| 특허번호 | US20220400246A1 | Priority | 2016-01-05 |
|---|---|---|---|
| 제목 | Gaze correction of multi-view images | ||
| 출원인 | RealD Spark, LLC | 발명자 | Robinson, Sommerlade, Woodgate |
| IPC / CPC | G06T 3/00 · H04N 13/00 | 패밀리 | US · EP · CN · KR (12건) |
독립항 위주로 선택하면 검색 쿼리 품질이 올라갑니다. 종속항은 대응 독립항이 선택될 때 자동 포함됩니다.
| Element ID | Element Text |
|---|---|
| 20-P | A method of adjusting multi-view images of a head to correct gaze, the method comprising: |
| 20-E1 | for each image, using a processor to identify image patches containing the left and right eyes of the head, respectively; |
| 20-E2 | in respect of the image patches containing the left eyes of the head in each image of the multi-view images, and also in respect of the image patches containing the right eyes of the head in each image of the multi-view images, using the processor to perform the steps of: deriving a feature vector from plural local image descriptors of the image patch in at least one image of the multi-view images; |
| 20-E3 | and deriving a displacement vector field representing a transformation of an image patch, using the derived feature vector to look up reference data comprising reference displacement vector fields associated with possible values of the feature vector; |
| 20-E4 | and adjusting each image of the multi-view images by transforming the image patches containing the left and right eyes of the head in accordance with the derived displacement vector field. |
선택한 청구항 4건(총 20 elements)을 기준으로 선행기술 후보를 수집합니다.