Lancements de Dynamsoft Barcode Reader
Released: Nov 13, 2019
Mises à jour de 7.2.2
Correctifs
- Fixed a bug where BarcodeBytes was null when DPM mode was enabled.
- For .NET, fixed a bug where the use of barcodeText and barcodeBytes was reversed, resulting in an incorrect value.
Released: Nov 12, 2019
Mises à jour de 7.2.1
Fonctionnalités
- Added support for GS1-128 barcodes.
- Added a new argument to specify how many sets of intermediate results are kept in the library.
- Improved decoding capability of PDF417 by identifying start and stop patterns.
- Improved deblurring performance for wide 1D barcodes.
- Improved video decoding by optimizing frame filtering.
- Optimized automatic classification for Code 39 and Code 39 Extended barcodes.
- Optimized implementation of region pre-detection mode.
- Enhanced recognition of barcodes...
Released: Sep 24, 2019
Mises à jour de 7.2
Fonctionnalités
- Added more barcode formats:
- GS1 Databar (Omnidirectional, Truncated, Stacked, Stacked Omnidirectional, Limited, Expanded, Expanded Stacked)
- PatchCode
- Maxicode (mode 2-5)
- Micro PDF417
- Micro QR
- GS1 COMPOSITE (combination of OneD and PDF417/Micro PDF 417)
- Non-standard Barcode
- Added the ability to read DPM code.
- Licensing is required to obtain the intermediate results, except the original image in the intermediate results.
- Added a parameter, clarity in the struct ExtendedResult, to...
Released: Aug 15, 2019
Mises à jour de 7.1
Fonctionnalités
- Added automatic blurry frame filtering for video frame decoding, reducing incorrect barcode recognition.
- Added three arguments for the CICM_GENERAL of ColourConversionModes to set the weights for the color conversion, providing more flexibility to deal with various kinds of backgrounds by using different weights of three colors: red, green and blue.
- For C/C++ - Added a new struct FrameDecodingParameters, added methods DBR_InitFrameDecodingParameters()/InitFrameDecodingParameters...
Released: Jul 11, 2019
Mises à jour de 7.0
Fonctionnalités
- Refactored most modules to provide a flexible barcode reading framework that allows for parameter customization suited for a variety of barcode scenarios.
- Enabled access to intermediate results (grayscale image, binarized image, text zone, etc) during the decoding process.
- Added new interfaces to support video decoding, and frame decoding to improve interactive sensitivity.
- Provided methods to terminate the decoding process at different phases such as during binarization...
Released: May 28, 2019
Mises à jour de 6.5.2
Fonctionnalités
- Optimized barcode reading workflow for QRCode/DataMatrix/Aztec code recognition.
- Reduced error rate of 1D barcode recognition.
- Reduced the possibility of conflicts with neighbor barcodes, improving the precision of the zone to be deleted when a barcode is recognized successfully.
- Windows .NET - Added a new Dispose method to help release resources in the BarcodeReader Class.
- Linux Edition - Added a new SDK distribution, which does not include libstdc++, to the installation package...
Released: Apr 16, 2019
Mises à jour de 6.5.1
Fonctionnalités
- [Mobile Edition only] Added a callback function for initLicenseFromServer so that developers can check if the license is active and valid.
- [Android SDK only] Added a new method getVersion to return the version number of the Android SDK.
- Improved deblur algorithm for OneD, enhancing the recognition rate for blurry/out-of-focus barcodes.
- Improved the accuracy of border location and symbol segmentation for Aztec barcodes.
- Optimized line scanning algorithm for OneD, decreasing the...
Released: Feb 26, 2019
Mises à jour de 6.5
Fonctionnalités
- New 1D Barcode verification algorithm improves recognition rate.
- Increased average decoding speed by 5-10%.
- Greatly improved the image-processing performance for blurry PDF417 codes and decoding performance for blurry 1D, QR, and DataMatrix codes.
- Decreased error recognition rate for Aztec Codes.
Released: Dec 11, 2018
Mises à jour de 6.4.1
Fonctionnalités
- A JavaScript API for barcode scanning based on WebAssembly technology.
- Supports real-time localization and decoding of various types of barcodes.
- The library is capable of scanning barcodes from a static image, and directly from a live video stream.
- Supports reading multiple barcodes at a time.
- Linear Barcodes (1D): Include Code 39, Code 93, Code 128, Codabar, Interleaved 2 of 5, EAN-8, EAN-13, UPC-A, UPC-E, Industrial 2 of 5.
- 2D Barcodes: QR code, Datamatrix, PDF417 and Aztec.
Released: Dec 4, 2018
Mises à jour de 6.4.1 Mobile Edition
Fonctionnalités
- iOS Edition adds support for Bitcode.
- Improved decoding performance for Aztec, increasing the recognition rate.
- Improved decoding performance for 1D barcodes, decreasing the error recognition rate.
- Added further check points for Timeouts, enhancing the timeout control on large scale images for decoding.
