The continuous development of computer technology and internet technology promotes the improvement of analysis techniques on sports image and video files. In practical sport, being able to quickly extract useful information receives more and more coaches and sports researchers' attention, also in image analysis of volleyball, the demand is also growing day by day. In this paper, for the detection technology of mesh belt and volleyball in volleyball scene it conducts status analysis, first it introduces the application of the traditional Hough transform in mesh belt and volleyball detection, and then analyzes the shortcomings of traditional Hough transform algorithm and proposes improvement direction for the algorithm aiming at the defects of the characteristics, explores the improved linear transform and random Hough circle transform, and also explores the improved Hough circle transform algorithm combined with self-adaptive search algorithm, and analyzes the advantages and detection effects of the improved algorithm, provides a theoretical basis for the information detection technology of volleyball scene by the analysis process and research findings in the text.