Patent ID: 11882378
Assignee: SHENZHEN XPECTVISION TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An imaging method, comprising:
sending radiation beam groups (i, j), i=1, . . . , M and j=1, . . . , Ni toward a same scene,
wherein M and Ni, i=1, . . . , M are integers greater than 1,
wherein each radiation beam group of the radiation beam groups (i, j), i=1, . . . , M and j=1, . . . , Ni comprises multiple parallel fan radiation beams which are sent simultaneously,
wherein for each value of i, the fan radiation beams of the radiation beam groups (i, j), j=1, . . . , Ni are parallel to each other,
wherein for each value of i, the radiation beam groups (i, j), j=1, . . . , Ni are sent one group at a time, and
wherein for any different i1 and i2 of 1, . . . , M, no two radiation particle paths of the respective radiation beam groups (i1, j), j=1, . . . , Ni1 and radiation beam groups (i2, j), j=1, . . . , Ni2 of the radiation beam groups (i, j), i=1, . . . , M and j=1, . . . , Ni are parallel to each other;
for i=1, . . . , M and j=1, . . . , Ni, capturing with radiation of the radiation beam group (i, j) a partial image (i, j) of the scene;
for each value of i, stitching the partial images (i, j), j=1, . . . , Ni resulting in a stitched image (i) of the scene; and
reconstructing a 3-dimensional image of the scene from the stitched images (i), i=1, . . . , M.