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Optimal Colours for Surgery (Articles ([1] Choosing surgical lightning in…
Optimal Colours for Surgery
Optimal:
Visibility
Light spread(Point spread function)
Surgeon POV
Duration of surgery
Hazards
Burning
Cost?
Colours/Light
Wavelengths/Frequencies
Contrast Agents
Amount of light (Number of bulbs)
Parallel/intersecting
Type of lights
Reflectance
Scatterring
Polarisation
Shadows
Surgery:
Type of surgery?
endoscopy
open
On what kind of tissue?
Vessles
9
Soft tissue
Patient Type (Adipose tissue)
Muscles
Bones
Eye surgery
Duration of the surgery
Research Question
Improvement of the contrast between tissue, while using different lightning colours
Which colours optimize contrast of tissues (maybe specify those).
A device will need to provide a visible improvement
Research Phases
Research current lighting methods + history
Research current problems with the ligthing
Select the problems that are more "important"
Eye anatomy
Articles
[1] Choosing surgical lightning in the LED era
[4]Optimal design of illuminant for improving intraoperative color appearance of organs
[7]Optimal Illumination Key to Safe,
[13]Optimal design of illuminant for improving intraoperative color appearance of organs
[14]Optimal lighting of RGB LEDs for oral cavity detection
[3]Optimal illumination for discriminating objects with different spectra
[25]Adjustable correlated colour temperature for surgical lighting
[30] Polarised stereo endoscope and narrowband detection for minimal access surgery
[38]Optimising the illumination spectrum for tissue texture visibility
[43] Meta-analysis of narrow-band imaging versus conventional colonoscopy
for adenoma detection
[44] Use of LED’s in Endoscopy and Laparoscopy
Images sources
[5]Optimal illumination spectrum for endoscope (Andrei) --Interesting images of blood vessels at different colours.
[23] Development and evaluation of a light-emitting diode endoscopic light source
[37] Further Development of Endoscopic Imaging: “Era of Light” Activities with Optics and Image Processing Technology
[41] Recent Development in Multifunctional Endoscope
Research Method
[9]Does correlated color temperature affect the ability of humans to identify veins?
[20] Optimal illumination for local contrast enhancement based on the human visual system
[34] Color image enhancement with exact HSI color model
Requirements
[11]Development of surgical lighting for enhanced color contrast
[17] Standard requirements for the lighting in OR rooms
[19] Surgical lighting with contrast enhancement based on spectral reflectance comparison and entropy analysis
[26] Tunable white light source for medical applications
[32] Polarized multispectral imaging in a rigid endoscope based on elastic light scattering spectroscopy
[33] The Effect of Color-Contrasting Shadows on a Dynamic 3-D Laparoscopic Surgical Task
Introduction
[12]Epistemology of visual imaging in endoscopic surgery
[16] Human Vision and Colour Perception
[35] The machinery of colour vision