出租车票识别不出信息,返回值都为空
AipOcr a = new AipOcr("XXX", "XXX", "XXX");
JSONObject res = a.taxiReceipt(img, options);
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出租车票识别 接口 确实没有 自动检测方向参数 可以咨询百度后续是否会增加相关参数
你可以试试 加 detect_direction=true 参数试试
背景颜色不能是白色
可以识别啊,建议图片旋转,或者剪切掉多余部分,再试
{"log_id":2628804199144968554,"words_result":{"TotalFare":"","TaxiNum":"","InvoiceCode":"","Time":"","FuelOilSurcharge":"¥0.00","Date":"","Fare":"","InvoiceNum":"","CallServiceSurcharge":"¥0.00"},"words_result_num":9}