Enhanced Camera-Based Stress Determination System

A system and method for camera-based stress determination, providing more accurate and efficient stress level analysis through multi-spectral imaging, advanced processing, and personalized feedback.

The original patent's camera-based stress determination system had limitations in terms of accuracy and efficiency. The new inventive concept addresses these limitations by introducing a multi-spectral camera, advanced processing unit, and personalized feedback module, enabling more accurate stress level analysis and effective stress reduction.

The enhanced system comprises a multi-spectral camera for capturing image sequences in multiple spectral bands, a processing unit trained to determine a set of bitplanes from the captured image sequences, and a stress level analyzer for determining a stress level of a human individual based on the determined set of bitplanes. The processing unit is trained using an HC changes training set and a stress level training set, enabling accurate analysis of bitplanes in each spectral band. The system also includes a feedback module for providing personalized stress-reduction recommendations based on the determined stress level.

The new claims introduce the use of multi-spectral imaging, advanced processing, and personalized feedback, which are not present in the original patent. The inventive step lies in the combination of these features to provide a more accurate and efficient stress determination system.

Alternative embodiments of the inventive concept may include the use of different types of cameras, such as hyperspectral or infrared cameras, or the integration of additional sensors, such as heart rate or skin conductance sensors. Variations of the system may also include different processing algorithms or machine learning models to improve stress level analysis.

The enhanced camera-based stress determination system has potential applications in various industries, including healthcare, wellness, and human resources. The system can be used in stress management programs, mental health clinics, or employee wellness initiatives, providing a valuable tool for stress reduction and overall well-being.