TcVnParamsMSER
Offers parameters for MSER method
Syntax
Definition:
struct TcVnParamsMSER
{
LONG nDelta;
ULONG nMinArea;
ULONG nMaxArea;
double fMaxVariation;
double fMinDiversity;
ULONG nMaxEvolution;
double fAreaThreshold;
double fMinMargin;
ULONG nEdgeBlurSize;
};
Parameters
|
Name |
Type |
Default |
Description |
|---|---|---|---|
|
nDelta |
LONG |
5 |
Delta for size comparison |
|
nMinArea |
ULONG |
60 |
Minimum blob size |
|
nMaxArea |
ULONG |
14400 |
Maximum blob size |
|
fMaxVariation |
double |
0.25 |
Maximum blob size variation |
|
fMinDiversity |
double |
0.2 |
Minimum MSER diversity |
|
nMaxEvolution |
ULONG |
200 |
Maximum evolution steps (only used for color images) |
|
fAreaThreshold |
double |
1.01 |
Area threshold to cause re-initialization (only used for color images) |
|
fMinMargin |
double |
0.003 |
Minimum margin (only used for color images) |
|
nEdgeBlurSize |
ULONG |
5 |
Aperture size for edge bluring (only used for color images) |