;29Map<String, String> imageInfo = Im4JavaUtils.getImageInfo(SRC_IMAGE_PATH + "6.jpg");30for(String key : imageInfo.keySet()) {31System.out.println(key + " : " +imageInfo.get(key));32}33System.out.println("===获取图片信息===");3435}3637} 运行结果 原图片文件夹 新图片文件夹...
223 public static Map<String, String> getImageInfo(String imagePath) { 224 Map<String, String> imageInfo = new HashMap<>(); 225 try { 226 IMOperation op = new IMOperation(); 227 op.format("%w,%h,%d/%f,%Q,%b,%e"); 228 op.addImage(); 229 ImageCommand identifyCmd = getImageCo...
ImageMagick is a powerful, open-source software suite for creating, editing, converting, and manipulating images in over 200 formats. Ideal for web developers, graphic designers, and researchers, it offers versatile tools for image processing, including
似乎很安全,不过我们应该深入研究一下getimagesize究竟是如何处理图片的。 下载php源码,ext/standard/image.c这个文件是关键,看到如下函数: 代码语言:javascript 复制 staticvoidphp_getimagesize_from_stream(php_stream*stream,zval*info,INTERNAL_FUNCTION_PARAMETERS)/* {{{ */{int itype=0;struct gfxinfo*result=...
似乎很安全,不过我们应该深入研究一下getimagesize究竟是如何处理图片的。 下载php源码,ext/standard/image.c这个文件是关键,看到如下函数: staticvoidphp_getimagesize_from_stream(php_stream*stream,zval*info,INTERNAL_FUNCTION_PARAMETERS)/*{{{*/{intitype=0;structgfxinfo*result=NULL;if(!stream){RETURN_FALSE...
似乎很安全,不过我们应该深入研究一下getimagesize究竟是如何处理图片的。 下载php源码,ext/standard/image.c这个文件是关键,看到如下函数: static void php_getimagesize_from_stream(php_stream *stream, zval *info, INTERNAL_FUNCTION_PARAMETERS) /* {{{ */ { int itype = 0; struct gfxinfo *result = ...
ImageMagick is a powerful, open-source software suite for creating, editing, converting, and manipulating images in over 200 formats. Ideal for web developers, graphic designers, and researchers, it offers versatile tools for image processing, including
LogInfoFileName: info LogWarnFileName: warn LogFileExt:log AccessLog: LogFilePath: /data/gologs/logs LogFileName: access LogFileExt:log Static: StaticDir: /data/liuhongdi/digv24/static ArticleImage: UploadDir: /data/liuhongdi/digv24/static/ware/orig ...
在日常工作和生活中，我们经常遇到需要从图片中提取文本信息的场景。比如，我们可能需要从截图、扫描文件或者某些图形界面中获取文本数据。手动输入这些数据不仅费时费力，还容易出错。这时，自动化的 Optical Character Recognition（OCR，光学字符识别）技术就能派上用场。
$base64_image = ''; $image_info = getimagesize($image_file); $image_data = fread(fopen($image_file, 'r'), filesize($image_file)); $base64_image = 'data:' . $image_info['mime'] . ';base64,' . chunk_split(base64_encode($image_data)); ...