Satellite Image Feature Extraction - using Panchromatic Sharpening

نویسندگان

  • Deepa D. Divate
  • Smita S. Patil
چکیده

Satellite data has been successfully used for various applications. Satellite images of different spatial resolutions are commercially available. But most times available satellite images are in compressed form, also of very small size and low resolution. This makes quite difficult to read useful data from an images for particular application. To overcome this difficulty we can preprocess that image to obtain panchromatic image, by using PAN-sharpening method. This Sharpened image can be used in various application such as vegetation detection, water bodies detection, highways detection etc. and to extract important features from image data such as area calculation. This will make a description, implementation or understanding of the scene more informative and user friendly by machine.

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تاریخ انتشار 2014