The design of the box:
- For the exhibition, it will be better to use a separate monitor and camera inside the box and hide the computer somewhere else (maybe under the table). Because it is challenging to adjust the position of the computer screen without changing the camera angle, which made it difficult to show what I want.
- The lights inside the box are too bright and can't be adjusted. I should use adjustable lights so that I can change the brightness based on the environment.
- For a long exhibition, a paper box is not stable and very easy to break. It will be better to use wood or plastic board for the exhibition.
The program and code:
- The OpenCV face detection is not very accurate sometimes, for example, it might detect an object as a human face.
- The Eigenface face recognition also needs to be more precise, especially while the visitor is back. Sometimes it cannot find the right face. For example, if the visitor visited the box for the second time, the closest face might not be his/her previously saved face.
- Maybe try the FFT +Eigenface method.
- For the exhibition, it will be better to use a separate monitor and camera inside the box and hide the computer somewhere else (maybe under the table). Because it is challenging to adjust the position of the computer screen without changing the camera angle, which made it difficult to show what I want.
- The lights inside the box are too bright and can't be adjusted. I should use adjustable lights so that I can change the brightness based on the environment.
- For a long exhibition, a paper box is not stable and very easy to break. It will be better to use wood or plastic board for the exhibition.
The program and code:
- The OpenCV face detection is not very accurate sometimes, for example, it might detect an object as a human face.
- The Eigenface face recognition also needs to be more precise, especially while the visitor is back. Sometimes it cannot find the right face. For example, if the visitor visited the box for the second time, the closest face might not be his/her previously saved face.
- Maybe try the FFT +Eigenface method.