A transaction card construction and computer-implemented methods for a transaction card are described. The transaction card has vector formatted visible information lasered onto its surface. In some embodiments, systems and methods are disclosed for enabling the sourcing of visible information using a scalable vector format. The systems and methods may receive a request to add a first plurality of visible information to a transaction card and capture an image of the first plurality of visible information. The systems and methods may also map the image to a bounding box and convert the mapped image into vector format. In addition, the systems and methods may provide the converted image to a laser machine.

Systems and methods of operation for an image processor system to process images to locate two-dimensional regions which are likely to contain machine-readable symbol data or text. Such regions of interest (ROIs) may be preserved at full resolution, while the contents of non-ROIs are averaged into a single pixel value. Transition densities in an image may be converted into a numeric value. Such transition densities may be indicative of the presence of data of interest, such as textual data and/or machine-readable symbol data. The pixels values for the pixels in the ROIs may be sent to a decoder unchanged (i.e., full resolution), which absolves the decoder from having to perform any ROI location computations. Modified or altered images may be compressed to much smaller size files while maintaining lossless ROIs, which allows for transmission of such images to processor-based devices over a data communications channel in real time.

According to one embodiment, data is exchanged between two devices where the transmitting device displays a barcode (e.g., a Quick Response “QR” code) and the receiving device captures the barcode with a camera. Each of the devices may alternate between being the transmitting device and the receiving device. Therefore, bidirectional exchange of data between the devices can be achieved. No electrical or radio connections, such as Bluetooth, Wi-Fi, cables, or the Internet, etc., are required between the devices for the transmission to take place.

In evaluation of the print quality of a symbol, the evaluation processing takes time. A symbol evaluation device (5) includes: a decoding unit (52) that decodes a symbol included in an image and thereby identifies reference position information of the symbol; a module position identification unit (53) that identifies a plurality of module positions included in the symbol on the basis of the reference position information of the symbol identified by the decoding unit; and a quality evaluation unit (54) that evaluates the quality of the symbol on the basis of the plurality of module positions identified by the module position identification unit.

Techniques are described for identifying packages based on shipping label fingerprints. A first camera captures a first image of a label on a package when the package is in a first location within a warehouse. A first representation of the first image is generated. A second camera captures a second image of a label on a package when the package is in a second location within the warehouse. A second representation of the second image is generated. The second representation is matched to the first representation to identify the package placed in the second location.

In evaluation of the print quality of a symbol, the evaluation processing takes time. A symbol evaluation device (5) includes: a decoding unit (52) that decodes a symbol included in an image and thereby identifies reference position information of the symbol; a module position identification unit (53) that identifies a plurality of module positions included in the symbol on the basis of the reference position information of the symbol identified by the decoding unit; and a quality evaluation unit (54) that evaluates the quality of the symbol on the basis of the plurality of module positions identified by the module position identification unit.

A transaction card construction and computer-implemented methods for a transaction card are described. The transaction card has vector formatted visible information lasered onto its surface. In some embodiments, systems and methods are disclosed for enabling the sourcing of visible information using a scalable vector format. The systems and methods may receive a request to add a first plurality of visible information to a transaction card and capture an image of the first plurality of visible information. The systems and methods may also map the image to a bounding box and convert the mapped image into vector format. In addition, the systems and methods may provide the converted image to a laser machine.

A transaction card construction and computer-implemented methods for a transaction card are described. The transaction card has vector formatted visible information lasered onto its surface. In some embodiments, systems and methods are disclosed for enabling the sourcing of visible information using a scalable vector format. The systems and methods may receive a request to add a first plurality of visible information to a transaction card and capture an image of the first plurality of visible information. The systems and methods may also map the image to a bounding box and convert the mapped image into vector format. In addition, the systems and methods may provide the converted image to a laser machine.

According to one embodiment, data is exchanged between two devices where the transmitting device displays a barcode (e.g., a Quick Response “QR” code) and the receiving device captures the barcode with a camera. Each of the devices may alternate between being the transmitting device and the receiving device. Therefore, bidirectional exchange of data between the devices can be achieved. No electrical or radio connections, such as Bluetooth, Wi-Fi, cables, or the Internet, etc., are required between the devices for the transmission to take place.

Systems and methods for encoding metadata in image data captured by an imaging device, such as a barcode device or machine vision device, are provided. An example method includes analyzing raw image data at a front-end applicant specific integrated circuit to determine image metadata for each of a plurality of different pixel groupings collectively forming the raw image data. A least significant bit process is then used to encode the metadata into the image data, in a manner visually hidden from a user. A host processor receives the encoded image data, decodes the image metadata and uses that to process the image data, for example, performing barcode decoding or machine vision processes.