Has to satisfy the same requirements as KSSegment.
Public Member Functions | |
| int | minx () const |
| int | maxx () const |
| int | miny () const |
| int | maxy () const |
| int | top_rt () const |
| int | top_lt () const |
| int | bot_rt () const |
| int | bot_lt () const |
| void | set_minx (int a) |
| WARNING! by changing this, the cluster might become inconsistent! | |
| void | set_maxx (int a) |
| void | set_miny (int a) |
| void | set_maxy (int a) |
| void | set_top_rt (int a) |
| void | set_top_lt (int a) |
| void | set_bot_rt (int a) |
| void | set_bot_lt (int a) |
| float | cx () const |
| The center of gravity. | |
| float | cy () const |
| The center of gravity. | |
| T | cval () const |
| The center of gravity in measurement space. | |
| float | geo_cx () const |
| The geometric center of gravity. | |
| float | geo_cy () const |
| The geometric center of gravity. | |
| T | geo_cval () const |
| The geometric center of gravity in measurement space. | |
| int | size () const |
| Number of pixels in region. | |
| Cluster () | |
| void | update (int x, int y, const T &value=T(), float wt=1.0) |
| Add a new pixel. | |
| void | update (const Cluster< T > &other) |
| Add another cluster. | |
| float | contains (const Cluster< T > &other) const |
| Percentage of other region contained within this one. | |
| float | contained_within (const Cluster< T > &other) const |
| Percentage of this one contained in other region. | |
| float | computeArea () const |
| Returns computed area between the bounds. | |
| float | relativeDist (const Cluster< T > &other) const |
| Relative distance between this cluster and the other cluster. | |
Friends | |
| std::ostream & | operator<< (std::ostream &dout, const Cluster< T > &obj) |
| kmeans::Cluster< T >::Cluster | ( | ) |
| int kmeans::Cluster< T >::bot_lt | ( | ) | const [inline] |
| int kmeans::Cluster< T >::bot_rt | ( | ) | const [inline] |
| float kmeans::Cluster< T >::computeArea | ( | ) | const |
Returns computed area between the bounds.
| float kmeans::Cluster< T >::contained_within | ( | const Cluster< T > & | other | ) | const [inline] |
Percentage of this one contained in other region.
| float kmeans::Cluster< T >::contains | ( | const Cluster< T > & | other | ) | const |
Percentage of other region contained within this one.
| T kmeans::Cluster< T >::cval | ( | ) | const [inline] |
The center of gravity in measurement space.
| float kmeans::Cluster< T >::cx | ( | ) | const [inline] |
The center of gravity.
| float kmeans::Cluster< T >::cy | ( | ) | const [inline] |
The center of gravity.
| T kmeans::Cluster< T >::geo_cval | ( | ) | const [inline] |
The geometric center of gravity in measurement space.
| float kmeans::Cluster< T >::geo_cx | ( | ) | const [inline] |
The geometric center of gravity.
| float kmeans::Cluster< T >::geo_cy | ( | ) | const [inline] |
The geometric center of gravity.
| int kmeans::Cluster< T >::maxx | ( | ) | const [inline] |
| int kmeans::Cluster< T >::maxy | ( | ) | const [inline] |
| int kmeans::Cluster< T >::minx | ( | ) | const [inline] |
| int kmeans::Cluster< T >::miny | ( | ) | const [inline] |
| float kmeans::Cluster< T >::relativeDist | ( | const Cluster< T > & | other | ) | const |
Relative distance between this cluster and the other cluster.
The whole idea that a.relativeDist(b) is 0 if a contains b. Otherwise, it gives the number of a-sized clusters that you can fit between a's envelope and b's envelope.
Because of this definition, a.relativeDist(b) is not the same as b.relativeDist(a)
| void kmeans::Cluster< T >::set_bot_lt | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_bot_rt | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_maxx | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_maxy | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_minx | ( | int | a | ) | [inline] |
WARNING! by changing this, the cluster might become inconsistent!
| void kmeans::Cluster< T >::set_miny | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_top_lt | ( | int | a | ) | [inline] |
| void kmeans::Cluster< T >::set_top_rt | ( | int | a | ) | [inline] |
| int kmeans::Cluster< T >::size | ( | ) | const [inline] |
Number of pixels in region.
| int kmeans::Cluster< T >::top_lt | ( | ) | const [inline] |
| int kmeans::Cluster< T >::top_rt | ( | ) | const [inline] |
| void kmeans::Cluster< T >::update | ( | const Cluster< T > & | other | ) |
Add another cluster.
| void kmeans::Cluster< T >::update | ( | int | x, | |
| int | y, | |||
| const T & | value = T(), |
|||
| float | wt = 1.0 | |||
| ) |
Add a new pixel.
| std::ostream& operator<< | ( | std::ostream & | dout, | |
| const Cluster< T > & | obj | |||
| ) | [friend] |
1.4.7