Template Matching. More...
Functions | |
| array | matchTemplate (const array &searchImg, const array &templateImg, const matchType mType=AF_SAD) |
| C++ Interface for image template matching. | |
| af_err | af_match_template (af_array *out, const af_array search_img, const af_array template_img, const af_match_type m_type) |
| C Interface for image template matching. | |
Template Matching.
Template matching is an image processing technique to find small patches of an image which match a given template image. A more in depth discussion on the topic can be found here.
Template matching is an image processing technique to find small patches of an image which match a given template image. Currently, this function doesn't support the following three metrics yet.
A more in depth discussion about template matching can be found here.
| af_err af_match_template | ( | af_array * | out, |
| const af_array | search_img, | ||
| const af_array | template_img, | ||
| const af_match_type | m_type ) |
C Interface for image template matching.
| [out] | out | will have disparity values for the window starting at corresponding pixel position |
| [in] | search_img | is an array with image data |
| [in] | template_img | is the template we are looking for in the image |
| [in] | m_type | is metric that should be used to calculate the disparity between window in the image and the template image. It can be one of the values defined by the enum af_match_type |
search_img is 3d array, a batch operation will be performed. | array matchTemplate | ( | const array & | searchImg, |
| const array & | templateImg, | ||
| const matchType | mType = AF_SAD ) |
C++ Interface for image template matching.
| [in] | searchImg | is an array with image data |
| [in] | templateImg | is the template we are looking for in the image |
| [in] | mType | is metric that should be used to calculate the disparity between window in the image and the template image. It can be one of the values defined by the enum af_match_type |
search_img is 3d array, a batch operation will be performed.