img=data.camera() dst=transform.resize(img,(80,60)) plt.figure('resize') plt.subplot(121) plt.title('beforeresize') plt.imshow(img,plt.cm.gray) plt.subplot(122) plt.title('afterresize') plt.imshow(dst,plt.cm.gray) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12....
save1x= img.resize((inWidth*1,inHeight*1)) #保存到指定路径,输出 save1x.save(out1x) 4. 完整的处理python脚本 #coding=utf-8#自动生成iOS上1x,2x,3x图#dev.keke@gmail.com#17-04-19fromsysimportargvimportos.path,Image#verify inputiflen(argv)!=5orargv[1]=='-h':print"调用错误,请参考...
/bin/python #coding=utf-8 import os from PIL import Image dir='/tmp/img/' fileName=(os.listdir(dir)) size=338,266 for i in fileName: suffix=i[-3:] index=fileName.index(i) im=Image.open(dir+i) im.convert('RGB').resize(size,Image.ANTIALIAS).save("/tmp/img/"+str(index)+"...
result = cv2.resize(src, None, fx=0.5, fy=0.5) 1. 2. 四.镜像 变换公式如下(w为图像的宽度): 在Python中主要调用OpenCV的flip()函数实现图像镜像变换,python函数如下: dst = cv2.flip(src, flipCode) 1. src表示原始图像 2. flipCode表示翻转方向,如果flipCode为0,则以X轴为对称轴翻转,如果fliipC...
watermark_Image(img, 'watermarked.jpeg', 'Python', pos=(100, 100)) 代码2:修改照片的长和宽 from PIL import Image def img_resize(file, height, width): img = Image.open(file) resize = img.resize((height, width), ) resize.save("resized.jpg", "JPEG", quality=100) ...
image_scale:图像重新resize成多大,一定是2的倍数 案例: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 hash_size = 8 mode = 'db4' image_scale = 64 hash1 = imagehash.whash(Image.open('1_1.jpg'),image_scale=image_scale,hash_size=hash_size,mode = mode) print(hash1) # > 354ada...
pythonopencvcroppercrop-imageimage-cropimage-resizeimage-saliencymtcnn-face-detectionmain-body-cropsmart-image-crop UpdatedOct 12, 2021 Python barats/ImgResizer Star43 Code Issues Pull requests 批量图片等比缩放、格式转换及压缩工具 golangimageimage-processingimage-resizerimage-resizepng-resizejpg-resize ...
代码语言:python 代码0 importos path=r'J:\\cleanpng001'list_png=[os.path.join(path,i)foriinos.listdir(path)ifi.endswith('png')]print(list_png)path2=r'J:\\cleanpng002'fromPILimportImage num=0forfinlist_png:img=Image.open(f)#(x,y) = img.size#print(x,y)out=img.resize((100,100...
OpenCV Resize Image - We learn the syntax of cv2.resize() and how to use this function to resize a given image. We can use cv2.resize() function to upscale, downscale, or resize to a desired size (considering or not considering the aspect ratio).
pythonresizeimage-processingpython3resizer-image UpdatedNov 14, 2019 Python mhhabib/Image-resizer Star0 Image resizer reactjselectron-appimage-resizertailwindcssresizer-image UpdatedSep 9, 2024 JavaScript Matlab GUI Codes for resizing selected image using a slider. User can also save the image after ...