ultrasound imaging system, method for detecting at least one tissue layer contour of an examination object, and, computer program the present invention relates to an ultrasound imaging system (100) comprising: ultrasound probe (10) comprising a single element ultrasound transducer (16) for transmitting and receiving ultrasound signals； a motion sensor (18) for detecting a shift signal (x) at time x (t) of the ultrasound probe (10) relative to an examination object (24) during signal capture； an image capture hardware (26) which is configured to reconstruct an ultrasound image from the received ultrasound signals, said reconstructed ultrasound image m being a two-dimensional image i (t, y) comprising multiple one-dimensional depth signals of substantially constant depth (y) in the scan object (24) illustrated over time (t), the image capture hardware (26) being additionally configured to map said ultrasound image from mi (t, y) mode for a second two-dimensional image i (x, y) comprising the depth signals illustrated with respect to the shift (x) using the time shift signal x (t) that is detected with the motion sensor (18)； and - an image analysis unit (48) which is configured to analyze said second image and detect at least one tissue layer contour of the examination object (24) in said second image. 1/1resumo sistema de imageamento por ultrassom, método para detectar ao menos um contorno de camada de tecido de um objeto de exame, e, programa de computador a presente invenção refere-se a um sistema de imageamento por ultrassom (100) que compreende: - uma sonda de ultrassom (10) que compreende um transdutor de ultrassom de elemento único (16) para transmitir e receber sinais de ultrassom； - um sensor de movimento (18) para detectar um sinal de deslocamento (x) no tempo x(t) da sonda de ultrassom (10) em relação a um objeto de exame (24) durante a captura de sinal； - um hardware de captura de imagem (26) que é configurado para reconstruir um imagem de ultrassom de mod
