From b20d38f0c9969c4bf11f7fd106e3abff31aa4fd3 Mon Sep 17 00:00:00 2001
From: wwj <3427896184@qq.com>
Date: 星期四, 26 六月 2025 15:30:30 +0800
Subject: [PATCH] 日志4
---
Server/汪卫军/code/ImageStorage.h | 17 ++++++++
/dev/null | 15 -------
Server/汪卫军/code/ImageStorage.cpp | 54 +++++++++++++++++++++++++++
3 files changed, 71 insertions(+), 15 deletions(-)
diff --git "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.cpp" "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.cpp"
deleted file mode 100644
index 4148d4e..0000000
--- "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.cpp"
+++ /dev/null
@@ -1,93 +0,0 @@
-// ImageProcessor.cpp - 照片处理模块实现
-#include "stdafx.h"
-#include "ImageProcessor.h"
-#include <opencv2/opencv.hpp>
-
-ImageProcessor::ImageProcessor() {}
-
-ImageProcessor::~ImageProcessor() {}
-
-bool ImageProcessor::CropFace(const unsigned char* imageData, int width, int height,
- unsigned char*& faceData, int& faceWidth, int& faceHeight) const {
- try {
- // 创建OpenCV图像
- cv::Mat image(height, width, CV_8UC3, const_cast<unsigned char*>(imageData));
-
- // 加载人脸检测器
- cv::CascadeClassifier face_cascade;
- if (!face_cascade.load(cv::samples::findFile("haarcascade_frontalface_alt.xml"))) {
- std::cerr << "无法加载人脸检测器" << std::endl;
- return false;
- }
-
- // 转换为灰度图
- cv::Mat gray;
- cv::cvtColor(image, gray, cv::COLOR_BGR2GRAY);
- cv::equalizeHist(gray, gray);
-
- // 检测人脸
- std::vector<cv::Rect> faces;
- face_cascade.detectMultiScale(gray, faces, 1.1, 2, 0 | cv::CASCADE_SCALE_IMAGE, cv::Size(30, 30));
-
- if (faces.empty()) {
- return false;
- }
-
- // 获取第一个检测到的人脸
- cv::Rect face_rect = faces[0];
- cv::Mat face = image(face_rect);
-
- // 保存人脸数据
- faceWidth = face.cols;
- faceHeight = face.rows;
- size_t dataSize = faceWidth * faceHeight * 3;
-
- faceData = new unsigned char[dataSize];
- memcpy(faceData, face.data, dataSize);
-
- return true;
- }
- catch (const std::exception& e) {
- std::cerr << "裁剪人脸失败: " << e.what() << std::endl;
- return false;
- }
-}
-
-bool ImageProcessor::EnhanceQuality(unsigned char* imageData, int width, int height) const {
- try {
- // 创建OpenCV图像
- cv::Mat image(height, width, CV_8UC3, imageData);
-
- // 图像增强处理
- cv::Mat enhanced;
- cv::GaussianBlur(image, enhanced, cv::Size(0, 0), 3);
- cv::addWeighted(image, 1.5, enhanced, -0.5, 0, enhanced);
-
- // 复制回原始数据
- memcpy(imageData, enhanced.data, width * height * 3);
-
- return true;
- }
- catch (const std::exception& e) {
- std::cerr << "增强图像质量失败: " << e.what() << std::endl;
- return false;
- }
-}
-
-bool ImageProcessor::ValidateImage(const unsigned char* imageData, int width, int height) const {
- try {
- // 简单验证：检查图像尺寸是否合理
- if (width < 10 || height < 10) {
- return false;
- }
-
- // 这里可以添加更复杂的图像验证逻辑
- // 例如：检查图像是否模糊、是否包含人脸等
-
- return true;
- }
- catch (const std::exception& e) {
- std::cerr << "验证图像失败: " << e.what() << std::endl;
- return false;
- }
-}
\ No newline at end of file
diff --git "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.h" "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.h"
deleted file mode 100644
index 2a5727b..0000000
--- "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageProcessor.h"
+++ /dev/null
@@ -1,15 +0,0 @@
-// ImageProcessor.h - 照片处理模块
-#pragma once
-#include <string>
-#include "FaceImageManager.h"
-
-class ImageProcessor {
-public:
- ImageProcessor();
- ~ImageProcessor();
-
- bool CropFace(const unsigned char* imageData, int width, int height,
- unsigned char*& faceData, int& faceWidth, int& faceHeight) const;
- bool EnhanceQuality(unsigned char* imageData, int width, int height) const;
- bool ValidateImage(const unsigned char* imageData, int width, int height) const;
-};
\ No newline at end of file
diff --git "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.cpp" "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.cpp"
new file mode 100644
index 0000000..b43bc2e
--- /dev/null
+++ "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.cpp"
@@ -0,0 +1,54 @@
+// ImageStorage.cpp - 照片存储模块实现
+#include "stdafx.h"
+#include "ImageStorage.h"
+#include <fstream>
+#include <opencv2/opencv.hpp>
+
+ImageStorage::ImageStorage() {}
+
+ImageStorage::~ImageStorage() {}
+
+bool ImageStorage::SaveImage(const std::string& filePath, const unsigned char* imageData,
+ int width, int height) {
+ try {
+ // 创建OpenCV图像
+ cv::Mat image(height, width, CV_8UC3, const_cast<unsigned char*>(imageData));
+
+ // 保存图像
+ return cv::imwrite(filePath, image);
+ }
+ catch (const std::exception& e) {
+ std::cerr << "保存图像失败: " << e.what() << std::endl;
+ return false;
+ }
+}
+
+bool ImageStorage::LoadImage(const std::string& filePath, unsigned char*& imageData,
+ int& width, int& height) const {
+ try {
+ // 加载图像
+ cv::Mat image = cv::imread(filePath, cv::IMREAD_COLOR);
+
+ if (image.empty()) {
+ return false;
+ }
+
+ // 分配内存并复制数据
+ width = image.cols;
+ height = image.rows;
+ size_t dataSize = width * height * 3;
+
+ imageData = new unsigned char[dataSize];
+ memcpy(imageData, image.data, dataSize);
+
+ return true;
+ }
+ catch (const std::exception& e) {
+ std::cerr << "加载图像失败: " << e.what() << std::endl;
+ return false;
+ }
+}
+
+bool ImageStorage::DeleteImage(const std::string& filePath) {
+ return (remove(filePath.c_str()) == 0);
+}
\ No newline at end of file
diff --git "a/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.h" "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.h"
new file mode 100644
index 0000000..3b754d6
--- /dev/null
+++ "b/Server/\346\261\252\345\215\253\345\206\233/code/ImageStorage.h"
@@ -0,0 +1,17 @@
+// ImageStorage.h - 照片存储模块
+#pragma once
+#include <string>
+#include <vector>
+#include "FaceImageManager.h"
+
+class ImageStorage {
+public:
+ ImageStorage();
+ ~ImageStorage();
+
+ bool SaveImage(const std::string& filePath, const unsigned char* imageData,
+ int width, int height);
+ bool LoadImage(const std::string& filePath, unsigned char*& imageData,
+ int& width, int& height) const;
+ bool DeleteImage(const std::string& filePath);
+};
\ No newline at end of file
--
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