Wasn't sure where to post his as I think it could possibly apply to the photography forum. I have several Hikvision cameras on private land in a rural area that captures images based on motion detection alerts on a regular basis and saves them to the NAS. There are lots of false alerts due to birds, spiders, cobwebs, etc. Before anyone asks, the cameras are not facing any public areas. No one should be there. The NAS contains hundreds of thousands of these images. Before I delete the images, I am looking for software that can scan the database for humanoid figures so that I can check if there has been any intrusion/trespassing. Can anyone recommend some simple software that can do this job? Thanks.