weixin_43851149的博客

Final ReportProject ImformationProject name：Implementation of QR-codes decoder and encoderSolution Description：The general QR code encoding procedures are as follows:Data Analysis.We divide the input information into several pieces and select the

QRcode Decode : Weekly Report on Aug. 9thThis week I have finished all mode of decode and started with the encoder.And I have passed the testing bin of OPENCV_EXTRA.1.FNC1 ModeIn this mode , we just need to recover QR-Code symbols and GS from encoded i

1. FNC1 in the first position.Here is the flowchat of how it works:Here is a example in ISO IEC 18004 :1.Read the FNC1 indicator : 01012.Read the normal indicator : 0001 ->numeric modeAnd get the character count indicator 00001101 ->293.Read

Weekly Report on Aug. 3rdby ZhengQiushiThis week I have complete decoding of kanji ,alphanumeric mode and eci mode under linux. And also fixed some bugs in the previous process.1.Kanji ModeIn this mode , we need to divide 13-bit binary string to two by

Weekly Report on July 27thby ZhengQiushiThis week I have done two tasks :1.Complete the decode process of numerical and byte mode.2.Improve the ability of sampling from the QR-code image. detectAndDecode detect decode payloadcheckQRInputImagedetectdec

Weekly Report on Jul.20thby Zheng QiushiThis week , I have finished tasks as follows:unmask the data and read the bit from image into an arrayrearrange the codewodes in the sequence of blockscorrect the possible mistakes in the blocks decode rearra

Weekly Report on Jul.11thby Zheng QiushiThis week , I have done three tasks as follows: ① Review the process of encoding and decoding ② Analyze the procedure of dectecting and decoding in opencv. ③ Finish steps before the data infomation decodin