Article Per Year (5 Year)
p-Index From 2021 - 2026
1.203
P-Index
This Author published in this journals
All Journal Jurnal Simetris Prosiding SNATIF Jurnal Sistem dan Manajemen Industri Quantum Teknika Journal of Industial Engineering and Technology Tematik Spektrum Industri
Sokhibi, Akh
Unknown Affiliation
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
ANALISIS KOMPARASI METODE PERBAIKAN KONTRAS BERBASIS HISTOGRAM EQUALIZATION PADA CITRA MEDIS Riadi, Aditya Akbar; Chamid, Ahmad Abdul; Sokhibi, Akh
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 8, No 1 (2017): JURNAL SIMETRIS VOLUME 8 NO 1 TAHUN 2017
Publisher : Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.842 KB) | DOI: 10.24176/simet.v8i1.1026

Abstract

Citra merupakan gambaran tentang karakteristik suatu obyek menurut kondisi variabel tertentu. Pengolahan citra bertujuan memperbaiki kualitas citra agar mudah diinterpretasi oleh manusia atau mesin (dalam hal ini komputer). Terdapat beberapa operasi di dalam pengolahan citra, salah satunya adalah perbaikan kontras yang pada dasarnya biasa digunakan untuk memunculkan bagian-bagian yang tidak terlihat (hidden feature) pada citra. Hasil citra dari rontgen yang tidak selalu memiliki kualitas citra yang baik, seperti halnya hasil citra x-ray yang terlalu gelap atau ada bagian tulang yang terlihat samar sehingga gambar tidak terlihat jelas. Pada penelitian ini teknik peningkatan citra dengan perbaikan kontras menggunakan metode berbasis Histrogram Equalization. Pada citra medis tersebut dan juga menunjukkan kinerja hasil pengukuran kontrol eror menggunakan Mean Square Error menjelaskan bahwa metode  Contrast Limited Adaptive Histogram Equalization lebih baik dibandingkan dengan metode Histrogram Equalization dan metode Adaptive Histogram Equalization.
Ergonomic Design of Hand Sanitizer Dispenser Stand With Foot Pedal Model Sokhibi, Akh; Alifiana, Mia Ajeng; Asri, Vikha Indira
Spektrum Industri Vol. 20 No. 1 (2022): Spektrum Industri - April 2022
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v20i1.27

Abstract

The COVID-19 pandemic that occurred in early 2020 until now is a new phenomenon in human life. Various sectors of life have been affected by the COVID-19 pandemic. To prevent the spread of the COVID-19 pandemic, the Government has made every effort, including appealing to avoid crowds, maintain distance, wear masks, limit mobility and diligently wash hands with water or hand sanitizer. Especially for the use of hand sanitizers placed in public places, tools are needed to place hand sanitizers that by the range of dimensions of the human body. So it is necessary to design a hand sanitizer stand by considering ergonomic aspects. Methods that have been used in this research was experimental with an ergonomic approach. The object of research is the design of a hand sanitizer dispenser stands with a foot pedal model by incorporating ergonomic aspects. The data collection procedure used is anthropometric data from the Javanese community. Then the anthropometric data were tested for normality, uniformity test, and data test. The design dimensions were obtained from percentile calculations based on anthropometric data. The results showed that the height of the bottle hand sanitizer stands was 91.73 cm; the hand sanitizer stand pedal width 13.67 cm; for the hand sanitizer stand, the pedal length is 24.32 cm.
Co-Authors Aditya Akbar Riadi Ahmad Abdul Chamid Ajeng Alifiana, Mia Alfiana, Mia Ajeng Alifiana, Mia Ajeng Arief Susanto Ariqi, Hafizh Lukman Asri, Vikha Indira Dina Lusianti Esti Wijayanti, Esti Fernanda, Tera Satria Holyness Nurdin Singadimedja Indah Kusumawardani, Indah Meldra, Delia Mira Meilia Marka Muhammad Imam Ghozali Putri Rachmawati, Putri Rangga Primadasa Saufik Luthfianto Sri Amini