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Automatic detection of spontaneous venous pulsations using retinal image sequences
This paper proposes a method of automated detection and parameterization of spontaneous venous pulsation using raw video data acquired from retinal video ophthalmoscope. Evaluation of magnitude of spontaneous v...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Automated detection of retinal venous pulsations from video sequences
The aim of this paper is to propose a method of automated detection and parametrization of spontaneous venous pulsations, that can occur in patients with various degrees of glaucoma. The method uses uncompressed video seque...
Electrical and electronic engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
A simple method of localization and visualization of spontaneous venous pulsations
This paper proposes a simple and undemanding method to highlight or accentuate spontaneous venous pulsations that can be utilized as a feature for both possible future and already present occurrence of glaucoma. The method ...
Electrical and electronic engineering
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
Retinal pulsatile shift enhancement with blind source separation
Application of principal component analysis and independent component analysis on retinal video-sequences...
Medical engineering
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
Blind Source Separation of Different Retinal Pulsatile Patterns from Simultaneous Long-term Binocular Ophthalmoscopic Video-records
and reproducible over investigated participants, i.e. central Spontaneous Vessel Pulsations (SVPs), inner OD intensity pulsations and other OD pulsations. Dynamics of all......
Medical engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Blind Source Separation of Retinal Pulsatile Patterns in Optic Nerve Head Video-Recordings
and affordable, captures several distinct functional phenomena such as the spontaneous venous pulsations (SVP) of central vein or local arterial blood supply etc. These phenomena, optic cup pulsations (OCP) that i...
Medical engineering
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Surgical treatment of spontaneous intracranial hypotension
Dear Editor, Spontaneous intracranial hypotension (SIH) is a clinical condition characterized by postural headache secondary to spontaneous leakage of cerebrospinal fluid (CSF) into the extradural space. The cause of MM leakage is a...
Surgery
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Spontaneous Spinal Epidural Haematoma at C 5-Th 7 Level after Spontaneous Delivery
We describe a patient with sudden onset (29 hours postpartum) pain originating at...
FH - Neurologie, neurochirurgie, neurovědy
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Time delay estimation between retinal arteries and veins pulsations using instantaneous phase
The eye fundus suffers from many diseases such as glaucoma, central retinal venous occlusion or intracranial pressure rise. The fundus examination by video-ophthalmoscope can diagnose and reveal the assumption of these diseases, for example,...
Electrical and electronic engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Unattended fatal haemorrhage associated with spontaneous rupture of peripheral varicosity
Crural ulcers are found in 3 - 5% of the population while venous ulcers appear in 0,15 - 2% of the population. Acute hemorrhage from a venous ulcer is a rare complication which can lead to unattended and rapid external blood loss. H...
FP - Ostatní lékařské obory
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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