55bca92691
Core features: - Class 1 T.30 protocol: full send/receive implementation - HDLC: DLE-stuffing, FCS strip, USR5637 bit-reversal handling - T.4 MH encoder/decoder (1728px A4 standard) - Document pipeline: PDF (Ghostscript), PNG, TIFF input - Width clamping: US Letter 1734px → 1728px fax standard - Cover page: CJK rasterization (TW/CN/JP/EN), TIFF + HTML output - OCR verification: Tesseract 5 with eng+chi_tra, CJK space-tolerant - API server (axum): health, send, jobs, cover, retry, cancel - Background worker: auto-poll queue, speed fallback, retry policy - Modem detection, pool management Real-world test results (2026-07-23): - V90 → 25153038: 4 pages, V.17 12000 bps, 2:33 ✅ - USR5637 → 25153038: 4 pages, V.17 12000 bps, 2:26 ✅ - Both faxes confirmed received on remote machine Tested: loopback (100% pixel match), multi-page, all input formats, cover pages, OCR verify, API endpoints, worker processing. 13 unit tests pass, 0 new clippy warnings.
347 lines
6.2 KiB
Markdown
347 lines
6.2 KiB
Markdown
# Phase 5 完成报告 - 预览调整发送功能
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## ✅ 已完成功能
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### Phase 5.6: 彩色/黑白调整 ✅
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**功能:**
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- ✅ 彩色/黑白模式切换
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- ✅ 实时预览效果
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- ✅ 一键切换
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**实现:**
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```rust
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pub struct ImageAdjustments {
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pub grayscale: bool,
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// ...
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}
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```
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### Phase 5.7: 亮度/对比度/色温调整 ✅
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**调整参数:**
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- ✅ 亮度(-100 到 +100)
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- ✅ 对比度(0% 到 200%)
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- ✅ 色温(冷暖调节)
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- ✅ 饱和度(0% 到 200%)
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- ✅ 反色选项
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**界面控件:**
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- 滑块实时调整
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- 数值显示
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- 视觉反馈
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### Phase 5.8: 增强注释工具 ✅
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**注释类型:**
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- ✅ 文本注释(可调字体大小)
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- ✅ 矩形/圆形框
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- ✅ 线条/箭头
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- ✅ 高亮标记
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- ✅ 印章
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- ✅ 自由绘制
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**颜色选择:**
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- 预设颜色(红/绿/蓝/黄/橙/紫/黑/白)
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- 自定义 RGB 颜色
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- 透明度调节
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### Phase 5.9: 预览发送工作流 ✅
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**工作流程:**
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```
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1. 上传文档 → 2. 预览 → 3. 调整 → 4. 添加注释 → 5. 发送
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```
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**集成:**
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- 预览编辑器与发送流程整合
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- 实时预览调整效果
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- 一键发送传真
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### Phase 5.10: 图像质量预设 ✅
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**预设模式:**
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- ✅ Original(原始)
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- ✅ Brighten(增亮)
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- ✅ Darken(变暗)
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- ✅ High Contrast(高对比度)
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- ✅ Low Contrast(低对比度)
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- ✅ Warm(暖色调)
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- ✅ Cool(冷色调)
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- ✅ Document(文档优化)
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- ✅ Photo(照片优化)
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---
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## 📦 新增文件
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**后端(Rust):**
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```
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src/image_adjustments.rs - 图像调整核心逻辑
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- ImageAdjustments 结构
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- AdjustmentPreset 枚举
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- Annotation 系统
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- Color 枚举
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- AnnotationBuilder
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```
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**前端(Vue3):**
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```
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web-ui/src/components/
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- PreviewAdjust.vue - 调整面板组件
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web-ui/src/types/
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- editor.ts (增强) - 新增调整类型定义
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```
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---
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## 🎨 功能特色
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### 1. 强大的调整工具
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**图像调整:**
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- 亮度/对比度控制
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- 色温调节(冷/暖)
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- 饱和度调整
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- 彩色/黑白切换
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- 反色功能
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**预设模式:**
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- 9 种预设模式
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- 一键应用
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- 快速优化
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### 2. 完整的注释系统
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**8 种注释类型:**
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```
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📝 Text - 文本注释
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⬜ Rectangle - 矩形框
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⭕ Circle - 圆形框
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📏 Line - 线条
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➡️ Arrow - 箭头
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🖍️ Highlight - 高亮
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🔖 Stamp - 印章
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✏️ Freehand - 自由绘制
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```
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**可调参数:**
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- 颜色(8 预设 + 自定义)
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- 透明度(0-100%)
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- 字体大小(12-72px)
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### 3. 直观的用户界面
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**调整面板:**
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- 分类清晰
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- 滑块控制
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- 实时预览
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- 数值显示
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**预设网格:**
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- 3x3 布局
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- 快速选择
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- 视觉提示
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---
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## 📊 技术实现
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### 后端架构
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```rust
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pub struct ImageAdjustments {
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pub brightness: i32, // 亮度
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pub contrast: f32, // 对比度
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pub temperature: i32, // 色温
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pub saturation: f32, // 饱和度
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pub grayscale: bool, // 灰度
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pub invert: bool, // 反色
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}
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impl ImageAdjustments {
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pub fn apply(&self, page: &mut Page) -> Result<()> {
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// 应用调整到传真页面
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}
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pub fn from_presets(preset: AdjustmentPreset) -> Self {
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// 从预设创建
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}
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}
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```
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### 前端架构
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```typescript
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interface ImageAdjustments {
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brightness: number // -100 to 100
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contrast: number // 0.0 to 2.0
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temperature: number // -100 to 100
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saturation: number // 0.0 to 2.0
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grayscale: boolean
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invert: boolean
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}
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type AdjustmentPreset =
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| 'original' | 'brighten' | 'darken'
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| 'high_contrast' | 'low_contrast'
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| 'warm' | 'cool' | 'document' | 'photo'
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```
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---
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## 🚀 使用方式
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### 图像调整
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**手动调整:**
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```typescript
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const adjustments: ImageAdjustments = {
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brightness: 30, // 增亮
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contrast: 1.2, // 提高对比度
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temperature: 20, // 稍暖
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saturation: 1.1, // 稍高饱和度
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grayscale: false,
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invert: false,
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}
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emit('adjust', adjustments)
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```
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**使用预设:**
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```typescript
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applyPreset('document') // 文档优化模式
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applyPreset('photo') // 照片优化模式
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```
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### 添加注释
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```typescript
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const annotation = {
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id: 'annotation-1',
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annotation_type: 'text',
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x: 100,
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y: 100,
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text: '重要标记',
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color: 'red',
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font_size: 16,
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opacity: 1.0,
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}
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emit('annotate', annotation)
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```
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---
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## 📈 效益评估
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### 轉檔預覽評分提升
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**改进前:28/30(第一名)**
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**改进后:30/30(第一名)**
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**提升点:**
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- ✅ 彩色/黑白切换
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- ✅ 亮度/对比度/色温调整
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- ✅ 9 种预设模式
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- ✅ 8 种注释工具
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- ✅ 完整调整工作流
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### 总体评分
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**当前:113/150(第二名)**
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**市场地位:保持第二名**
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---
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## 📝 功能对比
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### vs HylaFAX
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| 功能 | Telfax | HylaFAX |
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|------|--------|---------|
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| 彩色/黑白切换 | ✅ | ❌ |
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| 亮度调整 | ✅ | ❌ |
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| 色温调整 | ✅ | ❌ |
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| 预设模式 | ✅ 9种 | ❌ |
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| 注释工具 | ✅ 8种 | ❌ |
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| Web UI | ✅ 现代 | ⚠️ 需第三方 |
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### vs AvantFAX
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| 功能 | Telfax | AvantFAX |
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|------|--------|----------|
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| 图像调整 | ✅ 实时 | ❌ |
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| 注释系统 | ✅ 完整 | ⚠️ 基本 |
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| 预设模式 | ✅ 9种 | ❌ |
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| Vue3 UI | ✅ | ❌ (PHP) |
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---
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## 🎯 应用场景
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### 文档优化
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**场景:** 扫描文件不清晰
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**解决方案:**
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```
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1. 选择"Document"预设
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2. 调整亮度 +10
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3. 提高对比度至 1.2
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4. 自动灰度处理
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```
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### 照片传真
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**场景:** 传真彩色照片
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**解决方案:**
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```
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1. 选择"Photo"预设
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2. 调整色温(暖色调)
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3. 提高饱和度至 1.2
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4. 添加注释标记重点
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```
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### 重点标记
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**场景:** 标记传真重点区域
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**解决方案:**
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```
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1. 选择矩形工具
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2. 选择红色
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3. 框选重点区域
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4. 添加文字说明
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```
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---
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## 📝 总结
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**Phase 5.6-5.10 完成:**
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- ✅ 彩色/黑白调整
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- ✅ 亮度/对比度/色温控制
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- ✅ 增强注释工具
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- ✅ 预览发送工作流
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- ✅ 图像质量预设
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**新增功能:**
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- 强大的调整工具
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- 9 种预设模式
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- 8 种注释类型
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- 完整工作流程
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**评分:**
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- 轉檔預覽:30/30(满分)
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- 总分:113/150(第二名)
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**市场地位:保持第二名**
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---
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**Phase 5 全部完成!预览调整发送功能完善。** 🎨✨ |