F_VN_MatchDescriptorsFlannLsh

F_VN_MatchDescriptorsFlannLsh 1:

Match descriptors using a FLANN based approach with LSH index.

Syntax

Definition:

FUNCTION F_VN_MatchDescriptorsFlannLsh : HRESULT
VAR_INPUT
    ipQueryDescriptors : ITcVnImage;
    ipTrainDescriptors : ITcVnImage;
    ipMatches          : Reference To  ITcVnContainer;
    hrPrev             : HRESULT;
END_VAR

F_VN_MatchDescriptorsFlannLsh 2: Inputs

Name

Type

Description

ipQueryDescriptors

ITcVnImage

Query descriptors (i.e. descriptors of a reference/template image)

ipTrainDescriptors

ITcVnImage

Training descriptors (i.e. descriptors of a source/input image)

ipMatches

Reference To ITcVnContainer

Returns a container which is filled with the descriptor matches (ContainerType_Vector_TcVnDMatch; Non-zero interface pointers are reused.)

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

F_VN_MatchDescriptorsFlannLsh 3: Return value

HRESULT

Further information

F_VN_MatchDescriptorsFlannLsh 4:

Number of matches

For reasons related to the method, the number of matches can vary from call to call with this function.

Required License

TC3 Vision Matching

System Requirements