Wood processing faces significant challenges due to the material's inherent variability and susceptibility to damage. Surface defects, such as gaps and tears, are common and can compromise the structural integrity and aesthetic appeal of finished products.

Furthermore, dimensional deviations introduced during cutting and processing can lead to assembly issues and material waste. Traditionally, manual inspection has been the primary method for identifying these defects and dimensional inaccuracies, particularly in the production of container panels and furniture.

However, manual inspection is characterized by low efficiency, high labor intensity, and substantial labor costs. This approach is often inadequate for meeting the demands of high-volume production and ensuring consistent quality.