clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnn (Operator)

Name

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnn — Clear all OCR classifiers.

Warning

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn is obsolete and is only provided for reasons of backward compatibility. New applications should not use clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn.

Signature

Description

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn clears all OCR classifiers that were created with create_ocr_class_knncreate_ocr_class_knnCreateOcrClassKnnCreateOcrClassKnnCreateOcrClassKnn and frees all memory required for the classifiers. After calling clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn, no classifiers can be used any longer.

Attention

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn exists solely for the purpose of implementing the “reset program” functionality in HDevelop. clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn must not be used in any application.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Result

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnn always returns 2 (H_MSG_TRUE).

References

Marius Muja, David G. Lowe: “Fast Approximate Nearest Neighbors with Automatic Algorithm Configuration”; International Conference on Computer Vision Theory and Applications (VISAPP 09); 2009.

Module

OCR/OCV