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 2):
The display method according to  claim 1 , wherein preprocessing a two-dimensional image to be processed, before acquiring and tagging a target object within the two-dimensional image, then calculating a depth value of the target object according to a frequency component of the target object, and generating a plurality of layered images on a basis of a magnitude of the depth value, comprising specifically:\n sharpening the two-dimensional image to be processed, searching and detecting a boundary and an outline of an target object in the two-dimensional image before recognizing the target object, dividing and acquiring the target object in the two-dimensional image, then tagging the target object acquired; obtaining a gray component of each target object, Fourier transforming the gray component and getting a frequency component of each target object, before calculating the depth value of each target object according to the frequency component; layering the target object and generating the layered images, based on the depth value of each target object, according to a correspondence between the layer and the depth value, while the space between two layers are a difference between the depth values of the target object.

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): 0.582986914760576
- 35 USC 102 Novelty (BERT): 0.5019730403745497
- Combined Prediction Score: 0.5748855273219733
- Mean Citation Score: 220.04728
- Max Citation Score: 234.44725
- Similarity Product: 164.7715618684441

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