Ge Precision Healthcare LLC

Aizhen Zhou

Dejun Wang

Yaan Ge

Gopal Biligeri Avinash

Gireesha Chinthamani Rao

Katelyn Rose Nye

Ravi Soni

Tao Tan

German Guillermo Vera Gonzalez

Venkata Ratnam Saripalli

Dibyajyoti Pati

Buer Qi

Junpyo Hong

Jingyi Yang

Najib Akram

Fuqiang Chen

Various methods and systems are provided for automatically registering and stitching images. In one example, a method includes entering a first image of a subject and a second image of the subject to a model trained to output a transformation matrix based on the first image and the second image, where the model is trained with a plurality of training data sets, each training data set including a pair of images, a mask indicating a region of interest (ROI), and associated ground truth, automatically stitching together the first image and the second image based on the transformation matrix to form a stitched image, and outputting the stitched image for display on a display device and/or storing the stitched image in memory.

Methods and systems for image registration

Various methods and systems are provided for x-ray imaging. In one embodiment, a method for an image pasting examination comprises acquiring, via an optical camera and/or depth camera, image data of a subject, controlling an x-ray source and an x-ray detector according to the image data to acquire a plurality of x-ray images of the subject, and stitching the plurality of x-ray images into a single x-ray image. In this way, optimal exposure techniques may be used for individual acquisitions in an image pasting examination such that the optimal dose is utilized, stitching quality is improved, and registration failures are avoided.

Method and systems for anatomy/view classification in x-ray imaging

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Beijing, China

Aizhen Zhou