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STRUCTURED LIGHT PROJECTOR AND ELECTRONIC APPARATUS INCLUDING THE SAME
STRUCTURED LIGHT PROJECTOR AND ELECTRONIC APPARATUS INCLUDING THE SAME
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机译:结构光投影仪和包括相同的电子设备
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摘要
A structured light projectors includes an illuminator configured to emit illumination light, a pattern mask configured to project structured light by partially transmitting the illumination light, and a lens configured to project the structured light, wherein the pattern mask includes a first lens distortion compensation region including a plurality of opaque first light shielding patterns having a first pattern width, respectively, and a second lens distortion compensation region surrounding the first lens distortion compensation region, the second lens distortion compensation region including a plurality of opaque second light shielding patterns having a second pattern width, respectively, wherein the second pattern width is less than the first pattern width.
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