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 26):
The method of  claim 25  wherein the one or more first channels are red and blue and the creating of the single sub-block for each block with pixel values of red or blue is performed to reduce both a pixel quantity and a size of color data for the red and blue color channels in the secondary regions, and wherein the one or more second channels are green and the creating of the multiple sub-blocks for each block with pixel values of green is performed to reduce a size of color data for the green color channel in the secondary regions while providing a higher resolution for the green color channel in the secondary regions than for the red and blue color channels in the secondary regions.

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): 0.6378696164996729
- 35 USC 102 Novelty (BERT): 0.4941888434492129
- Combined Prediction Score: 0.6235015391946269
- Mean Citation Score: 132.95175400000002
- Max Citation Score: 141.78163
- Similarity Product: 83.17661775580169

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