Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Afifi, Mahmoud"'
Recent advancements have scaled neural networks to unprecedented sizes, achieving remarkable performance across a wide range of tasks. However, deploying these large-scale models on resource-constrained devices poses significant challenges due to sub
Externí odkaz:
http://arxiv.org/abs/2410.16151
Large language models (LLMs) have been effectively used for many computer vision tasks, including image classification. In this paper, we present a simple yet effective approach for zero-shot image classification using multimodal LLMs. By employing m
Externí odkaz:
http://arxiv.org/abs/2405.15668
Modern smartphone camera quality heavily relies on the image signal processor (ISP) to enhance captured raw images, utilizing carefully designed modules to produce final output images encoded in a standard color space (e.g., sRGB). Neural-based end-t
Externí odkaz:
http://arxiv.org/abs/2404.10700
High dynamic range (HDR) imaging involves capturing a series of frames of the same scene, each with different exposure settings, to broaden the dynamic range of light. This can be achieved through burst capturing or using staggered HDR sensors that c
Externí odkaz:
http://arxiv.org/abs/2403.02449
Portrait mode is widely available on smartphone cameras to provide an enhanced photographic experience. One of the primary effects applied to images captured in portrait mode is a synthetic shallow depth of field (DoF). The synthetic DoF (or bokeh ef
Externí odkaz:
http://arxiv.org/abs/2111.07837
Publikováno v:
WACV 2021
Auto white balance (AWB) is applied by camera hardware at capture time to remove the color cast caused by the scene illumination. The vast majority of white-balance algorithms assume a single light source illuminates the scene; however, real scenes o
Externí odkaz:
http://arxiv.org/abs/2109.08750
Many camera sensors use a dual-pixel (DP) design that operates as a rudimentary light field providing two sub-aperture views of a scene in a single capture. The DP sensor was developed to improve how cameras perform autofocus. Since the DP sensor's i
Externí odkaz:
http://arxiv.org/abs/2108.05251
Autor:
Afifi, Mahmoud
This thesis presents methods and approaches to image color correction, color enhancement, and color editing. To begin, we study the color correction problem from the standpoint of the camera's image signal processor (ISP). A camera's ISP is hardware
Externí odkaz:
http://arxiv.org/abs/2107.13117
Image style transfer aims to manipulate the appearance of a source image, or "content" image, to share similar texture and colors of a target "style" image. Ideally, the style transfer manipulation should also preserve the semantic content of the sou
Externí odkaz:
http://arxiv.org/abs/2106.13920
Autor:
Afifi, Mahmoud, Abuolaim, Abdullah
The raw-RGB colors of a camera sensor vary due to the spectral sensitivity differences across different sensor makes and models. This paper focuses on the task of mapping between different sensor raw-RGB color spaces. Prior work addressed this proble
Externí odkaz:
http://arxiv.org/abs/2106.13883