PATENT CLAIM ANALYSIS

Application Number: 15759714
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["348", "051000"]

Abstract:
Display method and system for converting 2D image into multi-viewpoint image is disclosed, comprising: acquiring and tagging a target object within a 2D image; calculating a depth value according to a frequency component; generating a layered image before viewing from different preset viewpoints; tagging a viewpoint image; estimating before filling a pixel in a blank area of a virtual viewpoint image, based on a depth value difference of the layered image, generating and saving sequentially a single-viewpoint image output, before detecting and filling a blank area in it; detecting before smoothing a sudden change area; assembling to form a synthesized image, processing and sending to a naked-eye 3D display screen for displaying. It converts a 2D image to a multi-viewpoint image, provides a naked-eye 3D display, reduces image distortion, easy and convenient to use, with a low cost.

Claim (Index 9):
The display system according to  claim 8 , wherein the synthesized image generating module comprising specifically:\n an actual viewpoint tagging unit, applied to saving the single-viewpoint images sequentially, and numbering the single-viewpoint images as 1, 2, . . . , N viewpoint, while tagging the actual viewpoints, wherein N is a natural number; a pixel interpolation unit, applied to detecting sequentially if other single-viewpoint images except for the actual view-point have any blank areas exist, if they have, then interpolating and filling the pixels, adopting four pixels in a non-blank area around the blank area and adjacent to the blank area, according to a certain proportion of distance; a sudden change area processing unit, applied to detecting sequentially if other single-viewpoint images except for the actual viewpoint have any sudden change areas exist, if they have, extracting the tags for positions of the sudden change areas, and detecting if the same area or the adjacent area in the actual viewpoint image according to the same tags for positions has a same sudden change area exist, if it has, then the sudden change area in the single-viewpoint image checked is normal, otherwise, performing a noise-reduction and smoothing process; a synthesized image generating unit, applied to staggering the pixels in N of the single-viewpoint images, based on an arrangement of the pixels of the naked-eye 3D display screen, and assembling the plurality of N of the single-viewpoint images into a synthesized image, corresponding to the physical pixels of the naked-eye 3D display screen one by one.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.92593
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10561344', '15507494', '13866548', '13309979', '15273075']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5832301718441937
- 35 USC 102 Novelty (BERT): 0.5008970480228195
- Combined Prediction Score: 0.5749968594620563
- Mean Citation Score: 220.04728
- Max Citation Score: 234.44725
- Similarity Product: 167.13370942607526

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