telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 4 | // |
| 5 | #include "InferenceTestImage.hpp" |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 6 | #include "CaffePreprocessor.hpp" |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 7 | |
| 8 | #include <boost/numeric/conversion/cast.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 9 | #include <boost/assert.hpp> |
| 10 | #include <boost/format.hpp> |
| 11 | |
| 12 | #include <iostream> |
| 13 | #include <fcntl.h> |
| 14 | #include <array> |
| 15 | |
| 16 | const std::vector<ImageSet> g_DefaultImageSet = |
| 17 | { |
| 18 | {"shark.jpg", 2} |
| 19 | }; |
| 20 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 21 | CaffePreprocessor::CaffePreprocessor(const std::string& binaryFileDirectory, unsigned int width, unsigned int height, |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 22 | const std::vector<ImageSet>& imageSet) |
| 23 | : m_BinaryDirectory(binaryFileDirectory) |
| 24 | , m_Height(height) |
| 25 | , m_Width(width) |
| 26 | , m_ImageSet(imageSet.empty() ? g_DefaultImageSet : imageSet) |
| 27 | { |
| 28 | } |
| 29 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 30 | std::unique_ptr<CaffePreprocessor::TTestCaseData> CaffePreprocessor::GetTestCaseData(unsigned int testCaseId) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 31 | { |
| 32 | testCaseId = testCaseId % boost::numeric_cast<unsigned int>(m_ImageSet.size()); |
| 33 | const ImageSet& imageSet = m_ImageSet[testCaseId]; |
| 34 | const std::string fullPath = m_BinaryDirectory + imageSet.first; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 35 | |
| 36 | InferenceTestImage image(fullPath.c_str()); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 37 | image.Resize(m_Width, m_Height, CHECK_LOCATION()); |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 38 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 39 | // The model expects image data in BGR format. |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 40 | std::vector<float> inputImageData = GetImageDataInArmNnLayoutAsFloatsSubtractingMean(ImageChannelLayout::Bgr, |
| 41 | image, m_MeanBgr); |
| 42 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 43 | // List of labels: https://gist.github.com/yrevar/942d3a0ac09ec9e5eb3a |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 44 | const unsigned int label = imageSet.second; |
| 45 | return std::make_unique<TTestCaseData>(label, std::move(inputImageData)); |
| 46 | } |