Zobrazeno 1 - 10
of 6 243
pro vyhledávání: '"P. P. Shum"'
Autor:
Gao, Minhan, Shum, Kenneth W.
A permutation code is a nonlinear code whose codewords are permutation of a set of symbols. We consider the use of permutation code in the deletion channel, and consider the symbol-invariant error model, meaning that the values of the symbols that ar
Externí odkaz:
http://arxiv.org/abs/2411.08258
Image inpainting aims to repair a partially damaged image based on the information from known regions of the images. \revise{Achieving semantically plausible inpainting results is particularly challenging because it requires the reconstructed regions
Externí odkaz:
http://arxiv.org/abs/2411.06318
This paper deals with systems of spherical particles immersed in a viscous fluid. Two aspects are studied, namely the controllability of such systems, with particular attention to the case of one active particle and either one or two passive ones, an
Externí odkaz:
http://arxiv.org/abs/2410.16793
Publikováno v:
Expert Systems with Applications, 2021
This paper presents a human verification scheme in two independent stages to overcome the vulnerabilities of attacks and to enhance security. At the first stage, a hand image-based CAPTCHA (HandCAPTCHA) is tested to avert automated bot-attacks on the
Externí odkaz:
http://arxiv.org/abs/2410.09866
Autor:
Aldeneh, Zakaria, Higuchi, Takuya, Jung, Jee-weon, Chen, Li-Wei, Shum, Stephen, Abdelaziz, Ahmed Hussen, Watanabe, Shinji, Likhomanenko, Tatiana, Theobald, Barry-John
Iterative self-training, or iterative pseudo-labeling (IPL)--using an improved model from the current iteration to provide pseudo-labels for the next iteration--has proven to be a powerful approach to enhance the quality of speaker representations. R
Externí odkaz:
http://arxiv.org/abs/2409.10791
To improve storage and transmission, images are generally compressed. Vector quantization (VQ) is a popular compression method as it has a high compression ratio that suppresses other compression techniques. Despite this, existing adversarial attack
Externí odkaz:
http://arxiv.org/abs/2409.01282
Publikováno v:
Brit. Mach. Vis. Conf. (BMVC 2024)
3D point clouds are essential for perceiving outdoor scenes, especially within the realm of autonomous driving. Recent advances in 3D LiDAR Object Detection focus primarily on the spatial positioning and distribution of points to ensure accurate dete
Externí odkaz:
http://arxiv.org/abs/2408.13902
Autor:
Guo, Jian, Shum, Heung-Yeung
Traditional quantitative investment research is encountering diminishing returns alongside rising labor and time costs. To overcome these challenges, we introduce the Large Investment Model (LIM), a novel research paradigm designed to enhance both pe
Externí odkaz:
http://arxiv.org/abs/2408.10255
Painting classification plays a vital role in organizing, finding, and suggesting artwork for digital and classic art galleries. Existing methods struggle with adapting knowledge from the real world to artistic images during training, leading to poor
Externí odkaz:
http://arxiv.org/abs/2408.01827
Image inpainting, or image completion, is a crucial task in computer vision that aims to restore missing or damaged regions of images with semantically coherent content. This technique requires a precise balance of local texture replication and globa
Externí odkaz:
http://arxiv.org/abs/2407.16126