Binary Image Png Vs Jpg. A jpg should be used in any situation when it s important to have a small file. When a jpeg file originates the compressor looks at the image identifies areas of common color and uses them instead.
This is where we take the advantage and insert the data as a binary stream into our table. But often what we have got is image in opencv numpy ndarray or pil image format. To decode a base64 string and save it as an image we have two choices.
Introduction sometimes we may want an in memory jpg or png image that is represented as binary data.
In this post i will share how to convert numpy image or pil image object to binary data without saving the underlying image to disk. A jpg should be used in any situation when it s important to have a small file. A jpg does however allow you to create smaller file size than you could with a png. Bulk mode allows us to interpret and read the image data in a binary stream.
