PATENT CLAIM ANALYSIS

Application Number: 15935910
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["345", "690000"]

Abstract:
An information handling system operating an adaptive HDR tone mapping system may comprise a display screen including a plurality of pixels operating at a lower dynamic range of brightness values, a graphics processor executing code instructions to prepare data of an HDR digital image for display at the lower dynamic range, to determine a relative brightness ratio comparing a number of pixels in the data for the image to display at a brightness level below a typical display brightness and at or above the typical display brightness, and to generate a tone map to modify the data of the image if the relative brightness ratio does not meet or exceed a preset threshold such that the pixels are mapped to a maximum brightness of a peaking display brightness level of the display screen, and the display screen displaying the plurality of pixels according to the first adaptive tone map modification.

Claim (Index 15):
An information handling system operating an adaptive high dynamic range (HDR) tone mapping system comprising:\n a display screen including a plurality of pixels operating at a lower dynamic range of brightness values wherein a peaking display brightness value is below a maximum brightness value within data for an HDR digital image; a graphics processor operably connected to the plurality of pixels executing code instructions of the adaptive HDR tone mapping system to receive data for an HDR digital image and prepare the HDR digital image for display at the lower dynamic range of brightness values; the graphics processor to determine a relative brightness ratio comparing a number of a first plurality of pixels in the data for the HDR digital image to display at a brightness level below a typical display brightness of the display screen to a number of a second plurality of pixels in the data for the HDR digital image to display at or above the typical display brightness of the display screen; the graphics processor to generate a first adaptive tone map to modify the data of the HDR digital image if the relative brightness ratio does not meet or exceed a preset relative brightness threshold such that the first plurality of pixels will display in the lower dynamic range of brightness values and the second plurality of pixels are mapped to a clipped brightness level equivalent to the peaking display brightness level of the display screen; the graphics processor to generate a second adaptive tone map to modify the data of the HDR digital image if the relative brightness ratio meets or exceeds the preset relative brightness threshold such that the first plurality of pixels and the second plurality of pixels are compressed to fit within the lower dynamic range of brightness values for display at or below the peaking display brightness level value of the display screen; and the display screen displaying the first plurality of pixels and the second plurality of pixels of the HDR digital image within the lower dynamic range of brightness values, according to the generation of the first adaptive tone map or the second adaptive tone map.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.1831
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15418522', '15385711', '15173425', '15173428', '15197959']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6081709590206821
- 35 USC 102 Novelty (BERT): 0.4734713592316144
- Combined Prediction Score: 0.5947009990417753
- Mean Citation Score: 206.125722
- Max Citation Score: 209.20082
- Similarity Product: 183.5839813185096

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