Tests performed
Reference colours by depth
Does ambient light affect the colour chart?
- If so, how many depth levels should get their own correction?
Tests carried out
Section titled “Tests carried out”- Film the colour chart at the lowest point of the lock (floor behind pillar 3)
- Film the colour chart at the highest point of the lock (on top of pillar 3)
In detail
Section titled “In detail”- Pick a reference distance between the camera and the chart (about 60cm) and keep that distance for every shot.
- For each of the 2 shots below, film for about 3 seconds and show with the fingers of one hand how many lamps are on at the start of the sequence
On the floor behind pillar 3
Section titled “On the floor behind pillar 3”- Note the depth of the colour chart:
- Shot of the colour chart with
Ev comp = 0(default value) - Shot of the colour chart with
Ev comp = -1 - Shot of the colour chart with
Ev comp = -2
On top of pillar 3
Section titled “On top of pillar 3”- Note the depth at the top of pillar 3:
- Shot of the colour chart with
Ev comp = 0(default value) - Shot of the colour chart with
Ev comp = -1 - Shot of the colour chart with
Ev comp = -2
| File | Depth | Exposure (Ev comp) | Chart sides |
|---|---|---|---|
| GX010147.MP4 | 33 feet | 0 | both sides |
| GX010146.MP4 | 33 feet | -1 | both sides |
| GX010145.MP4 | 33 feet | -2 | both sides |
| GX010140.MP4 | 57 feet | 0 | reference colours side |
| GX010141.MP4 | 57 feet | 0 | reference white side |
| GX010142.MP4 | 57 feet | -1 | reference white side |
| GX010143.MP4 | 57 feet | -1 | reference colours side |
| GX010144.MP4 | 57 feet | -2 | both sides |
| Setting | Value |
|---|---|
| Camera / chart distance | 70 cm |
Discussion
Section titled “Discussion”(to be completed)
Conclusions
Section titled “Conclusions”(to be completed)