Image-to-text converters are online tools operating on a special technology namedOCR technology. Optical Character Recognition (OCR) is a pattern-matching recognition-based technology that gives tools the ability to scan or analyze the text that the input image contains and then extract it accurately...
tn=baiduimage&word=dog'response = requests.get(url, headers=headers)html = response.text# 解析 HTML 文档soup = BeautifulSoup(html, 'html.parser')img_tags = soup.find_all('img')# 获取所有图片链接img_urls = []for img in img_tags:img_url = img.get('src')if img_url and img_url.st...
lb.configure(text=timestr)# 重新设置标签文本 root.after(1000,gettime)# 每隔1s调用函数 gettime 自身获取时间 root=tkinter.Tk()root.title('时钟')lb=tkinter.Label(root,text='',fg='blue',font=("黑体",80))lb.pack()gettime()root.mainloop() 方法二:利用textvariable变量属性来实现文本变化。 代...
image_bytes = base_image["image"]# 将字节转换为PIL图像image = Image.open(io.BytesIO(image_bytes))# 使用pytesseract对图像进行ocrtext = pytesseract.image_to_string(image, lang='chi_sim')# 打印结果print(f"Page{page_num +1}, Image{image_index +1}:")print(text)# 关闭pdf文件pdf_file.cl...
process_page(page) text = retstr.getvalue() fp.close() device.close() retstr.close() return text convert_pdf_to_txt("./input/2020一号文件.pdf") 输出效果如下: textract 库 这个库用起来也比较方便,但配置需要注意两点: 安装textract 的时候并不会自动安装 pdfminer,需要手动安装 pdfminer; 报错...
#pytesseract.get_languages(config='') 获取下载的所有语言 #这里拼接了所有语言 try: ling= pytesseract.get_languages(config='') lan='' forkinling: lan=f'{lan}+{k}' text= pytesseract.image_to_string(img, lang=lan) returntext except: ...
9 checkIM = r"/Subtype(?= */Image)" 10 pdf = fitz.open(path) 11 lenXREF = pdf._getXrefLength() 12 count = 1 13 for i in range(1, lenXREF): 14 text = pdf._getXrefString(i) 15 isImage = re.search(checkIM, text)
tools = pyocr.pyocr.get_available_tools() print(tools)#tools可能是[],这种情况就是没有找到本地能用的ocr工具,再检查一下本地是否有安装和路径配置的对不对 tool = tools[0] image = Image.open('D:\\image.png') text = tool.image_to_string(image, lang='chi_sim') ...
from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QPushButton, QFileDialog, QMessageBox) from PyQt5.QtCore import Qt from PIL import Image class ImageCropper(QMainWindow): def __init__(self): ...
binary=requests.get(img_url).content# 使用 io 模块，将二进制数据转换为图片img=Image.open(Bytes...