clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnclear_all_ocr_class_knn (算子)

名称

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnclear_all_ocr_class_knn — 该算子无法操作。它具有以下功能：清除所有光学字符识别 OCR（Optical Character Recognition）分类器。

警告

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnnclear_all_ocr_class_knn is obsolete, inoperable, and is only provided for reasons of backward compatibility. New applications should not use clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnnclear_all_ocr_class_knn, the operator will be removed in future versions.

签名

clear_all_ocr_class_knn( : : : )

描述

注意

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

执行信息

多线程类型：可重入（与非独占算子并行运行）。
多线程作用域：全局（可从任何线程调用）。
未采用并行化处理。

结果

clear_all_ocr_class_knnclear_all_ocr_class_knnClearAllOcrClassKnnClearAllOcrClassKnnClearAllOcrClassKnnclear_all_ocr_class_knn 始终返回 2 ( H_MSG_TRUE) .

参考文献

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

模块

光学字符识别/光学字符验证

算子