Dynamsoft Blog How Dynamsoft's Bulk Barcode Scanner Achieves Near 100% Accuracy

Accurately scanning 20+ barcodes simultaneously can be challenging. Blurry images, skewed barcodes, and duplicates often result in scanning inaccuracies and costly operational delays. Dynamsoft's Batch Barcode Scanner addresses these challenges head-on by leveraging advanced multi-frame imaging, intelligent data validation, and innovative AR-based duplication detection. In this post, we'll explore how Dynamsoft's cutting-edge batch barcode scanning technology achieves near 100% accuracy-transforming your bulk barcode scanning into a fast, reliable, and hassle-free process.How Batch Barcode Scanner Achieves Near 100% AccuracyMulti-Frame Close-upsWhen multiple barcodes are captured in one frame, barcodes often become small, blurry, or skewed-particularly at the edges. To overcome this, the bulk barcode scanner captures multiple frames, each clearly focusing on just a portion of the barcode area from different angles and distances. These partial frames are seamlessly stitched together into a panoramic view, ensuring every barcode is sharp, properly sized, and accurately decoded.Overlapping & Cross-validationThe bulk barcode scanner employs overlapping image-capture techniques, scanning each barcode multiple times from slightly different angles or distances. The resulting redundant scans are cross-validated, significantly reducing errors and false positives.Pattern Inference & Grid RecognitionWhen barcodes are arranged in structured patterns, such as grids, the bulk barcode scanner uses pattern-inference algorithms to intelligently anticipate barcode positions. Even if certain barcodes are partially obscured or unclear, the scanner can accurately infer barcode data based on predictable spatial arrangements.Real-Time Interaction via On-screen OverlayThe bulk barcode scanner continuously displays real-time scanning results as visual overlays directly on the device's screen. Immediate feedback enables users to intuitively adjust the device's angle, distance, or lighting conditions on the spot, facilitating optimal barcode scanning and improved accuracy.AR Camera for Accurate Duplication Detection (iOS only)Using the AR camera, the bulk barcode scanner leverages spatial tracking capabilities unique to augmented reality (AR) on iOS devices. AR spatial awareness precisely determines if a detected barcode has already been scanned or represents a new barcode. This spatial context eliminates duplication errors, ensuring accurate barcode counting and scanning results.Getting StartedReady to take your barcode scanning accuracy to the next level? Contact us today to schedule a personalized demo!