PATENT CLAIM ANALYSIS

Application Number: 15912323
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["345", "008000"]

Abstract:
Techniques are described for controlling image display via compression of image data in some image regions while performing less or no compression in other (e.g., peripheral view) regions, with color-specific compression preserving chromatic aberration compensation. Such techniques may be used with display panel(s) of a head-mounted display device used for virtual reality display. A primary region of an image at which to encode and display data at a highest resolution level may be determined by tracking a gaze of a user, while other secondary regions may be selected to be surrounding or other outside the primary region. In the secondary regions, image data for a first (e.g., green) color channel may be encoded at a first compression level for a first resolution level lower higher than for other second color channels, and HDR data may be compressed at higher compression levels than the color-specific data.

Claim (Index 24):
The system of  claim 18  wherein the encoded copy further includes additional information encoding a plurality of high dynamic range (HDR) luminance values associated with the plurality of pixel values, wherein the automated operations further include:\n identifying multiple of the plurality of HDR luminance values that are associated with the multiple pixel values for the primary region of the image; and \n generating other of the plurality of HDR luminance values from the additional information by, for each of multiple encoded HDR luminance values in the additional information, using the encoded HDR luminance value to produce multiple of the other HDR luminance values that are each one of a reduced set of possible HDR luminance values having less unique values than the multiple HDR luminance values, \n and wherein the displaying of the image further includes using the generated other HDR luminance values as part of controlling display of pixels of the display panel corresponding to the secondary regions, and using the identified multiple HDR luminance values to control display of pixels of the display panel corresponding to the primary region.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11419697', '14613084', '13553440', '12027923', '15294323']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6408659539198542
- 35 USC 102 Novelty (BERT): 0.4821454662604339
- Combined Prediction Score: 0.6249939051539123
- Mean Citation Score: 132.95175400000002
- Max Citation Score: 141.78163
- Similarity Product: 92.7330177210796

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

Dataset: test