Search Results - LENS FLARE

CAM-FRN: Class Attention Map-Based Flare Removal Network in Frontal-Viewing Camera Images of Vehicles by Seon Jong Kang, Kyung Bong Ryu, Min Su Jeong, Seong In Jeong, Kang Ryoung Park

Subjects: “…lens flare removal…”
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Flare Removal Model Based on Sparse-UFormer Networks by Siqi Wu, Fei Liu, Yu Bai, Houzeng Han, Jian Wang, Ning Zhang

“…When a camera lens is directly faced with a strong light source, image flare commonly occurs, significantly reducing the clarity and texture of the photo and interfering with image processing tasks that rely on visual sensors, such as image segmentation and feature extraction. …”
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A flare removal network for night vision perception: Resistant to the interference of complex light by Yan Liu, Guan Huang, Wenting Qi, Yujie Li

“…Abstract The high‐precision visual perception results are easily affected by the lens flare issue when the image sensor is facing to strong light. …”
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A Data Generation Method for Image Flare Removal Based on Similarity and Centrosymmetric Effect by Zheyan Jin, Huajun Feng, Zhihai Xu, Yueting Chen

“…Removing lens flare and ghosts is a challenging issue, particularly in low-light environments. …”
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Practical assessment of veiling glare in camera lens system by Ivana Tomić, Igor Karlović, Ivana Jurič

“…Unlike the other flaws and errors, lens flare is not easy to correct. Hence, it is highly recommended to prevent it during the capturing phase, if possible. …”
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Pinching and detachment of the intraocular lens haptics during implantation by A. O. Direev, E. V. Egorova

“…There is no convincing data on the effect of micro-destruction of the optical part of the IOL on the functional results of lens surgery, however, damage to the lens support elements affects the effective position of the IOL, which leads to visual defects (glare, flare) and the inability to achieve calculated refraction. …”
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A Bi-Cylindrical Lens for a DRGH Antenna by Pieter Roodt, Johann Wilhelm Odendaal, Johan Joubert, Bennie Jacobs

“…This makes manufacturing and mounting the lens much easier without significantly increasing the size of the DRGH antenna. …”
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Tidal Disruption Events through the Lens of the Cooling Envelope Model by Nikhil Sarin, Brian D. Metzger

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Effect of Anterior Chamber Instability during Phacoemulsification Combined with Intraocular Lens Implantation by Wenjing Geng, Wenli Lin, Pei Song, Min Zhang, Jian Wu, Shu Su, Yurong Yuan, Min Ji, Huaijin Guan

“…Slit-lamp examination of AC flare and cells was performed 1 day postoperatively. …”
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Baseline Relationships between Visual Function and Inflammatory Markers in the Registry of Moderated-Stage Retinitis Pigmentosa by Takahiro Hisai, MD, Sakurako Shimokawa, MD, Masatoshi Fukushima, MD, PhD, Kohta Fujiwara, MD, PhD, Yoshito Koyanagi, MD, PhD, Akie Hirata, MD, PhD, Atsushi Takada, PharmD, Fuyuka Miyahara, Naoki Nakashima, MD, PhD, Yuko Kobayakawa, MD, PhD, Go Mawatari, CO, PhD, Masataka Ishizu, MD, PhD, Naoki Toyama, MD, Tomoko Kaida, MD, PhD, Kazunori Miyata, MD, PhD, Yasuhiro Ikeda, MD, PhD, Koh-Hei Sonoda, MD, PhD, Yusuke Murakami, MD, PhD

“…Eyes with intraocular lens (IOL) had significantly lower values of ETDRS BCVA (P = 0.004), RS Cent 1’ (P = 0.005), RS Cent 4’ (P = 0.010), CFT (P = 0.001), and EZ length (P = 0.011), in addition to higher values of aqueous flare (P < 0.001). …”
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Retropupilar positioning of foldable iris-claw intraocular lens for correction of aphakia with no capsular support by Faria MY, Pinto Ferreira N, Gama I, Pinto JM, Canastro M, Monteiro Grillo M

“…There was no ocular hypertension and no anterior chamber flare or iris atrophy.Conclusion: Retropupillary implantation of a foldable ICIOL on aphakic patients has advantages over that of a PMMA ICIOL due to smaller corneal incision. …”
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Inflammatory Response in the Anterior Chamber after Implantation of an Angle-Supported Lens in Phakic Myopic Eyes by Suphi Taneri, Saskia Oehler, Carsten Heinz

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Method for Increasing of Lens Gluing Technological Process Efficiency and a Reliable Evaluation of Output Controlled Parameters by R. V. Fiodоrtsev, E. A. Metelskaya, V. A. Marchik, A. V. Kuznetsov, A. E. Makarevich

“…The use of glued lens components in optical devices improves the image quality of telescopic and photographic lenses or inverting systems by eliminating a number of aberrations, and also reduces light losses in the optical system of the device. …”
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Comparison of clinical outcomes between femtosecond laser-assisted versus conventional phacoemulsification by Robert Edward Ty Ang, Michelle Marie Salcedo Quinto, Emerson Marquez Cruz, Mark Christian Reyes Rivera, Gladness Henna Austria Martinez

“…The Victus femtosecond laser (Bausch and Lomb, Germany) was used to carry out corneal incisions, anterior capsulotomy, and lens fragmentation in FLACS procedures. Manifest refraction spherical equivalence (MRSE), uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), cumulative dissipated energy (CDE), postoperative cells and flare and endothelial cell count data were collected. …”
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Visual, Refractive, Functional, and Patient Satisfaction Outcomes After Implantation of a New Extended Depth-of-Focus Intraocular Lens by Ferrando Gil J, Churruca Irazola A, Reparaz I, Lauzirika G, Martínez-Soroa I, Mendicute J

“…Zsámbék, Hungary) extended depth-of-focus intraocular lens (EDoF IOL).Patients and Methods: This was a prospective longitudinal descriptive study. …”
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Clinical and Functional Outcomes of Lens-Iris Diaphragm Implantation with Simultaneous Subtotal Penetrating Keratoplasty: a 15-Year Follow-Up Case Report by Yu. Yu. Kalinnikov, N. P. Sobolev, S. V. Novikov, A. V. Zinov’eva, D. V. Nevrov

“…Iris defects result in spherical and chromatic aberrations, diplopia, flares, severe photophobia, cosmetic defects, and significantly reduced visual acuity after the injury. …”
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Artiflex versus STAAR® implantable contact lenses for correction of high myopia by Mohammad Ghoreishi, Amin Masjedi, Kobra Nasrollahi, Aminhossein Rahgozar, Keivan Jenab, Hamid Fesharaki

“…Purpose : To compare two phakic intraocular lenses, Artiflex and STAAR® implantable contact lens (ICL), in high myopia. …”
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Low Profile GRIN Lenses With Integrated Matching Using 3-D Printed Ceramic by Yongduk Oh, Neal Kordsmeier, Hussain Askari, Jacob J. Adams

“…The baseline H-plane sectoral horn antenna is designed with length that is 1/3 of the optimal horn antenna and exhibits a low gain due to the high flaring rate of the horn. Increased gain is achieved by adding a flat GRIN lens at the horn aperture. …”
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Acute panuveitis after COVID-19 mRNA booster vaccination following cataract surgery by Timothy-Paul H. Kung, Charles Zhang, Sandra F. Sieminski

“…Purpose: To report a case of presumed COVID-19 Pfizer third dose (booster) vaccination leading to severe panuveitis mimicking acute endophthalmitis in the early postoperative period following routine cataract extraction and intraocular lens implantation. Observations: A 68-year-old female with mild refractive error who previously received 2 doses of the BNT162b2 vaccine underwent routine cataract extraction and intraocular lens implantation in the right eye. …”
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On the measurement of solute concentrations in 2-D flow tank experiments by M. Konz, P. Ackerer, E. Meier, P. Huggenberger, E. Zechner, D. Gechter

“…This paper investigates perturbations of the measurements; it was found both lens flare effects and image resolution were a major source of error. …”
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