A Multitask Deep Learning Model for Food Scene Recognition and Portion Estimation - the Food Portion Benchmark (FPB) Dataset. - Aibota Sanatbyek; Tomiris Rakhimzhanova; Bibinur Nurmanova; Zhuldyz Omarova; Aidana Rakhmankulova; Rustem Orazbayev; Huseyin Atakan Varol; Mei-Yen Chan (IEEE Access, 2025)