I am trying to integrate STM32F407VG with STM32F4DIS-CAM and facing problem.

I am new to embedded programming and need support to carry out my project. I want to capture real time video or picture using stm32F4Dis-CAM but I don't know how to start. I want to implement this project https://developer.arm.com/solutions/machine-learning-on-arm/developer-material/how-to-guides/image-recognition-on-arm-cortex-m-with-cmsis-nn/build-basic-camera-application for which I need a basic camera application to start my project.

Can anyone guide me on this.