View Vol. 5 ,  Iss. 1 (April 2023)

Electrical Science & Engineering

ISSN: 2661-3247 (Online)

Vol. 5 , Iss. 1 (April 2023)

  • Articles

    Wavelet Transform Technique Applied to Satellite Image Denoising

    Ibrahim Goni, Asabe Sandra Ahmadu, Yusuf Musa Malgwi
    1-8

    Article ID: 5235    DOI:https://doi.org/10.30564/ese.v5i1.5235
    99  (Abstract) 86  (Download)

    Abstract:

    Satellite images either digital or analog must have certain elements that are accidentally introduced during the processing of capturing as a result of weather or system sensor known as electronic noise. However, several attempts and advances have been made by academicians, industries and intelligent security agencies to remove this noise. It has been a... More

  • Articles

    Satellite Image Enhancement Using Histogram Equalization

    Ibrahim Goni, Yusuf Musa Malgwi, Asabe Sandra Ahmadu
    9-20

    Article ID: 5234    DOI:https://doi.org/10.30564/ese.v5i1.5234
    105  (Abstract) 81  (Download)

    Abstract:

    Image enhancement is an indispensable technique in improving the quality, brightness, contrast and clarity of satellite images. The object that appears in images and variation caused by shadow, occlusion, camouflage in satellite images are the fundamental challenges posed by image enhancement techniques. The aim of this research work was to enhance satellite images of Sambisa... More

  • Articles

    High-Throughput CBC Mode Crypto Circuit

    Kai-Chun Chang, You-Tun Teng, Wen-Long Chin
    21-31

    Article ID: 5636    DOI:https://doi.org/10.30564/ese.v5i1.5636
    107  (Abstract) 76  (Download)

    Abstract:

    The objective of this study is to investigate a high-throughput cipher-block chaining (CBC) mode crypto circuit, which can be embedded in commercial home gateways or switches/routers. Concurrently, the area efficiency of block ciphers can be improved as well. However, the CBC mode encounters the problem of data dependency. To solve this issue, a data scheduling... More