Calibration algorithms for polarization filter array camera: survey and evaluation

Y Giménez, PJ Lapray, A Foulonneau… - Journal of Electronic …, 2020 - spiedigitallibrary.org
A polarization filter array (PFA) camera is an imaging device capable of analyzing the
polarization state of light in a snapshot manner. These cameras exhibit spatial variations, ie …

Identification of serous ovarian tumors based on polarization imaging and correlation analysis with clinicopathological features

Y Huang, A Hou, J Wang, Y Yao, W Miao… - Journal of Innovative …, 2023 - World Scientific
Ovarian cancer is one of the most aggressive and heterogeneous female tumors in the
world, and serous ovarian cancer (SOC) is of particular concern for being the leading cause …

Angle of polarization calibration for omnidirectional polarization cameras

X Bai, Z Zhu, A Schwing, D Forsyth, V Gruev - Optics Express, 2023 - opg.optica.org
Polarization cameras quantify one of the fundamental properties of light and capture intrinsic
properties of the imaged environment that are otherwise omitted by color sensors. Many …

Passive polarized light guiding and thermally induced visible fluorescence in histidine microstructures with optical switching function

A Handelman, I Lapsker, A Jacob… - Advanced Functional …, 2021 - Wiley Online Library
The increasing interest in implantable medical devices that incorporate photonic
components has accelerated the search for new, biocompatible optical materials at micro …

[HTML][HTML] The methodology for obtaining nonlinear and continuous three-dimensional topographic data using inertial and optical measuring instruments of unmanned …

M Purnawarman, P Imam, CD Aprilla… - Компьютерная …, 2022 - cyberleninka.ru
Topography is the study of an area on the earth's surface. This term relates to the land's
slope or contour, which is the interval of elevation differences between two adjacent and …

Implementation of Background Subtraction for Counting Vehicle Using Mixture of Gaussians with ROI Optimization

HT Wibowo, EP Wibowo… - 2021 Sixth International …, 2021 - ieeexplore.ieee.org
There is an imbalance between the ratio of the number of vehicles of 11% and the addition
of new roads or road extensions of 0, 01%, especially in Jakarta, Indonesia, which is often …

Research on camera calibration optimization method based on improved sparrow search algorithm

J Guo, Y Zhu, J Wang, S Du… - Journal of Electronic …, 2023 - spiedigitallibrary.org
Accurate calibration of camera internal parameters is an important step in realizing three-
dimensional object reconstruction and target location. Large reprojection error is a frontier …

Polarization-based underwater geolocalization with neural network models

X Bai - 2023 - ideals.illinois.edu
Understanding the sea has always been a core theme of mankind's scientific endeavors. In
recent years, the spatial and temporal scope of such exploration has been further expanded …

[PDF][PDF] Implementation of integral image using ASIC design method with 0.35 μm CMOS technology

RK Harahap, EP Wibowo, H Afandi… - ICIC Express Letters, Part …, 2019 - icicelb.org
The implementation of the Viola-Jones object detection algorithm in the field of image
processing is one of the interesting fields to be studied in the hardware development. One …

Characterization and calibration of polarizer filter array stokes imaging systems

YC Giménez-Henríquez - 2022 - theses.hal.science
Polarization is one of the fundamental properties of light, the others being intensity,
frequency and coherence. Nowadays, the use of the polarization of light knows an …