Results 31 to 40 of about 6,083 (212)

Enhancing Deep Learning-based Classification of Cassava Leaf Diseases using CLAHE and SMOTE

Sistemasi: Jurnal Sistem Informasi
Efficient detection of foliar diseases in cassava (Manihot esculenta) is essential for sustaining crop productivity and ensuring food security, particularly in regions vulnerable to environmental stress.
Herlandro Tribiakto, Andi Sunyoto, Eko Pramono   +2 more
doaj   +1 more source

Evaluation of Histogram-Based Image Enhancement Methods for Facial Images in Drowsy Driver Using No-Reference Metrics

Journal of Applied Informatics and Computing
Low-light facial images suffer significant quality degradation, leading to performance degradation in surveillance and face recognition systems, where conventional enhancement methods often produce over-enhancement or unnatural noise artifacts.
Muhammad Naufal, Harun Al Azies, Farrikh Alzami, Rivaldo Mersis Brilianto   +3 more
doaj   +1 more source

An onboard video stabilization algorithm for roadheader based on CLAHE and Kalman filter

Gong-kuang zidonghua, 2023
During the movement or operation of coal mining equipment such as a roadheader, the vibration of the vehicle body can easily cause blurring of the onboard camera video. This leads to a decrease in the precision and reliability of machine vision detection
LI Chengcheng, MA Lisen, TIAN Yuan, JIA Yunhong, JIA Qu, TIAN Weiqin, ZHANG Kai   +6 more
doaj   +1 more source

A novel medical image enhancement algorithm based on CLAHE and pelican optimization

Multimedia Tools and Applications, 2023
Abstract Medical image enhancement is considered as a challenging image-processing framework because the low quality of images resulted after acquisition and transmission seriously affects the clinical diagnosis and observation. In order to improve the image visual quality, a novel medical image enhancement algorithm that is based on the ...
Yasser Radouane Haddadi, Boualem Mansouri, Fatima Zohra Idriss Khodja   +2 more
openaire   +1 more source

CLAHE

, 2023
In the domain of agriculture, few crops play an important role as wheat is one of them. It is one of the most important one’s across the globe. Nearly providing 15% food production across the world, it is also a winter cereal crop and a most essential ...
Nallam Eswara Sai Akhil, Varkala Tarun Sai, Tandra Jaya Mallika Jashnavi, Naga Venkata Kashim Kanakala   +3 more
core   +1 more source

Peningkatan Kualitas Citra Reduksi Noise Menggunakan Iterative Denoising and Backward Projection-CNN dan TFM-CLAHE Pada Citra 24 Bit

Techno.Com, 2021
Penurunan kualitas yang diakibatkan adanya noise atau kontras yang tidak normal pada citra mengakibatkan objek pada citra menjadi tidak jelas. Masalah itu dapat disebabkan perangkat yang digunakan menimbulkan noise atau tidak bisa menghasilkan kontras ...
Irpan Adiputra Pardosi, Hernawati Gohzali   +1 more
doaj   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States

Advanced Science, EarlyView.
Manipulation of intranuclear divalent cation concentrations rapidly and reversibly remodels chromatin packing domains in living cells. Magnesium depletion disrupts domain compaction, heterochromatin organization, and transcriptional regulation, whereas magnesium loading promotes more compact and stable domains.
Cody L. Dunton, Carrillo Paola Gonzalez, Luay Almassalha, Wing Shun Li, Ruyi Gong, Nicolas Acosta, I Chae Ye, Jane Frederick, Christopher Hogg, Saira John, J. A. Gareth Williams, Rikkert J. Nap, Igal Szleifer, Vadim Backman   +13 more
wiley   +1 more source

Optimization and implementation of image defogging algorithm based on FPGA

Dianzi Jishu Yingyong
Images collected under severe weather conditions have problems such as poor contrast and reduced clarity. The deterioration of image quality limits the accuracy of computer vision and the efficiency of automated tasks.
Hao Zhenzhong, Yu Yao, Sun Jing
doaj   +1 more source

Deteksi Pneumonia Menggunakan Citra Sinar-X Paru berbasis Residual Network

Jurnal Teknologi Informasi dan Ilmu Komputer, 2022
Fokus dari studi ini adalah membandingkan kinerja Mask R-CNN dengan ResNet-50 & 101 sebagai backbone pada deteksi pneumonia menggunakan citra Sinar-X paru.
Muhammad Adzkia, Firzal Arland, Agung Wahyu Setiawan   +2 more
doaj   +1 more source