1 /**
2 * Copyright 2019 Huawei Technologies Co., Ltd
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "common/common.h"
17 #include "common/cvop_common.h"
18 #include "minddata/dataset/kernels/image/normalize_op.h"
19 #include "minddata/dataset/core/cv_tensor.h"
20 #include "utils/log_adapter.h"
21 #include <opencv2/opencv.hpp>
22
23 using namespace mindspore::dataset;
24 using mindspore::MsLogLevel::INFO;
25 using mindspore::ExceptionType::NoExceptionType;
26 using mindspore::LogStream;
27
28 class MindDataTestNormalizeOP : public UT::CVOP::CVOpCommon {
29 public:
MindDataTestNormalizeOP()30 MindDataTestNormalizeOP() : CVOpCommon() {}
31 };
32
TEST_F(MindDataTestNormalizeOP,TestOp)33 TEST_F(MindDataTestNormalizeOP, TestOp) {
34 MS_LOG(INFO) << "Doing TestNormalizeOp::TestOp2.";
35 std::shared_ptr<Tensor> output_tensor;
36
37 // Numbers are from the resnet50 model implementation
38 std::vector<float> mean = {121.0, 115.0, 100.0};
39 std::vector<float> std = {70.0, 68.0, 71.0};
40
41 // Normalize Op
42 std::unique_ptr<NormalizeOp> op(new NormalizeOp(mean, std));
43 EXPECT_TRUE(op->OneToOne());
44 Status s = op->Compute(input_tensor_, &output_tensor);
45 EXPECT_TRUE(s.IsOk());
46
47 std::string output_filename = GetFilename();
48 output_filename.replace(output_filename.end() - 8, output_filename.end(), "imagefolder/normalizeOpOut.yml");
49
50 std::shared_ptr<CVTensor> p = CVTensor::AsCVTensor(output_tensor);
51 cv::Mat cv_output_image;
52 cv_output_image = p->mat();
53
54 MS_LOG(DEBUG) << "Storing output file to : " << output_filename << std::endl;
55 cv::FileStorage file(output_filename, cv::FileStorage::WRITE);
56 file << "imageData" << cv_output_image;
57 }
58