| cv.TonemapDurand - MATLAB File Help | Go to online doc for cv.TonemapDurand |
Tonemapping algorithm used to map HDR image to 8-bit range
This algorithm decomposes image into two layers: base layer and detail layer using bilateral filter and compresses contrast of the base layer thus preserving all the details.
This implementation uses regular bilateral filter from OpenCV.
Saturation enhancement is possible as in cv.TonemapDrago.
For more information see [DD02].
[DD02]:
Fredo Durand and Julie Dorsey. "Fast bilateral filtering for the display of high-dynamic-range images". In ACM Transactions on Graphics (TOG), volume 21, pages 257-266. ACM, 2002.
| Superclasses | handle |
| Sealed | false |
| Construct on load | false |
| TonemapDurand | Creates TonemapDurand object |
| Contrast | resulting contrast on logarithmic scale |
| Gamma | positive value for gamma correction. |
| Saturation | positive saturation enhancement value. |
| SigmaColor | bilateral filter sigma in coordinate space. |
| SigmaSpace | bilateral filter sigma in color space. |
| id | Object ID |
| addlistener | Add listener for event. | |
| delete | Destructor | |
| eq | == (EQ) Test handle equality. | |
| findobj | Find objects matching specified conditions. | |
| findprop | Find property of MATLAB handle object. | |
| ge | >= (GE) Greater than or equal relation for handles. | |
| gt | > (GT) Greater than relation for handles. | |
| Sealed | isvalid | Test handle validity. |
| le | <= (LE) Less than or equal relation for handles. | |
| listener | Add listener for event without binding the listener to the source object. | |
| lt | < (LT) Less than relation for handles. | |
| ne | ~= (NE) Not equal relation for handles. | |
| notify | Notify listeners of event. | |
| process | Tonemaps image |
| ObjectBeingDestroyed | Notifies listeners that a particular object has been destroyed. |