PATENT CLAIM ANALYSIS

Application Number: 16185952
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["345", "630000"]

Abstract:
Method and system for enhancing visual perception of augmented reality presentation. Location and line-of-sight (LOS) of user wearing see-through head-mounted display (HMD) is detected. A background environment viewed through HMD is determined based on detected location and LOS. Color-attribute(s) of background environment at background location corresponding to user LOS is determined and compared with color-attribute(s) of foreground supplementary image to be displayed on HMD overlaid onto background environment at background location. When an incompatibility condition is detected, visual parameter(s) of supplementary image is adjusted to minimize incompatibility. Color-attribute determination may use information obtained from users previously at background environment, and may be based on user perception resulting from interactions of: geographic location, time when background environment viewed, and user LOS. Supplementary image may be displayed at alternate background location determined according to non-color characteristic of supplementary image. Supplementary image may be displayed according to physical characteristics of HMD display screen.

Claim (Index 1):
A method for enhancing the visual perception of augmented reality presentation, the method comprising the procedures of:\n detecting the location of a user, with a location measurement unit; detecting the line-of-sight (LOS) of the user, with a line-of-sight detector; determining a background environment viewed by the user through a see-through head-mounted display (HMD), based on at least the detected location and the detected LOS; determining at least one color-attribute of the background environment at a background location corresponding to a LOS of the user; comparing the determined color-attribute of the background environment at the background location with at least one color-attribute of a foreground supplementary image of a symbol, a text, or graphic or visual imagery, to be displayed on the HMD overlaid onto the view of the background environment at the background location; and when an incompatibility condition is detected between the determined color-attribute of the background environment and the color-attribute of the foreground supplementary image, adjusting at least one visual parameter of the supplementary image in a manner that minimizes the incompatibility condition, and displaying the supplementary image with the adjusted visual parameter on the HMD at the background location.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 98.0
- Lexical Diversity: 2.22785
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15535633', '15516842', '15557398', '16137094', '15314223']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5884459390083359
- 35 USC 102 Novelty (BERT): 0.5955433468352982
- Combined Prediction Score: 0.5891556797910321
- Mean Citation Score: 263.6498720000001
- Max Citation Score: 491.49954
- Similarity Product: 471.1681207254125

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

Dataset: test