DB模型:cv::dnn::TextDetectionModel_DB EAST模型:cv::dnn::TextDetectionModel_EAST 场景文字识别:cv::dnn::TextRecognitionModel cv::dnn::TextRecognitionModel支持CNN+RNN+CTC算法,也提供CTC的贪心解码算法 模型和数据准备 场景文字检测和文字识别均有现成的模型可以直接使用 TextDetectionModel: 可选模型 DB_IC15...
crop? TextDetectionModel_EAST close TextDetectionModel_EAST is the high-level API for text detection DL networks compatible with EAST model. OpenCV 4.5.1 add the high-level API. cv::dnn::TextDetectionModel_DB model ?config? TextDetectionModel_DB detect matrix TextDetectionModel_DB getBinary...
Step2.b Setting Parameters (EAST) ```cpp TextDetectionModel_EAST model("EAST.pb"); float confThreshold = 0.5; float nmsThreshold = 0.4; model.setConfidenceThreshold(confThresh) .setNMSThreshold(nmsThresh) ; double detScale = 1.0; Size detInputSize = Size(320, 320); Scalar detMean = Scal...
复制 voidcv::dnn::DetectionModel::detect(InputArray frame,// 输入图像std::vector<int>&classIds,// 输出类别indexstd::vector<float>&confidences,// 得分std::vector<Rect>&boxes,// 目标框float confThreshold=0.5f,// 阈值float nmsThreshold=0.0f// NMS) 这样就不需要再去解析SSD/Faster-RCNN/YOLOv...
TextDetectionModel": { "iid": "715e7149-5333-46f8-ae81-9bc0e622d270", "clsid": "96e9af8a-7d61-4312-9f8f-4112abd65d91" }, "cv::dnn::TextDetectionModel_EAST": { "iid": "3c535d5a-6856-4f46-8386-c254c0951d41", "clsid": "80f72006-da28-4195-8091-c9b93163cc6c" }, "cv:...