| 发明名称 |
Super-Resolution in Structured Light Imaging |
| 摘要 |
A method of image processing in a structured light imaging device is provided that includes capturing a plurality of images of a scene into which a structured light pattern is projected by a projector in the structured light imaging device, extracting features in each of the captured images, finding feature matches between a reference image of the plurality of captured images and each of the other images in the plurality of captured images, rectifying each of the other images to align with the reference image, wherein each image of the other images is rectified based on feature matches between the image and the reference image, combining the rectified other images and the reference image using interpolation to generate a high resolution image, and generating a depth image using the high resolution image. |
| 申请公布号 |
US2015022642(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201414322887 |
申请日期 |
2014.07.02 |
| 申请人 |
Texas Instruments Incorporated |
发明人 |
Appia Vikram VijayanBabu;Pekkucuksen Ibrahim Ethem |
| 分类号 |
H04N13/00;G06T3/40;H04N13/02 |
主分类号 |
H04N13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of image processing in a structured light imaging device, the method comprising:
capturing a plurality of images of a scene into which a structured light pattern is projected by a projector in the structured light imaging device; extracting features in each of the captured images; finding feature matches between a reference image of the plurality of captured images and each of the other images in the plurality of captured images; rectifying each of the other images to align with the reference image, wherein each image of the other images is rectified based on feature matches between the image and the reference image; combining the rectified other images and the reference image using interpolation to generate a high resolution image; and generating a depth image using the high resolution image. |
| 地址 |
Dallas TX US |
