docs: Update README and compilation guides for clarity and consistency, including path corrections and improved formatting. Add copyright notices to source files and adjust file permissions for several scripts and directories.
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dian.yuan
parent
f960c5030d
commit
bd891a96dd
136 changed files with 14413 additions and 9399 deletions
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@ -1,35 +1,35 @@
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cmake_minimum_required(VERSION 3.10...3.27)
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project(resnet_demo)
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set(CMAKE_CXX_STANDARD 17)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/../../../../cmake")
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find_package(AMLNN REQUIRED)
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include_directories(${AMLNN_INCLUDE_DIR})
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link_directories(${AMLNN_LIBRARY_DIR})
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include_directories(${CMAKE_SOURCE_DIR}/../../../../common)
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# Set dependency path
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set(3RDPARTY_DIR "${CMAKE_SOURCE_DIR}/../../../../dependency")
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if(CMAKE_SYSTEM_NAME STREQUAL "Android")
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# Android needs log
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link_libraries(log)
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endif()
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# Find OpenCV
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message(STATUS "OpenCV_DIR: ${OpenCV_DIR}")
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find_package(OpenCV REQUIRED)
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include_directories(${OpenCV_INCLUDE_DIRS})
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add_executable(resnet_demo
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main.cpp
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postprocess.cpp
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${CMAKE_SOURCE_DIR}/../../../../common/model_loader.cpp
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)
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target_link_libraries(resnet_demo
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${OpenCV_LIBS}
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${AMLNN_LIBRARY}
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cmake_minimum_required(VERSION 3.10...3.27)
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project(resnet_demo)
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set(CMAKE_CXX_STANDARD 17)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/../../../../cmake")
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find_package(AMLNN REQUIRED)
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include_directories(${AMLNN_INCLUDE_DIR})
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link_directories(${AMLNN_LIBRARY_DIR})
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include_directories(${CMAKE_SOURCE_DIR}/../../../../common)
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# Set dependency path
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set(3RDPARTY_DIR "${CMAKE_SOURCE_DIR}/../../../../dependency")
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if(CMAKE_SYSTEM_NAME STREQUAL "Android")
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# Android needs log
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link_libraries(log)
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endif()
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# Find OpenCV
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message(STATUS "OpenCV_DIR: ${OpenCV_DIR}")
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find_package(OpenCV REQUIRED)
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include_directories(${OpenCV_INCLUDE_DIRS})
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add_executable(resnet_demo
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main.cpp
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postprocess.cpp
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${CMAKE_SOURCE_DIR}/../../../../common/model_loader.cpp
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)
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target_link_libraries(resnet_demo
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${OpenCV_LIBS}
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${AMLNN_LIBRARY}
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)
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@ -13,7 +13,7 @@
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <iostream>
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#include <vector>
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#include <string>
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@ -57,7 +57,7 @@ int main(int argc, char** argv) {
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in.input = (unsigned char*)input_buffer.data();
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in.size = input_buffer.size() * sizeof(float);
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in.info.valid = 1;
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in.info.input_format = AML_INPUT_MODEL_NHWC;
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in.info.input_format = AML_INPUT_MODEL_NHWC;
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in.info.input_data_type = AML_INPUT_FP32;
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aml_module_input_set(ctx, &in);
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@ -1,62 +1,62 @@
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/*
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* Copyright (C) 2024–2025 Amlogic, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "postprocess.h"
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#include <iostream>
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#include <fstream>
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#include <numeric>
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#include <algorithm>
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void preprocess(const cv::Mat& src, float* dst) {
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cv::Mat rgb, resized;
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cv::cvtColor(src, rgb, cv::COLOR_BGR2RGB);
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cv::resize(rgb, resized, cv::Size(kInputW, kInputH));
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for (int i = 0; i < kInputH; ++i) {
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for (int j = 0; j < kInputW; ++j) {
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cv::Vec3f pixel = resized.at<cv::Vec3b>(i, j);
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int idx = (i * kInputW + j) * 3;
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dst[idx + 0] = (pixel[0] - MEAN[0]) / STD[0];
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dst[idx + 1] = (pixel[1] - MEAN[1]) / STD[1];
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dst[idx + 2] = (pixel[2] - MEAN[2]) / STD[2];
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}
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}
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}
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void postprocess_topk(float* logits, int size, const std::vector<std::string>& labels, int k) {
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std::vector<int> indices(size);
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std::iota(indices.begin(), indices.end(), 0);
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std::partial_sort(indices.begin(), indices.begin() + k, indices.end(),
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[&](int a, int b) { return logits[a] > logits[b]; });
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std::cout << "\nTop-" << k << " Results:" << std::endl;
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for (int i = 0; i < k; ++i) {
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int idx = indices[i];
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std::string name = (idx < (int)labels.size()) ? labels[idx] : "N/A";
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printf("%d: %-20s score=%.6f\n", i + 1, name.c_str(), logits[idx]);
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}
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}
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std::vector<std::string> load_labels(const std::string& path) {
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std::vector<std::string> labels;
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std::ifstream f(path);
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std::string line;
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while (std::getline(f, line)) {
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if(!line.empty()) labels.push_back(line);
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}
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return labels;
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/*
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* Copyright (C) 2024–2025 Amlogic, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "postprocess.h"
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#include <iostream>
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#include <fstream>
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#include <numeric>
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#include <algorithm>
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void preprocess(const cv::Mat& src, float* dst) {
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cv::Mat rgb, resized;
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cv::cvtColor(src, rgb, cv::COLOR_BGR2RGB);
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cv::resize(rgb, resized, cv::Size(kInputW, kInputH));
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for (int i = 0; i < kInputH; ++i) {
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for (int j = 0; j < kInputW; ++j) {
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cv::Vec3f pixel = resized.at<cv::Vec3b>(i, j);
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int idx = (i * kInputW + j) * 3;
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dst[idx + 0] = (pixel[0] - MEAN[0]) / STD[0];
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dst[idx + 1] = (pixel[1] - MEAN[1]) / STD[1];
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dst[idx + 2] = (pixel[2] - MEAN[2]) / STD[2];
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}
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}
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}
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void postprocess_topk(float* logits, int size, const std::vector<std::string>& labels, int k) {
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std::vector<int> indices(size);
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std::iota(indices.begin(), indices.end(), 0);
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std::partial_sort(indices.begin(), indices.begin() + k, indices.end(),
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[&](int a, int b) { return logits[a] > logits[b]; });
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std::cout << "\nTop-" << k << " Results:" << std::endl;
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for (int i = 0; i < k; ++i) {
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int idx = indices[i];
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std::string name = (idx < (int)labels.size()) ? labels[idx] : "N/A";
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printf("%d: %-20s score=%.6f\n", i + 1, name.c_str(), logits[idx]);
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}
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}
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std::vector<std::string> load_labels(const std::string& path) {
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std::vector<std::string> labels;
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std::ifstream f(path);
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std::string line;
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while (std::getline(f, line)) {
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if (!line.empty()) labels.push_back(line);
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}
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return labels;
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}
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@ -1,35 +1,35 @@
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/*
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* Copyright (C) 2024–2025 Amlogic, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RESNET_POSTPROCESS_H
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#define RESNET_POSTPROCESS_H
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#include <vector>
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#include <string>
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#include <opencv2/opencv.hpp>
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static const float MEAN[3] = {123.675f, 116.28f, 103.53f};
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static const float STD[3] = {58.395f, 58.395f, 58.395f};
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static constexpr int kInputW = 224;
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static constexpr int kInputH = 224;
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void preprocess(const cv::Mat& src, float* dst);
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void postprocess_topk(float* logits, int size, const std::vector<std::string>& labels, int k = 5);
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std::vector<std::string> load_labels(const std::string& path);
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/*
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* Copyright (C) 2024–2025 Amlogic, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RESNET_POSTPROCESS_H
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#define RESNET_POSTPROCESS_H
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#include <vector>
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#include <string>
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#include <opencv2/opencv.hpp>
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static const float MEAN[3] = {123.675f, 116.28f, 103.53f};
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static const float STD[3] = {58.395f, 58.395f, 58.395f};
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static constexpr int kInputW = 224;
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static constexpr int kInputH = 224;
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void preprocess(const cv::Mat& src, float* dst);
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void postprocess_topk(float* logits, int size, const std::vector<std::string>& labels, int k = 5);
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std::vector<std::string> load_labels(const std::string& path);
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#endif
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