Results 11 to 20 of about 37,575 (257)

Fully Automatic Sliding Motion Compensated and Simultaneous 4D-CBCT via Bilateral Filtering [PDF]

Frontiers in Oncology, 2021
PurposeTo incorporate the bilateral filtering into the Deformable Vector Field (DVF) based 4D-CBCT reconstruction for realizing a fully automatic sliding motion compensated 4D-CBCT.Materials and MethodsInitially, a motion compensated simultaneous ...
Jun Dang, Tao You, Wenzheng Sun, Hanguan Xiao, Longhao Li, Xiaopin Chen, Chunhua Dai, Ying Li, Yanbo Song, Tao Zhang, Deyu Chen   +10 more
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Elevator Car Vibration Signal Denoising Method Based on CEEMD and Bilateral Filtering [PDF]

Sensors, 2022
Elevator car vibration signals are important information to monitor and diagnose the operating status of elevators, but during the process of vibration signals acquisition, vibration signals are always inevitably disturbed by noise, which affects further
Dapeng Niu, Jiaqi Wang
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A Hybrid Compact Convolutional Transformer with Bilateral Filtering for Coffee Berry Disease Classification [PDF]

Sensors
Coffee berry disease (CBD), caused by Colletotrichum kahawae, significantly threatens global Coffee arabica production, leading to major yield losses. Traditional detection methods are often subjective and inefficient, particularly in resource-limited ...
Biniyam Mulugeta Abuhayi, Andras Hajdu
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Bilateral texture filtering [PDF]

ACM Transactions on Graphics, 2014
This paper presents a novel structure-preserving image decomposition operator called bilateral texture filter . As a simple modification of the original bilateral filter [Tomasi and Manduchi 1998], it performs local patch-based analysis of texture features and incorporates its results into the range filter kernel ...
Cho, H, Lee, H, Kang, H, Lee, S
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Enhancing Moon Crescent Visibility Using Contrast-Limited Adaptive Histogram Equalization and Bilateral Filtering Techniques

Journal of Telecommunications and Information Technology, 2022
Image enhancement is becoming increasingly important with the advancement of space exploration techniques and the technological development of more durable and scientifically sound observatories equipped with more powerful telescopes. The enhancement of
Wan Nural Jawahir Hj Wan Yussof, Mustafa Man, Roslan Umar, Ahmad Najmuddin Zulkeflee, Ezmahamrul Afreen Awalludin, Nazhatulshima Ahmad   +5 more
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Retinex Image Enhancement Algorithm Based on Rotational Symmetric Bilateral Filtering [PDF]

Jisuanji gongcheng, 2016
Aiming at the shortage that single scale Retinex algorithm has the halo phenomenon,noise amplification phenomenon and image graying,based on rotational symmetric bilateral filtering,this paper proposes a Retinex image enhancement algorithm.The ...
CHANG Jian,BAI Jiahong
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Fast Gauss Bilateral Filtering [PDF]

Computer Graphics Forum, 2010
Abstract In spite of high computational complexity, the bilateral filter and its modifications and extensions have recently become very popular image and shape processing tools. In this paper, we propose a fast and accurate approximation of the bilateral filter. Our approach combines a dimension elevation trick with a Fast Gauss Transform.
Shin Yoshizawa 0001, Alexander G. Belyaev, Hideo Yokota   +2 more
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The Guided Bilateral Filter: When the Joint/Cross Bilateral Filter Becomes Robust [PDF]

IEEE Transactions on Image Processing, 2015
The bilateral filter and its variants, such as the joint/cross bilateral filter, are well-known edge-preserving image smoothing tools used in many applications. The reason of this success is its simple definition and the possibility of many adaptations. The bilateral filter is known to be related to robust estimation.
Caraffa, Laurent, Tarel, Jean Philippe, Charbonnier, Pierre   +2 more
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Mesh Denoising via Adaptive Consistent Neighborhood

Sensors, 2021
In this paper, we propose a novel guided normal filtering followed by vertex updating for mesh denoising. We introduce a two-stage scheme to construct adaptive consistent neighborhoods for guided normal filtering.
Mingqiang Guo, Zhenzhen Song, Chengde Han, Saishang Zhong, Ruina Lv, Zheng Liu   +5 more
doaj   +1 more source

Morphological Bilateral Filtering [PDF]

SIAM Journal on Imaging Sciences, 2013
Summary: A current challenging topic in mathematical morphology is the construction of locally adaptive operators, i.e., structuring functions that are dependent on the input image itself at each position. Development of spatially variant filtering is well established in the theory and practice of Gaussian filtering.
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