Abstract: A data collection system is connected to a data analysis system that carries out analysis processing based on data collected by the data collection system via communication. The data collection system includes collection-side communication, image capturing for capturing an ultra-high resolution digital image that allows an analysis of a skin texture condition, collection-side image data compression for compressing image data by a high compression method with block noises suppressed, and collection-side data display. The data analysis system includes analysis side communication, data analysis for analyzing image data, and analysis-side data compression for compressing the data by a high compression method with block noises suppressed.

Abstract: [Problem] To provide a system which can simplify operations at the time of diagnosis at the store, which enables even a beginner to diagnose a customer's skin condition, thereby achieving higher precision diagnostic results. [Solving Means] A data collection system 1 is connected to a data analysis system 11 that carries out analysis processing based on data collected by the data collection system 1 via communication means. The data collection system 1 includes collection-side communication means 7, image capturing means 2 for capturing an ultra-high resolution digital image that allows an analysis of a skin texture conditions collection-side image data compression means 6 for compressing image data by a high compression method with block noises suppressed, and collection-side data display means 3.