Results 31 to 40 of about 2,072,780 (284)
Calibration of a Chromatic Confocal Microscope for Measuring a Colored Specimen
IEEE Photonics Journal, 2018 In this paper, a color correction method is proposed to improve measurement accuracy for chromatic confocal microscopy (CCM) when measuring a colored specimen.
Qing Yu +6 more
doaj +1 more source
Color correction performance of different binder clips.
, 2023 Color correction performance of different binder clips.
Nicholas Shapiro (13523758) +5 more
core +1 more source
A Fast Sand-Dust Image Enhancement Algorithm by Blue Channel Compensation and Guided Image Filtering
IEEE Access, 2020 The images captured in sand-dust weather have the characteristics of color deviation and low visibility, which seriously affect computer vision systems. To solve the above problems, we propose a fast and effective algorithm to enhance the images captured
Yaqiao Cheng +4 more
doaj +1 more source
Adaptive color correction method of stereopair web cameras and its practical implementation
Системи обробки інформації, 2019 Subject of study. The article proposes a new adaptive method for color correction of web-cameras in stereo vision systems to improve the quality of their work.
Костянтин Дергачов +3 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Color Correction with Lorentz Boosts
, 2021 International audienceWe show how to adapt the almost forgotten work of Yilmaz about the relativity of color perception to perform an automatic color correction of digital images through a threedimensional version of Lorentz boosts used in the special ...
Antoine Guennec +5 more
core +2 more sources
Design of Imperceptible Metamer Markers and Application Systems
IEEE Access, 2020 This paper presents a application system using imperceptible metamer markers. The proposed system is based on metamer markers that are invisible to the human eye but visible to infrared (IR) cameras.
Kanghoon Lee +4 more
doaj +1 more source
About color correction in astrophotography [PDF]
, 2018 Color correction in standard images is mainly based on con- trolling the interaction of illuminant and reflectance and often re- sults in a compensation of actual chromatic casts with respect to a chosen reference illuminant.
Alessandro Rizzi +3 more
core +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
An Efficient Barrel Distortion Correction Processor for Bayer Pattern Images
IEEE Access, 2018 This paper proposes a low-complexity and high-throughput VLSI architecture for correction of barrel distortion in images acquired by wide-angle cameras.
Tae-Hwan Kim
doaj +1 more source