Browse Items (7 total)
- Collection: Vol. 14 No. 2 2020
Sort by:
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
Enhanced Image Encryption Using Two Chaotic Maps
Abstract. Information security is an important aspect in various communication areas, multimedia frameworks, medical imaging and militant communications. However, most of them encounter issues such as insufficient robustness or security. Recently,…
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
A Global Two-Stage Histogram Equalization Method for Gray-Level Images
Abstract. Digital image histogram equalization is an important technique in image processing to improve the quality of the visual appearance of images. However, the available methods suffer from several problems such as side effects and noise,…
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
Decision Routing Problems in A Wireless Sensor Network Based on A Neural Mechanism
Abstract. This article proposes a solution for the routing problem in wireless sensor networks (WSN) based on a neural mechanism. The basic concepts of wireless sensor networks, artificial neural networks (ANNs), and WSN routing protocols are…
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
A Novel Boost-Buck Converter Architecture for Improving Transient Response and Output-Voltage Ripple
Abstract. Buck-boost converters are widely used in the development of DC-DC converters. Several techniques and algorithms have been introduced to improve the transient response of buck-boost converters. However, due to the opposite trends of the…
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
Real Power Loss Reduction and Voltage Stability Enhancement by Stock Exchange, Product Demand- Availability, Affluent and Penurious Algorithms
Abstract. In this paper, the Stock Exchange Algorithm (SEA), the Product Demand-Availability (PDA) algorithm, and the Affluent and Penurious (AP) algorithm are proposed to solve the power loss reduction problem. In the SEA approach, selling and…
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 2 2020
Research on Quality of Service Based Routing Protocols for Mobile Ad Hoc Networks
Abstract. Quality of service (QoS) based routing protocols play a significant role in MANETs to maintain proper flow of data with efficient power consumption and without data loss. However, several network resource based technical challenges or…
