Estimation of shear modulus distribution in soft tissue from strain distribution. - Chikayoshi Sumi; Akifumi Suzuki; Kiyoshi Nakayama (IEEE Trans. Biomed. Eng., 1995)

A Robust Numerical Solution to Reconstruct a Globally Relative Shear Modulus Distribution from Strain Measurements. - Chikayoshi Sumi; Kiyoshi Nakayama (IEEE Trans. Medical Imaging, 1998)

Determination of Lateral Modulation Apodization Functions Using a Regularized, Weighted Least Squares Estimation. - Chikayoshi Sumi (Int. J. Biomed. Imaging, 2010)

Plural spectral frequency divisions for ultrasonic tissue displacement vector measurement. - Chikayoshi Sumi (EMBC, 2016)

Segmentation with Speckle Reduction and Superresolution by Deep Leaning for Human Ultrasonic Echo Image. - Shuo Li; Mengfei Zhang; Yiran Li; Chikayoshi Sumi (EMBC, 2021)

Deep-Learning for High Quality and High Quantitative Ultrasonic Echo Imaging. - Yiran Li; Mengfei Zhang; Gento Ogane; Chikayoshi Sumi (EMBC, 2022)

Considerations about L2- and L1-norm regularizations for ultrasound reverberation characteristics imaging and vectoral Doppler measurement. - Chikayoshi Sumi; T. Ou; J. Takishima; S. Shirafuji (EMBC, 2022)

Simulation Study About Deep Learning Quantitative Imaging on Ultrasound Echoic Properties, and Filtering and Converting of Specular and Speckle Signals. - Rodriguez David Wilson; Yicheng Gao; Chikayoshi Sumi (DSP, 2025)