Differences

This shows you the differences between two versions of the page.

--- searchwing-bilderkennung [2019/05/31 00:12]
wf68spef
+++ searchwing-bilderkennung [2019/11/27 23:04]
beckmanf added jpeg compression paper
@@ Line 2: / Line 2: @@
 By analysing the image with we receive from the camera, we can detect boats on the sea. To achieve this, different algorithms and approaches from the image processing and deep learning domain can be used.
+===== Compression effects on detection =====
+Does JPEG image compression affect detection? See
+[[https://doi.org/10.1117/1.JMI.6.2.027501|Farhad Ghazvinian Zanjani, Svitlana Zinger, Bastian Piepers, Saeed Mahmoudpour, Peter Schelkens, and Peter H. N. de With "Impact of JPEG 2000 compression on deep convolutional neural networks for metastatic cancer detection in histopathological images," Journal of Medical Imaging 6(2), 027501 (24 April 2019). https://doi.org/10.1117/1.JMI.6.2.027501]]
 ===== Detection by using edgedetector and a 2d tracker in world coordinates =====
@@ Line 106: / Line 112: @@
 The detected boats can be seen in the following image. They are marked by a blue rectangle.
-{{:bilderkennung-beispiel.jpg|Bilderkennung Beispiel}}
+{{:bilderkennung-beispiel.jpg?1101x1044|Bilderkennung Beispiel}}
 Recified:
-{{:bilderkennung-beispiel-detail.jpg|Bilderkennung Beispiel Detail}}
+{{:bilderkennung-beispiel-detail.jpg?1082x1027|Bilderkennung Beispiel Detail}}
 In this example the second boat with Persenning does not get detect. The boat above get detected.
@@ Line 124: / Line 130: @@
   * [[:searchwing-flug-virus-20181007|Flug am 7.10.2018 mit der Pipistrel Virus zum Bodensee]]
   * [[https://captain-whu.github.io/DOTA/|DOTA Airial Image Dataset (Wuhan Univ./Cornell/DLR)]]
-===   ===