HALCON Extension Package Programmer's Manual

28 CHAPTER 2. OPERATOR DESCRIPTION (’DEF’-FILES)– Ж ÓÖ (OCR classifier)– ×ØÑØÓÒ (see the HALCON operator ÖØ ×Ø)– Ð×× ÓÜ (general classifier)– ÛÒÓÛº (HALCON window).¯ Arrays (control parameters):– ×ØÓÖѺÚÐÙ× (gray value histogram)– ×ØÖÙØÓÒºÚÐÙ× (distribution).¯ Geometric data (control parameters):– ÔÓÒغܸ ÔÓÒØºÝ (position)– ÜØÒغܸ ÜØÒØºÝ (dimensioning)– ÖкÒØֺݸ ÖкÒØֺܸ ÖкÖÙ× (circle)– ÐҺҺݸ ÐҺҺܸ ÐҺҺݸ ÐÒºÒºÜ (line)– ÖØÒкÓÖҺݸ ÖØÒкÓÖÒºÜ (rectangle: upper left corner),ÖØÒкÓÖÒֺݸ ÖØÒкÓÖÒÖºÜ (lower right corner) orÖØÒкÜØÒØºÜ ÖØÒкÜØÒØºÝ (expansion – as alternative to specifyingthe ¾ Ò corner)– ÖØÒоºÒØֺݸ ÖØÒоºÒØÖºÜ (rectangle with arbitrary orientation:center),ÖØÒоºÒÐºÖ (orientation – in radians),ÖØÒоºÛظ ÖØÒоºØ (half the size)– ÐÐÔ׺ÒØֺݸ ÐÐÔ׺ÒØÖºÜ (ellipse: centre),ÐÐÔ׺ÒÐºÖ (orientation – in radians),ÐÐÔ׺ÖÙ×½¸ ÐÐÔ׺ÖÙ×¾ (radii)– ÖºÒØֺݸ ÖºÒØÖºÜ (circle: center),ÖºÒÐºÖ (angle stretched by the circular arc – in radians),ֺҺݸ ÖºÒºÜ (starting point of circular arc¯ Numerical region descriptions (control parameters):– ÓÓÖÒØ׺ݸ ÓÓÖÒØ×ºÜ (coordinates)– ÓÒØÓÙֺݸ ÓÒØÓÙÖºÜ (points of a contour)– Óֺݸ Óֺܽ¸ Óֺܾ (runlength code)– ÔÓÐÝÓҺݸ ÔÓÐÝÓÒºÜ (polygoneal representation)– ҺҺݸ ҺҺܸ ÒºÓ (chain code).¯ Miscellaneous (control parameters):– ÒÐºÖ or Òк (angle in radians or degrees)– ÐÒѺÒÑ (file name).HALCON Extension Package Interface / 2000-11-16