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Combined display of all available logs of AWF-Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 11:02, 17 September 2014 Nnoelke (Talk | contribs) deleted page Category:Spatial filtering (content before blanking was: "{{TutorialNavigator}} Category:Image enhancement")
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12074 of page Category:Spatial filtering patrolled
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) deleted page Low pass filter (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} A low pass filter blocks high frequency details of an image. Such image smoothing is useful for removing periodic noise in an image. {{exerci...")
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12073 of page Low pass filter patrolled
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) deleted page High pass filter (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} With a high pass filter we enhance the high frequency local variations and sharpen the image. E.g. the Laplacian filter generally highlights e...")
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12072 of page High pass filter patrolled
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) deleted page Geometric feature analysis with matrix filters (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The geometrical (spatial) feature analysis applies local neighborhood operations to raster data. Several methods are available for image spati...")
• 11:02, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12071 of page Geometric feature analysis with matrix filters patrolled
• 11:01, 17 September 2014 Nnoelke (Talk | contribs) deleted page Edge detection (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The Sobel filter is an application to detect edges, that means pixels. {{exercise|message=Exercise 34|text=}} ==Related articles== * Geo...")
• 11:01, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12070 of page Edge detection patrolled
• 11:01, 17 September 2014 Nnoelke (Talk | contribs) deleted page Defining filters (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The filter file is a normal ASCII file designed by the user. It has the following format: {| class="wikitable" |- |TITLE |title |A one-line TI...")
• 11:01, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12069 of page Defining filters patrolled
• 11:01, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12068 of page Category:Spatial Filtering patrolled
• 11:00, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12067 of page Haralick Texture patrolled
• 11:00, 17 September 2014 Nnoelke (Talk | contribs) moved page Talk:Texture features to Talk:Haralick Texture without leaving a redirect
• 11:00, 17 September 2014 Nnoelke (Talk | contribs) moved page Texture features to Haralick Texture without leaving a redirect
• 10:59, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12064 of page Texture features patrolled
• 10:57, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12063 of page Category:Spatial convolution filtering patrolled
• 10:56, 17 September 2014 Nnoelke (Talk | contribs) deleted page Category:Image fusion (content before blanking was: "{{TutorialNavigator}} Category:Image enhancement")
• 10:56, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12062 of page Category:Image fusion patrolled
• 10:56, 17 September 2014 Nnoelke (Talk | contribs) deleted page Image fusion using color transformations (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The color model RGB defines colors mixing three primary colors Red, Green and Blue. It can be described as a cube with three coordinate axes X...")
• 10:56, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12061 of page Image fusion using color transformations patrolled
• 10:56, 17 September 2014 Nnoelke (Talk | contribs) deleted page Brovey Transformation (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The Brovey transformation uses three multispectral and one panchromatic satellite image scene channel. Three new channels are calculated accor...")
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12060 of page Brovey Transformation patrolled
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) deleted page Spectral rationing (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} As the first approximation, Jordan <ref> Carl F. Jordan ''Derivation of Leaf-Area Index from Quality of Light on the Forest Floor'' Ecology Vo...")
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12059 of page Spectral rationing patrolled
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) deleted page Tasseled cap (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The Tasseled Cap Transformation in remote sensing is the conversion of the readings in a set of channels into composite values; i.e., the weig...")
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12058 of page Tasseled cap patrolled
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) deleted page Spectral ratioing (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} As the first approximation, Jordan <ref> Carl F. Jordan ''Derivation of Leaf-Area Index from Quality of Light on the Forest Floor'' Ecology Vo...")
• 10:55, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12057 of page Spectral ratioing patrolled
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) deleted page Principal components analysis (PCA) (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} The PCA image transformation technique is used for different bands of multispectral data which are often highly correlated. The objective of t...")
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12056 of page Principal components analysis (PCA) patrolled
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) deleted page Image subtraction (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} With a subtraction of the red and near infrared etm-layer you can make the quality of biomass visible. A low value is an indicator for less or...")
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12055 of page Image subtraction patrolled
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) deleted page Automated cloud detection (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} Rudolf Richter developed in 1995 an “Atmospheric correction of satellite data with haze removal including a haze/clear transition region” ...")
• 10:54, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12054 of page Automated cloud detection patrolled
• 10:52, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12053 of page Category:Sampling tools patrolled
• 10:52, 17 September 2014 Nnoelke (Talk | contribs) deleted page Category:Georeferencing (content before blanking was: "{{TutorialNavigator}} category:QGIS Tutorial 2012/13")
• 10:52, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12052 of page Category:Georeferencing patrolled
• 10:51, 17 September 2014 Nnoelke (Talk | contribs) deleted page Mosaicing (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} We can mosaic a set of images using the ''gdalTools'' plugin. All the images must be in the same coordinate system and have a matc...")
• 10:51, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12051 of page Mosaicing patrolled
• 10:51, 17 September 2014 Nnoelke (Talk | contribs) deleted page Georeferencing an aerial photograph (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} # Open the map ''topomap-modified.tif'' if not already done. # Start the Georeferencing tool. # With help of the Georeferencer window open the...")
• 10:51, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12050 of page Georeferencing an aerial photograph patrolled
• 10:50, 17 September 2014 Nnoelke (Talk | contribs) deleted page Category:Digitizing (content before blanking was: "{{TutorialNavigator}} category:QGIS Tutorial 2012/13")
• 10:50, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12049 of page Category:Digitizing patrolled
• 10:50, 17 September 2014 Nnoelke (Talk | contribs) deleted page Digitizing reference areas: training and test areas (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} During training phase we need to obtain the spectral reflectance, variability and range of digital images which are characteristic for cat...")
• 10:50, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12048 of page Digitizing reference areas: training and test areas patrolled
• 10:50, 17 September 2014 Nnoelke (Talk | contribs) deleted page Digitizing reference areas (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} For information about digitizing see Exercise 36. {{exercise|message=Exercise 42|text=}} ==Related articles== * Using external informa...")
• 10:49, 17 September 2014 Nnoelke (Talk | contribs) marked revision 12047 of page Digitizing reference areas patrolled
• 10:49, 17 September 2014 Nnoelke (Talk | contribs) deleted page Digitizing (content before blanking was: "{{TutorialNavigator}}{{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}} Intuitively understood tools for digitizing are found in this bar: File:Edit_toolbar.png<br> To start digitzing, activate the blue pencil...")