have thes 3 defcfuns, for OpenCV functions (C++) which have been wrapped in C(C and C+++ function definitions have been included), the top 2,%brisk and surf0 can both can be used as the (self feature-detector) param in the bottom one, %feat-detect-detect. If the output of the top two and the self param of feat-detect-detect are just :pointer, But I need to have all three of their types defined similiarly to the (four type functions) on the bottom of the page so I can use finalizers.
All of the finalizers and types for the three are the same, just substitute in brisk and surf for feature-detector in the four functions at the bottom of the page and you will know what each looks like.
Should I just call the types for the output of brisk and surf and the input type of feat-detect-detect by the same name, and make them all use the same 4 function type/finalizer combo at the bottom of the page, or is there a better way.
;; BRISK::BRISK(int thresh=30, int octaves=3, float patternScale=1.0f) ;; BRISK* cv_create_BRISK(int thresh, int octaves, float patternScale) (defcfun ("cv_create_BRISK" %brisk) brisk (thresh :int) (octaves :int) (pattern-scale :float))
;; SURF::SURF() ;; SURF* cv_create_SURF() (defcfun ("cv_create_SURF" surf0) surf)
;; void FeatureDetector::detect(const Mat& image, vector<KeyPoint>& keypoints, const Mat& mask=Mat() ) const ;; void cv_FeatureDetector_detect3(FeatureDetector* self, Mat* image, vector_KeyPoint* keypoints, Mat* mask) (defcfun ("cv_FeatureDetector_detect3" %feat-detector-detect) :void (self feature-detector) (image mat) (keypoints (:pointer vector-keypoint)) (mask mat))
(define-foreign-type feature-detector () ((garbage-collect :reader garbage-collect :initform nil :initarg :garbage-collect)) (:actual-type :pointer) (:simple-parser feature-detector))
(defclass cv-feature-detector () ((c-pointer :reader c-pointer :initarg :c-pointer)))
(defmethod translate-to-foreign ((lisp-value cv-feature-detector) (c-type feature-detector)) (c-pointer lisp-value))
(defmethod translate-from-foreign (c-pointer (c-type feature-detector)) (let ((feature-detector (make-instance 'cv-feature-detector :c-pointer c-pointer))) (when (garbage-collect c-type) (tg:finalize feature-detector (lambda () (del-feature-detector c-pointer)))) feature-detector)) ound matches of keypoints from two images." (%draw-matches img1 keypoints1 img2 keypoints2 matches1to2 outimg match-color single-point-color matches-mask flags))