Method for identifying production quality of PC (Poly Carbonate) sunlight plate

• Main Authors: ZHANG FEI, WEN SHIYING, ZHU RUILAN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to the field of computer vision, and provides a PC (Personal Computer) sunlight plate production quality identification method, which is a method for identifying by applying electronic equipment, and comprises the following steps: S1, acquiring a surface gray scale inverse diagram of a sunlight plate; s2, obtaining a row gray scale and accumulation curve and a column gray scale and accumulation curve; s3, determining forward distribution and vertical distribution gray levels and an accumulation curve; s4, the vertical distribution gray level and the fluctuation degree of the peak of the accumulated curve are obtained; s5, if the light transmission coefficient is greater than a threshold value, judging that the sunlight plate is unqualified; otherwise, performing S6; s6, the forward distribution gray level and the period of each wave crest of the accumulation curve are obtained; s7, the change period of the forward distribution gray level and the change period of the accumulation curve ar