An intelligent projection system based on OCR technology is proposed. Collecting data through cameras, OCR technology recognizes and processes text, so that intelligent OCR has functions such as mobile terminal adaptation, multi-task detection, whole line recognition, image segmentation, positioning, and classification. The application scenarios are more extensive. Text and card identification will be more efficient. Based on the perspective of financial sharing, this paper uses the method of grounded theory to analyze the accounting transformation case of Hebei LT Company. The study found that the two core categories of organizational process transformation and information system construction promoted process reengineering, efficiency and cost, and information construction.