Rectification techniques for heterogeneous camera arrays

摘要

Rectification techniques for camera arrays in which the resolutions, fields of view, and/or pixel sizes of various cameras may differ from one another are described. In one embodiment, for example, an apparatus may comprise logic, at least a portion of which is in hardware, the logic to receive a captured image array captured by a heterogeneous camera array, select a rectification process for application to the captured image array, identify a set of rectification maps for the selected rectification process, and apply the identified set of rectification maps to the captured image array to obtain a rectified image array. Other embodiments are described and claimed.

主权项

1. An apparatus, comprising:
logic, at least a portion of which is in hardware, the logic to:
identify respective rotation matrices for each of a plurality of cameras in a heterogeneous camera array and a composite rotation matrix for the heterogeneous camera array;receive a captured image array generated by the heterogeneous camera array;select a rectification process for application to the captured image array;identify a set of rectification maps for the selected rectification process, the set of rectification maps generated based on the respective rotation matrices for the plurality of cameras in the heterogeneous camera array and on the composite rotation matrix for the heterogeneous camera array; andapply the identified set of rectification maps to the captured image array to obtain a rectified image array.