1, you can take photos of the front of the book, or you can directly scan the front of the book with the scanning software of your mobile phone to avoid post-processing.

2. The back of the book, that is, the bottom (Marseille is added because of the code), is the same as the front.

3, the use of vertical shooting, this is the same as shooting portraits, you can use a simple background, which is conducive to the later matting processing.