Abstract: A method for dynamic physiological characteristic region capturing includes: detecting a human body and generate thermal images with continuous time-sequence data; detecting the thermal images and locate a skeleton from one thermal images; based on the skeleton to capture a nose and a human face, the human face is set as an ROI is further divided into image blocks; relating the image blocks to the thermal images; based on variation of temperature information in continuous time-sequence data for the image blocks to divide the image blocks into the first and the second frequency variation blocks; and, analyzing the temperature information in the continuous time-sequence data to the first and the second frequency variation blocks to obtain different physiological information of the human body. In addition, a system for the same is also provided.

Abstract: A diet ingestion analyzing method is provided. The diet ingestion analyzing method includes the following steps. A plurality of nutrition amounts of a plurality of diet records are calculated according to a food nutrition database. A plurality of specific diet records corresponding a specific time are obtained from the diet records. A nutrition ingestion ratio of a total of a plurality of nutrition amounts of the specific diet records to a total of the nutrition amounts of the diet records is generated. A nutrition recommendation is generated according to a nutrition recommended range and the nutrition ingestion ratio. A plurality of selected records is selected from the specific diet records. Whether each of a plurality of nutrition amounts of the selected records is abnormal or not is determined according to the nutrition recommendation. A diet model is constructed and an abnormal food is marked according to the selected records.