Improve ALPR_OCR peformance

modules/ANSOCR/ANSOCRBase.h

@@ -159,6 +159,18 @@ namespace ANSCENTER {
 		// Returns recognized text and confidence. Default returns empty.
 		virtual std::pair<std::string, float> RecognizeText(const cv::Mat& croppedImage) { return {"", 0.0f}; }
 
+		// Batch recognition — skips the text-line detector entirely and
+		// runs the whole batch through a single ORT call when possible.
+		// Default implementation falls back to per-image RecognizeText
+		// so existing subclasses keep working without changes.
+		virtual std::vector<std::pair<std::string, float>> RecognizeTextBatch(
+			const std::vector<cv::Mat>& croppedImages) {
+			std::vector<std::pair<std::string, float>> out;
+			out.reserve(croppedImages.size());
+			for (const auto& m : croppedImages) out.push_back(RecognizeText(m));
+			return out;
+		}
+
 		// ALPR configuration methods
 		void SetOCRMode(OCRMode mode);
 		OCRMode GetOCRMode() const;