PATENT CLAIM ANALYSIS

Application Number: 15949015
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["348", "047000"]

Abstract:
A method for estimating the speed a first video camera when it captures a current image of a three-dimensional scene, the current image including pixels. The method includes storing a reference image corresponding to an image of the same scene captured by a second video camera in a different pose, the reference image including pixels. The method also includes storing the current image, containing for each pixel of the current image the measurement of a physical magnitude measured by that pixel, which is the same as the physical magnitude measured by the pixels of the reference image. The method further includes storing for each pixel of the reference image or of the current image the measurement of a depth that separates that pixel from the point of the scene photographed by that pixel, estimating the pose and speed of the first video camera.

Claim (Index 12):
A method for processing a current image of a three-dimensional scene, the current image including pixels organized in parallel rows, the rows of pixels having been captured one after the other so that a non-zero time t \u0394  elapses between the moments of capture of two successive rows of the current image, that method including:\n a) estimating the speed x vR  of movement of the first video camera at the moment at which that video camera captured the current image, \n b) automatically modifying ( 72 ) the current image to correct the current image on the basis of the estimated speed x vR  and the time t \u0394  so as to limit the distortions of the current image caused by the movement of the first video camera between the moments of capture of the various rows of pixels of the image, \n characterized in that the step of estimating the speed x vR  is carried out using a method as claimed in any one of  claims 1  to  10 .

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.71429
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15037597', '12662731', '14690346', '13427121', '15266747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6415130971237093
- 35 USC 102 Novelty (BERT): 0.5628833021223715
- Combined Prediction Score: 0.6336501176235755
- Mean Citation Score: 239.38581000000005
- Max Citation Score: 445.00366
- Similarity Product: 387.62208263355257

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test