Documentation - C API
VlDsiftFilter Struct Reference

Dense SIFT filter.

#include <dsift.h>

Data Fields

int imWidth
 image width
int imHeight
 image height
int stepX
int stepY
int boundMinX
int boundMinY
int boundMaxX
int boundMaxY
VlDsiftDescriptorGeometry geom
int useFlatWindow
double windowSize
int numFrames
int descrSize
VlDsiftKeypointframes
float * descrs
int numBinAlloc
int numFrameAlloc
int numGradAlloc
float ** grads
float * convTmp1
float * convTmp2

Field Documentation

frame bounding box max X

frame bounding box max Y

frame bounding box min X

frame bounding box min Y

temporary buffer

temporary buffer

descriptor buffer

size of a descriptor

gradient buffer

buffer allocated: descriptor size

buffer allocated: number of frames

number of sampled frames

buffer allocated: number of orientations

frame sampling step X

frame sampling step Y

flag: whether to approximate the Gaussian window with a flat one

size of the Gaussian window


The documentation for this struct was generated from the following file: