System.Drawing.Imaging; namespace System { /// /// 图片处理类 /// public class ImageHelper
net.sourceforge.tess4j.Tesseract; import net.sourceforge.tess4j.TesseractException; import net.sourceforge.tess4j.util.ImageHelper InputStream in = new FileInputStream(file); BufferedImage image = ImageIO.read(in); textImage = ImageHelper .convertImageToGrayscale(ImageHelper.getSubImage(image, 0, 0, image.getWidth(), image.getHeight ())); // 对图片进行处理 textImage = ImageHelper.getScaledInstance(image, image.getWidth() * 5, image.getHeight
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php use common\helpers\ImageHelper; use common\helpers\Url; use common\enums\StatusEnum; use backend\ = ImageHelper::defaultHeaderPortrait($manager->head_portrait); ? = ImageHelper::defaultHeaderPortrait($manager->head_portrait); ?
，以下为多张美图原图： 多张美图原图 选择后，界面中预览： 界面中预览 导出拼图查看效果： 导出拼图 3、图片操作方法 最后上图片缩放、拼图代码： import SwiftUI struct ImageHelper { static let shared = ImageHelper() private init() {} // NSView 转 NSImage let resizeHeight = Int(self.resizeImageHeight) { self.resizeImage = ImageHelper.shared.resizeImage let resize1Height = Int(self.resize1ImageHeight) { self.resize1Image = ImageHelper.shared.resizeImage1 } } if imgs.count > 0 { self.joinImage = ImageHelper.shared.jointedImageWithImages
xDelta_BoderToImgScreen; double yDelta = yDelta_BoderToImgScreen; _rectImgCut = ImageHelper.ToRect (currentPoint, _startPoint); Rect rectBoderCut = ImageHelper.ToRect(new Point(currentPoint.X
BufferedImage textImage = ImageHelper.convertImageToGrayscale(ImageHelper.getSubImage(image, 0, startHeight , resetWidth, resetHeight)); textImage = ImageHelper.convertImageToBinary(textImage); textImage = ImageHelper.getScaledInstance
System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "timg.jpg")); BitmapSource bitmapSource = ImageHelper.BytesToBitmapImage = (int)face.FeaturePoints.Max(r => r.X); int right = (int)face.FeaturePoints.Max(r => r.Y); ImageHelper.cutPicture
System.Collections.Generic; using System.Drawing; using System.Drawing.Imaging; namespace HtmlSnap { public static class ImageHelper
java.io.InputStreamReader; import java.io.PrintWriter; import javax.imageio.ImageIO; import com.xs.util.image.other.ImageHelper static void load(String imagePath, String txtPath) throws IOException { BufferedImage image = ImageHelper.resize
imageSkewAngle > MINIMUM_DESKEW_THRESHOLD || imageSkewAngle < -(MINIMUM_DESKEW_THRESHOLD))) { bi = ImageHelper.rotateImage
//这里提供一个图片,作为主程序显示插件的图标用,这个还要转一下类型,唉,当时设计失误,算了,不想改了 public ImageSource PluginIcon => ImageHelper.BitmapToBitmapImage
fthum.AddUser = "server";//具体根据你的业务来获取 fthum.FileCon = ImageHelper.GetReducedImage
// 比较两幅图片是否完全相同(所有像素点都相同) bool isEqual = ImageHelper.IsEqual(@"D:\image1.bmp", @"D:\image2.bmp"); 判断两幅图是否完全相同
mLum = progress * 1.0F / MID_VALUE; break; } iv_photo.setImageBitmap(ImageHelper.handleImageEffect
90; encoder.Frames.Add(BitmapFrame.Create(bitmapSource)); encoder.Save(file); } ImageHelper.DeleteObject
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