Results 101 to 110 of about 75,390 (291)

PENENTUAN THRESHOLD CITRA MULUT DENGAN METODE NORMAL PROBABILITY DENSITY FUNCTION (NPDF) GUNA MENDETEKSI MULUT PEMELAJAR

Ilkom Jurnal Ilmiah, 2017
Identifikasi wajah merupakan masalah sulit terutama ketika informasi dari fitur wajah tidak cukup atau terbatas. Misalnya dalam segmentasi mulut pemelajar, dimana objek yang diamati tergolong rumit, terutama ciri utama wajah yaitu, mata, mulut, hidung ...
Anas Anas
doaj   +1 more source

BMPCQA: Bioinspired Metaverse Point Cloud Quality Assessment Based on Large Multimodal Models

Advanced Intelligent Systems, EarlyView.
This study presents a bioinspired metaverse point cloud quality assessment metric, which simulates the human visual evaluation process to perform the point cloud quality assessment task. It first extracts rendering projection video features, normal image features, and point cloud patch features, which are then fed into a large multimodal model to ...
Huiyu Duan, Kang Fu, Sijing Wu, Yunhao Li, Zicheng Zhang, Qiang Hu, Xiongkuo Min, Guangtao Zhai   +7 more
wiley   +1 more source

Enhancing Data Security through Digital Image Steganography: An Implementation of the Two Least Significant Bits (2LSB) Method

International Journal of Graphic Design
The rapid advancement of digital communication technologies has heightened the demand for robust data security methods, particularly for safeguarding sensitive information against cyber threats.
Fitro Nur Hakim, Muhammad Sholikhan
doaj   +1 more source

WATERMARKING CITRA DIGITAL BERWARNA MENGGUNAKAN STATIONARY WAVELET TRANSFORM (SWT)

Ilkom Jurnal Ilmiah, 2019
Digital Image watermarking is widely used and studied for ownership identification, data protection, and authentication. A good watermarking scheme should achieve the watermarking requirements such as imperceptibility, robustness and capacity.
Fitriani Umar, Herdianti Darwis
doaj   +1 more source

Comparison parameters PSNR, SSIM and VIF using dataset [39]. [PDF]

, 2019
Comparison parameters PSNR, SSIM and VIF using dataset [39].
Tariq Bashir (127259), Imran Uddin Afridi (6729776), Tariq Mahmood Khan (6729782), Hasan Ali Khattak (6729779), Muhammad Imran (282621)   +4 more
core   +1 more source

SiOx‐Based Probabilistic Bits Enabling Invertible Logic Gate for Cryptographic Applications

Advanced Intelligent Systems, EarlyView.
To enable lightweight hardware encryption and decryption, a Ti/SiOx/Ti threshold switching device is engineered to generate controllable stochastic oscillations. By tuning the input voltage, the device produces a programmable spike probability governed by intrinsic switching dynamics, enabling probabilistic bits that construct an invertible ...
Jihyun Kim, Hyeonsik Choi, Jiyong Woo
wiley   +1 more source

Variation trend of SSIM, Beta, and PSNR in different rounds. [PDF]

, 2015
Variation trend of SSIM, Beta, and PSNR in different rounds.
Danni Ai (701579), Jian Yang (12136), Jingfan Fan (740721), Yongtian Wang (701582), Weijian Cong (740722)   +4 more
core   +1 more source

MDSC: Unsupervised Multipath Decomposition and Synergistic Correction for Efficient Low‐Light Image Enhancement with Detail‐Aware Smoothing

Advanced Intelligent Systems, EarlyView.
This work proposes MDSC, an unsupervised low‐light enhancement framework integrating three core innovations: detail‐aware smoothing, multipath decomposition, and synergistic correction. It suppresses noise, handles rapid illumination variations, and prevents reflectance‐contrast amplification inherent to Retinex separation.
Yong Cheng, De Yu, Yongqi Yuan, Mengjie Ye, Huan Wang, Qian Zhang, Ge Jin   +6 more
wiley   +1 more source

Image Interpolation Using a Rational Bi-Cubic Ball

Mathematics, 2019
: This study deals with the application of new rational bi-cubic Ball function with six parameters in image interpolation, especially for the grayscale image.
Nur Atiqah Binti Zulkifli, Samsul Ariffin Abdul Karim, A’fza Binti Shafie, Muhammad Sarfraz, Abdul Ghaffar, Kottakkaran Sooppy Nisar   +5 more
doaj   +1 more source

PSNR comparison results under diverse watermark payload. [PDF]

PSNR comparison results under diverse watermark payload.
Qiancheng Chen (17896371), Xuejing Li (249720), Wei Wang (17594), Runfu Chu (17896374)   +3 more
core   +1 more source