[PDF] Top 20 A System Which Supports Shadow Detection and Shadow Removal for High Resolution Remote Sensing Images

... a shadow detection result, image segmentation considering shadows is applied ...subsequent shadow detection experiments compared traditional image segmentation and the segmentation considering ... See full document

... old shadow detection result with manually selected proper threshold according to the image grayscale scale histogramIt can be seen from the segmentation result ...considers shadow features can ... See full document

... Remote sensing is the process of obtaining information and various details about an object or areas in the ...the remote sensing application various sensors are used to collect the data and ... See full document

... the high-resolution satellite images contain shadows as undesired information which causes partial or total loss of ...the shadow regions are difficult to be extracted for further ... See full document

... various high spatial resolution satellites like Resource 3, Quick Bird, IKONOS, and GeoEye for the observation of Earth and the speedy development of aerial platforms like unmanned aerial vehicles and ...as ... See full document

... urban high- resolution image remote sensing, we can work on shadow detection and removal method considering the object ...work, shadow affected area are taken ... See full document

... between shadow and non- shadow ...for shadow detection and removal in complex urban color remote sensing images for solving problems caused by ...between ... See full document

... low amount of false alarms in CD maps. In more detail, the achieved results from the simulated dataset indicates the superiority of using absolute difference between {red, green, blue and hue} layers as a vector ( ) in ... See full document

... condition, detection of shadow is difficult in different situations like Dark background, Overlap boundary of object and shadow, object is inside the ...Aerial Remote Sensing, Shadows ... See full document

... Sensed images with very high spatial resolution like Ikonos, QuickBird, Cartosat ...of shadow increases with the spatial resolution (Haijian Ma et al, ...be high, irrespective of ... See full document

... of shadow area which is successfully passed through linear regression is applied in which shadow areas which is successfully removed by replacing the shadow blocks by ... See full document

... The second category is the template matching method for aircraft detection. Considering that the size and shape of the aircraft is similar between the same types of aircraft, researcher design the various shape ... See full document

... information which effects the quality of an ...the shadow is observed on the other side of the ...the shadow regions. The shadow regions are not only detected but also classified by using ... See full document

... Figure 5.8 shows a heat map of the four quantitative metrics verses all the algorithms on the WV2 data. The output of the WV2 images for all the 10 methods, is shown in the Figure 5.9. The heat-map is produced by ... See full document

... ambient images were captured in rapid succession with the usefulness of remote capture with the camera on a ...recovered shadow free image C has no color artifacts and the recovered illumination map ... See full document

... the image division process, a multi-gradient (horizontal, The algorithm explained in [7] is almost similar to [6] vertical and diagonal edges) operation is performed on the and it is als[r] ... See full document

... soft shadow in a true 3D environment, the implementation and testing were done with complex and high polygon ...accurate shadow that resembles real life shadow was side-by-side visual ... See full document

...  Gradient Similarity: In the image-formation, transforming the image with a pixel-wise log transformation makes the shadow an additive offset to the pixel values in the scene. To capture this cue, measure the ... See full document

... extraction processes, and the moving object with its min- imum bounding rectangle as the output of the algorithm. We would incorporate Gaussian Mixture Model (GMM) into our mechanism functioning as the development of ... See full document

... moving shadow detection is critical for accurate object detection in video streams since shadow points are often misclassified as object points, causing errors in segmen- tation and tracking ... See full document