktop:tools:index|Tools]] > ... > Optimize+Drag & drop of a resource file that requires to be optimized for display will open this sidebar automatically.
  
 ===== Concepts ===== ===== Concepts =====
  
-"Optimize Data" optimizes one or more  [[technology:supported_formats:index|supported resource files]] into a single Orbit optimized resource file. \\ +The Convert and Optimize Tools enable import, export, and data optimization of Reference Resources. 
-"[[171:desktop:tools:convert_data|Convert Data]]" converts any supported resources file into another supported resource file, one on one. \\ +
  
-=====Sidebar=====+"Optimize Data" optimizes one or more  [[dev:technology:supported_formats:index|supported resource files]] into a single Orbit-optimized resource file. \\ 
 +"[[dev:desktop:tools:convert_data|Convert Data]]" converts any supported resources file into another supported resource file, one on one. 
  
-=== Data Type ===+One sidebar to optimize supported Reference Resources of various types: Image, Vector, Point Cloud, and Mesh.
  
-One and the same sidebar is used to convert Image, Vector and Point Cloud resources. \\  +Optimizing original spherical images of mobile mapping resources to processed OMI images needs to be done using the "Optimize Imagery" procedure, see [[dev:desktop_ext:mapping:manage:imagery|Optimize Imagery]] ((Spherical mapping images are optimized and normalized, and this tool cannot be used)). 
-Choose the applicable datatype. +
  
-===Source===+===== Source =====
  
 Set the source file or the source directory.  Set the source file or the source directory. 
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   * When activating the option source file, it is possible to drag and drop the resource file inside the entry field.   * When activating the option source file, it is possible to drag and drop the resource file inside the entry field.
   * When using a source directory, all supported resource files of the specified data type inside the selected source directory and, optionally, its including subfolders will be optimized.    * When using a source directory, all supported resource files of the specified data type inside the selected source directory and, optionally, its including subfolders will be optimized. 
-  * For point cloud data, a source crs is required. If available, the CRS value is derived from the resource header or the accompanied [[technology:supported_formats:other:ord|Ord file]], else the [[technology:coordinate_systems:crs_orbit|Map CRS]] will be used.+  * For point cloud data, a source crs is required. If available, the CRS value is derived from the resource header or the accompanied [[dev:technology:supported_formats:other:ord|Ord file]], else the [[dev:technology:core:crs|Map CRS]] will set as default.
  
-===Target===+===== Source Options =====
  
-Set target location and filename. +Available when using a source directory:
  
-  * As default the source directory and filename will be preset. +  * Select the file format of the source files to be optimized. \\ E.g.Filter a main directory of mapping runs to trajectory_simplified.ovt and all corresponding trajectory_simplified.ovt files will be optimized into a single target file. 
-  * It is not possible to set the data type. The optimize tool generates the according Orbit optimized resource files [[technology:supported_formats:image:omi|*.omi]], [[technology:supported_formats:vector:ovt|*.ovt]] and [[technology:supported_formats:pointcloud:opc|*.opc]]  +
-  * Optionally when processing is completed, the target resource can be added automatically to the [[171:desktop:dataset:index|dataset list]].  +
-  * For point cloud data, a target CRS is required. As default the source crs will be preset.+
  
-=== Options ===+For point cloud LAS source files: 
 +  * Optionally ignore the LAS bounds from the LAS header to import points out of bounds. 
  
-** Image data ** \\ +===== Target =====
-Options for Image data only.+
  
-{{ :170:desktop:tools:optimize_data_image.png?nolink|}}+Set the target file and directory. 
  
-  *Pixel size : See [[technology:supported_formats:image:omi|Pixel Size]]+  * The source directory and filename are preset as the default target file and directory.  
 +  * For point cloud data, a target CRS is required. The source CRS is preset as default. 
 +  * Optionally when processing is completed, add optimized resource automatically to the [[dev:desktop:dataset:index|dataset list]]. 
  
-  *Image Compression : See [[technology:supported_formats:image:omi|Image Compresion]] +===== Target Options =====
-\\ \\ \\+
  
 +Available target options depend on the resource type 
  
-** Point Cloud ** \\ +==== Image data ====
-Options for Point Cloud data only.+
  
-{{ :170:desktop:tools:convert_data_point_160.png|}}+Options for Image data, see [[dev:technology:supported_formats:image:omi]]. 
 +  * Pixel size 
 +  * Image compression  
 +  * Threshold
  
-  *Strip Attributes : Options to remove some source attributes in target.+==== Point Cloud ====
  
-  *Filter points : Option to filter point cloud to avoid extreme point density peaks and to obtain an overall homogeneous maximum point density.+For options for Point Cloud data, see [[dev:technology:supported_formats:pointcloud:opc|]]. 
 +  * Ascii source files 
 +  * Strip Attributes: Ignore attributes from the Source File when writing the Target file. 
 +  * Filtering: Retain one point per voxel. 
 +  * Classification: Ignore, import, or split the source point cloud by class. 
 +  * RGB Color 
 +  * Block Size
  
-  *Density : Option available for OPC only, see [[technology:supported_formats:pointcloud:opc|]].+==== Mesh ====
  
 +Download the [[external:ccgeneratelod|Plugin]] to optimize formats into Web-Ready 3D Scalable Mesh (.w3sm).
  
-=== Convert ===+==== Convert ====
  
-Start convert or cancel ongoing process. \\ +Start process. \\ 
-Converted images are not removed when cancelling.+Upon cancellation, the ongoing process will be interrupted, if possible the preliminary processed target files will be created.
  
  
 
Last modified:: 2018/06/21 08:13