BCH codes, known for their error-correcting capability and efficient encoding decoding algorithms, are an important class of cyclic codes over finite fields. Currently, have been widely applied in consumer devices, communication systems, data storage systems. However, there is still a lot unsolved work exploring the parameters such as dimensions minimum distances. The objective this paper to st...

Multi-scale retinex (MSR) processing has been shown to be an effective way to enhance image contrast, but it often has an undesirable desaturating effect on the image colours. A colourrestoration method [2,3]can help mitigate this effect, but our experience is that it simply leads to other problems. In this paper we modify MSR so that it preserves colour fidelity while still enhancing contrast....

Surface soil moisture (SSM) is a major factor that affects crop growth. Combined microwave and optical data have been widely used to improve the accuracy of SSM retrievals. However, influence vegetation indices derived from red-edge spectral bands multi-spectral on retrieval has not sufficiently analyzed. In this study, we retrieved wheat-covered surfaces using Sentinel-1/2 data. First, modifie...