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The paper introduces MyoVision, a mobile transillumination imaging framework using smartphones for low-cost, non-destructive detection of chicken breast myopathies. They propose a NEATBoost-Attention Ensemble model, a neuroevolution-optimized weighted fusion of LightGBM and attention-based MLP models, to classify Normal, Woody Breast, and Spaghetti Meat conditions. The ensemble achieves 82.4% test accuracy, matching the performance of costly hyperspectral imaging systems, while providing a reproducible mobile RGB-D acquisition pipeline.
Consumer smartphones, coupled with a neuroevolution-optimized ensemble, can detect chicken myopathies as accurately as expensive hyperspectral imaging, opening the door to scalable meat quality assessment.
Woody Breast (WB) and Spaghetti Meat (SM) myopathies significantly impact poultry meat quality, yet current detection methods rely either on subjective manual evaluation or costly laboratory-grade imaging systems. We address the problem of low-cost, non-destructive multi-class myopathy classification using consumer smartphones. MyoVision is introduced as a mobile transillumination imaging framework in which 14-bit RAW images are captured and structural texture descriptors indicative of internal tissue abnormalities are extracted. To classify three categories (Normal, Woody Breast, Spaghetti Meat), we propose a NEATBoost-Attention Ensemble model, which is a neuroevolution-optimized weighted fusion of LightGBM and attention-based MLP models. Hyperparameters are automatically discovered using NeuroEvolution of Augmenting Topologies (NEAT), eliminating manual tuning and enabling architecture diversity for small tabular datasets. On a dataset of 336 fillets collected from a commercial processing facility, our method achieves 82.4% test accuracy (F1 = 0.83), outperforming conventional machine learning and deep learning baselines and matching performance reported by hyperspectral imaging systems costing orders of magnitude more. Beyond classification performance, MyoVision establishes a reproducible mobile RGB-D acquisition pipeline for multimodal meat quality research, demonstrating that consumer-grade imaging can support scalable internal tissue assessment.
