Non-linear adaptive image enhancement in wireless sensor networks based on non-subsampled shearlet transform
نویسندگان
چکیده
منابع مشابه
An Image Fusion Algorithm Based on Non-subsampled Shearlet Transform and Compressed Sensing
In order to obtain rapid fusion speed, an image fusion algorithm based on Nonsubsampled Shearlet Transform (NSST) and Compressed Sensing (CS) is presented. The source images are decomposed with NSST. Based on local area energy, the low-frequency coefficients are fused. The high-frequency coefficients are compressed, fused and reconstructed with CS. Based on global gradient, the measurements of ...
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ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2017
ISSN: 1687-1499
DOI: 10.1186/s13638-017-0829-z