paddleOCR和pp-structure坐标体系对比

[confuse05]

分别使用paddleOCR和pp-structure对同张图片进行解析，结果分别如下，可以看到从上到下顺序识别出来的每段文字内容，坐标不统一，想问下有换算规则吗
原图分辨率为1191*1684

paddleOCR:
[{"坐标": [[942.0, 86.0], [1110.0, 86.0], [1110.0, 134.0], [942.0, 134.0]], "文字": ""}, {"坐标": [[119.0, 200.0], [810.0, 201.0], [810.0, 233.0], [119.0, 232.0]], "文字": "***"}, {"坐标": [[180.0, 270.0], [516.0, 270.0], [516.0, 306.0], [180.0, 306.0]], "文字": ""}, {"坐标": [[418.0, 400.0], [775.0, 400.0], [775.0, 426.0], [418.0, 426.0]], "文字": ""}, {"坐标": [[101.0, 455.0], [144.0, 455.0], [144.0, 482.0], [101.0, 482.0]], "文字": "定性"}, {"坐标": [[325.0, 457.0], [499.0, 457.0], [499.0, 480.0], [325.0, 480.0]], "文字": "，"},

pp-structure:

{"type": "text", "bbox": [117, 198, 810, 234], "res": [{"text": "?", "confidence": 0.15878760814666748, "text_region": [[127.0, 212.0], [133.0, 212.0], [133.0, 217.0], [127.0, 217.0]]}, {"text": "", "confidence": 0.9975332021713257, "text_region": [[174.0, 206.0], [295.0, 206.0], [295.0, 225.0], [174.0, 225.0]]}, {"text": "", "confidence": 0.8316805958747864, "text_region": , "img_idx": 0}
{"type": "title", "bbox": [182, 269, 516, 304], "res": [{"text": "", "confidence": 0.9298006892204285, "text_region": [[237.0, 271.0], [394.0, 277.0], [393.0, 300.0], [236.0, 294.0]]}, {"text": "", "confidence": 0.4095829725265503, "text_region": [[407.0, 276.0], [510.0, 276.0], [510.0, 294.0], [407.0, 294.0]]}], "img_idx": 0}
{"type": "title", "bbox": [870, 72, 1110, 149], "res": [{"text": "", "confidence": 0.9968019127845764, "text_region": [[942.0, 89.0], [1105.0, 89.0], [1105.0, 130.0], [942.0, 130.0]]}], "img_idx": 0}