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hiroi-sora
PaddleOCR-json
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demo3.py
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# demo1.py :演示OCR基础功能
# demo2.py :演示可视化接口
# 👉 demo3.py :演示OCR文段后处理(段落合并)接口
from PPOCR_api import GetOcrApi
from PPOCR_visualize import visualize # 可视化
from tbpu import GetParser # 获取排版解析器的接口
import os
# 测试图片路径
TestImagePath = os.path.join(os.path.dirname(os.path.abspath(__file__)), "test.jpg")
# 初始化识别器对象,传入 PaddleOCR-json 引擎路径。
ocr = GetOcrApi(r"Your Path/PaddleOCR-json.exe")
if ocr.getRunningMode() == "local":
print(f"初始化OCR成功,进程号为{ocr.ret.pid}")
elif ocr.getRunningMode() == "remote":
print(f"连接远程OCR引擎成功,ip:{ocr.ip},port:{ocr.port}")
print(f"\n测试图片路径:{TestImagePath}")
# OCR识别图片,获取文本块
getObj = ocr.run(TestImagePath)
ocr.exit() # 结束引擎子进程
if not getObj["code"] == 100:
print("识别失败!!")
exit()
textBlocks = getObj["data"] # 提取文本块数据
# OCR原始结果的可视化Image
img1 = visualize(textBlocks, TestImagePath).get(isOrder=True)
ocr.exit() # 结束引擎子进程
print("========== 原始结果 ==========")
ocr.printResult(getObj)
# 获取排版解析器对象
parser = GetParser("multi_para")
# 传入OCR结果列表,返回新的文本块列表
textBlocksNew = parser.run(textBlocks)
# 注意,处理后原列表 textBlocks 的结构可能被破坏,不要再使用原列表(或先深拷贝备份)。
print("========== 整理后结果 ==========")
getObj["data"] = textBlocksNew
ocr.printResult(getObj)
# 可视化 后处理结果的可视化Image
img2 = visualize(textBlocksNew, TestImagePath).get(isOrder=True)
print("显示可视化结果。左边是原始结果,右边是合并自然段后的结果。")
visualize.createContrast(img1, img2).show() # 左右拼接图片并展示
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