Computer-implemented method for determining at least one object feature of an object (2, 12) that is at least partially depicted by an object image, especially an object image acquired by a medical imaging device, - wherein a respective preliminary feature for each object feature and at least one acquisition feature are determined from the object image, - wherein the preliminary feature depends on the object feature and on an imaging device used to acquire the object image and/or at least one imaging parameter used for acquiring and/or reconstructing the object image and/or an additional feature of the object that influences the image quality of the object image, - wherein the acquisition feature depends on the imaging device and/or the imaging parameter and/or the additional feature of the object that influences the quality of the object image, - wherein a correction algorithm determines the object feature from the preliminary feature and the acquisition feature, characterized in that the acquisition feature is determined by a respective determination algorithm that is selected from a group of candidate algorithms, wherein this selection depends on multiple reference images, - wherein a reference feature is determined for each reference image by using the same algorithm that is used to determine the preliminary feature from the object image, - wherein each candidate algorithm is applied to each reference image to determine a candidate feature, - wherein a respective correlation measure for the correlation of the respective candidate feature and the reference feature is determined for each candidate algorithm, and - wherein the determination algorithm is selected in dependence of the correlation measures. - wherein a respective preliminary feature for each object feature and at least one acquisition feature are determined from the object image, - wherein the preliminary feature depends on the object feature and on an imaging device used to acquire the object image and/or at least one imaging parameter used for acquiring and/or reconstructing the object image and/or an additional feature of the object that influences the image quality of the object image, - wherein the acquisition feature depends on the imaging device and/or the imaging parameter and/or the additional feature of the object that influences the quality of the object image, - wherein a correction algorithm determines the object feature from the preliminary feature and the acquisition feature, characterized in that the acquisition feature is determined by a respective determination algorithm that is selected from a group of candidate algorithms, wherein this selection depends on multiple reference images, characterized in that the acquisition feature is determined by a respective determination algorithm that is selected from a group of candidate algorithms, wherein this selection depends on multiple reference images, - wherein a reference feature is determined for each reference image by using the same algorithm that is used to determine the preliminary feature from the object image, - wherein each candidate algorithm is applied to each reference image to determine a candidate feature, - wherein a respective correlation measure for the correlation of the respective candidate feature and the reference feature is determined for each candidate algorithm, and - wherein the determination algorithm is selected in dependence of the correlation measures.