Laser triangulation

Blais et al. [9, 10]

RGB laser spot triangulation

\(\times\)

\(\times\)

\(60\,\upmu \hbox {m}\)

\(10\,\upmu \hbox {m}\)

N/A

v

\(40\,\hbox {mm}\times 120\,\hbox {mm}\)

y

\(\approx 23\hbox { h}/\hbox {m}^{2}\)

Tripod, manual positioning

Verus Art [11, 12]

RGB laser spot triangulation

\(\times\)

\(\times\)

\(100\,\upmu \hbox {m}\)

N/A

N/A

v

\(\approx 1\hbox { m}\times 1\hbox { m}{}^{\mathrm{b}}\)

n(?)

N/A

Automated XYframe(?)

Factum Arte [13, 14]

Laser line triangulation

\(\times\)
 
\(100\,\upmu \hbox {m}\)

\(25\,\upmu \hbox {m}\)

N/A

v

\(480\,\hbox {mm}\times 480\,\hbox {mm}\)

y

\(4\hbox { h}/\hbox {m}^{2}\)

Partial XYautomation, manual positioning on larger frame

Del Sette et al. [24]

Laser spot triangulation

\(\times\)
 
\(50\,\upmu \hbox {m}\) (X), \(20\,\hbox {mm}\) (Y)

\(20\,\upmu \hbox {m}\)

N/A

v

\(300\,\hbox {mm}\times 300\,\hbox {mm}\)

y

\(0.8\hbox { h}/\hbox {m}^{2}\)

Partial XYautomation, manual positioning on larger frame

Van Gogh Museum [15]

Laser triangulation

\(\times\)
 
N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Structured light projection

Akca et al. [16]

Structured light projection

\(\times\)

\(\times\)

\(60\,\upmu \hbox {m}\)

\(15\,\upmu \hbox {m}\)

\(60\,\hbox {mm}\times 80\,\hbox {mm}\)

v

Not automated

y

N/A

Tripod, manual positioning

Breuckmann [18]

Structured light projection

\(\times\)

\(\times\)

\(40\,\upmu \hbox {m}\)

\(5\,\upmu \hbox {m}\)

\(\approx 100\,\hbox {mm}\times 125\,\hbox {mm}\)

v

Not automated

y

\(\approx 5\hbox { h}/\hbox {m}^{2}\)

Tripod, manual positioning

Karaszewski et al. [17]

Structured light projection

\(\times\)

\(\times\)

\(\approx 60\,\upmu \hbox {m}^{\mathrm{c}}\)

N/A

\(50\,\hbox {mm} \times 50\,\hbox {mm}\)

v

\(\approx 2\,\hbox {m}\times 2\,\hbox {m}\)

n

\(\approx 270\hbox { h}/\hbox {m}^{2\mathrm{d}}\)

XYautomation, manual Zalignment

Zaman et al. [19, 26] \(^{\mathrm{e}}\)

Structured light projection

\(\times\)

\(\times\)

\(50\,\upmu \hbox {m}\)

\(38\,\upmu \hbox {m}\)

\(\approx 170\,\hbox {mm}\times 100\,\hbox {mm}\)

v

1 m (X)

y

\(5\hbox { h}/\hbox {m}^{2}\)

Linear automation (X) on tripod, manual positioning per row

Palma et al. [25]

Structured light projection

\(\times\)
 
\(500\,\upmu \hbox {m}\)

N/A

\(1100\,\hbox {mm}\times 900\,\hbox {mm}\)

v

Not automated

y

N/A

Tripod, manual positioning

Focus variation microscopy

Van den Berg et al. [23]

Focus variation microscopy

\(\times\)

\(\times\)

\(\approx 1\,\upmu \hbox {m}\)

\(2.5\,\upmu \hbox {m}^{\rm f}\)

\(\approx 1\,\hbox {mm}\times 2\,\hbox {mm}\)

h

None used

n

N/A

Microscope stage, small samples

Cacciari et al. [22]

Focus variation microscopy

\(\times\)

\(\times\)

\(\approx 60\,\upmu \hbox {m}\)

unknown

\(\approx 1\,\hbox {mm}\times 1.3\,\hbox {mm}\)

h

Not automated

n

N/A

XYframe, repositioning(?)
