Ground identification detection method, system and equipment based on statistical prior and medium

• Main Authors: ZHOU ZHENGYUAN, ZUO BIN, ZHU JINGXING, LAI JIE, CHANG QING, KOYO
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses a ground identification detection method, system and device based on statistical prior, and a medium, and the method employs the statistical ground identification as prior, directly builds a powerful constraint for the ground identification, and can reduce the detection failure caused by shielding, wear and other problems to the minimum. The sequence of ground identification key points can be stably expressed in an implicit manner, and the ground identification is directly abstracted into an instance individual; on the premise of not depending on post-processing and a large amount of training data, ground identification detection of a certain area can be rapidly realized; through a polar coordinate representation method, the key point position of the ground identifier can be optimally represented, and the transformation of the ground identifier relative to the prior translation and rotation can be accurately expressed, and the ground identifier can be quickly converted into a rectangul