refactor(errors): 重构错误处理,支持强类型匹配并剥离 base64 依赖

- 新增 Other变体以及构造函数new
- 剥离图像预处理中的 Base64 相关错误至业务层处理
- 引入强类型 `LogitsDimensionMismatch` 替代不便匹配的字符串错误
- 优化 `normalize_ocr_logits` 的转换流程,兼顾零拷贝性能与精细化报错
- 优化 全库错误处理
This commit is contained in:
2026-07-17 20:08:32 +08:00
parent 4f6987f594
commit 913ff4d884
12 changed files with 397 additions and 200 deletions

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@@ -2,7 +2,7 @@ use crate::ocr::metadata::Resize;
use crate::ocr::color_filter::{HsvRange, apply_to_image};
// use ddddocr_tract::session::{ModelOutput, OcrSession};
use crate::utils::image_io::png_rgba_white_preprocess;
use crate::utils::image_convert::png_rgba_white_preprocess;
use crate::utils::image_processor::{convert_to_grayscale, resize_image};
use anyhow::Result;
use image::DynamicImage;