fromPILimportImagedefconvert_white_to_transparent(input_image_path,output_image_path):# 打开输入图片image=Image.open(input_image_path).convert("RGBA")datas=image.getdata()new_data=[]foritemindatas:# 将接近白色的像素替换为透明ifitem[0]>200anditem[1]>200anditem[2]>200:new_data.append((255...
PNG is one of the widely used image formats for creating logos, icons, drawings, and other graphics. A PNG image can have a colored or a transparent background depending on the use. So, if your PNG file has a colored background and you want to get atransparent background PNG, the fol...
如果图像不使用alpha通道来实现透明度，则可以执行以下操作：
Vieas is the next free JPG to transparent PNG converter software for Windows. It is primarily an image viewer and editor software. Using its image editing utility, you can convert the background of a JPG image to transparent background and then save it as a PNG image....
Quickly convert your PNG images to and from JPG/JPEG, BMP, GIF, WebP, Base64, Data URI, and other formats. Try out for free!
我正在使用GD来调整和转换图像的大小,但是在我的测试过程中,我发现了一个奇怪的行为,当我将透明的PNG转换为JPEG时,根据手册()默认是打开的,但是为了保持透明度,我必须将()设置为true (这又要求我将result, 0, 0, IMG_COLOR_TRANSPARENT);ImageDestroy($result); 然而,如果我这样做是“正确”的,所...
PNG-32 add 8 bits transparency information to 24-bit image, so it supports semi-transparent. Related Image Converter Image ConverterConvert between various images Related Converters For Converting Files To PNG Image to PNG JPG to PNGJPG (JPEG Image) ARW to PNGARW (Sony Alpha Digital Image) ...
The Photos app does not support .ai images. You have to use other free apps from Microsoft App store in order to batch convert AI to PNG without without Illustrator app on Windows 11. You can also use the default command line tool for the same purpose. However, it takes much ...
tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you...
How to convert a PNG to a WEBP file? Choose thePNGfile you want to convert Change quality or size (optional) Click on "Start conversion" to convert your file fromPNG to WEBP Download yourWEBPfile To convert in the opposite direction, click here to convert fromWEBP to PNG: ...