Adding metadata to images is important to prevent content theft, misuse and track the usage of images. However, the metadata can be easily striped away. Hope you get the basic idea about Image metadata and its types. Now let us go ahead and see how to find the information about images fr...
How to: Rotate, Reflect, and Skew Images How to: Use Interpolation Mode to Control Image Quality During Scaling How to: Create Thumbnail Images How to: Improve Performance by Avoiding Automatic Scaling How to: Read Image Metadata How to: Create a Bitmap at Run Time ...
Some image files contain metadata that you can read to determine features of the image. For example, a digital photograph might contain metadata that you can read to determine the make and model of the camera used to capture the image. With GDI+, you can read existing metadata, and you ca...
an image file. Image formats like JPEG, TIFF and PNG support a variety of embedded metadata that describe things like keywords, GPS location, and camera info. You can access commonly used imaging properties, and more advanced access to the raw metadata stored in formats such as EXIF and XMP...
NSData *imagedata = [NSData dataWithContentsOfFile:imagePath]; CGImageSourceRef source = CGImageSourceCreateWithData((CFMutableDataRef)imagedata, NULL); NSDictionary *metadata = [(NSDictionary *)CGImageSourceCopyPropertiesAtIndex(source,0,NULL)autorelease]; Or, if using swift 4.0: var imagedata ...
# extract other basic metadatainfo_dict={"Filename":image.filename,"Image Size":image.size,"Image Height":image.height,"Image Width":image.width,"Image Format":image.format,"Image Mode":image.mode,"Image is Animated":getattr(image,"is_animated",False),"Frames in Image":getattr(image,"n...
Photo metadata, often referred to as “Exif data” (short for Exchangeable Image File Format), is a set of information embedded in a photo file. It provides details about the photo, how it was taken, and the device that took it. Metadata can serve a variety of purposes, from helping pr...
The screenshot below is an overview of exporting file or image metadata to Excel. Step 1 – Download the ExifTool Open a browser. Go to this URL todownload the ExifToolfor Microsoft Windows. Extract the zip file to the“ExifTool-12.50”folder and move to this folder. ...
# extract other basic metadatainfo_dict={"Filename":image.filename,"Image Size":image.size,"Image Height":image.height,"Image Width":image.width,"Image Format":image.format,"Image Mode":image.mode,"Image is Animated":getattr(image,"is_animated",False),"Frames in Image":getattr(image,"n...
Every photo taken has a treasure trove of details hidden from view. This information is known as “metadata.” The metadata of an image file includes