Abstract | ||
---|---|---|
We present an active lighting method that can control brightness of multiple objects in a scene to any values on video images. Our approach does not modify pixel values like retouching but changes intensities of multiple lights in the scene. Our algorithm needs little amount of computation to calculate appropriateintensities of the lights because we formulate the brightness of the objects so that the essential parameters in our formulation can be measured in advance. We have implemented a prototype system that can control brightness of faces of two persons in a room to intended values with eight controllable lights as they are walking. |
Year | DOI | Venue |
---|---|---|
2004 | 10.1109/CW.2004.14 | CW |
Keywords | Field | DocType |
video image,controllable light,active lighting method,multiple light,intended value,prototype system,active lighting,essential parameter,changes intensity,multiple object,object brightness control,pixel value,brightness | Computer vision,Computer graphics (images),Computer science,Pixel,Artificial intelligence,Brightness,Computation | Conference |
ISBN | Citations | PageRank |
0-7695-2140-1 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yoshinari Kameda | 1 | 147 | 23.99 |
Jun Shingu | 2 | 27 | 4.89 |
Satoshi Nishiguchi | 3 | 7 | 4.68 |
Michihiko Minoh | 4 | 349 | 58.69 |