PATENT CLAIM ANALYSIS

Application Number: 16304456
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["348", "571000"]

Abstract:
Methods, systems, and articles of multi-dynamic range multi-layer video blending with alpha channel sideband for video playback.

Claim (Index 50):
The medium of  claim 47  wherein the first dynamic range is in high dynamic range (HDR) and the second dynamic range is in standard dynamic range (SDR);\n wherein the alpha channel sideband provides a stream of words where each word has at least one 8-bit alpha value, and the word size is a multiple of eight bits, wherein the individual words each have 32 bits and carry four 8-bit alpha data values; \n wherein the second image data comprises 32-bit words each having data of red, green, and blue (RGB) channels using 10 bits for each channel and 2 bits extra; \n wherein the alpha channel sideband is used to transfer the alpha data between a memory and a processor to perform the blending; \n the instructions causing the computing device to operate by: converting the second image data from SDR to HDR formats by tone mapping, and extracting the alpha data to be placed in the alpha channel sideband; \n and padding a final alpha data word of an individual frame to align the last word of the frame to have the same bit size as the other words in the frame; \n wherein the first image data comprises content of a video sequence, and the second image data comprises content of an application interface that forms at least one of: a frame at one or more sides of the video sequence, and at least partially transparent activation buttons over the video sequence; \n wherein the first image pixel data is transmitted to a device that decompresses the first image pixel data and the device already has the second image pixel data in a non-compressed state.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 1.11111
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15725101', '15544753', '15173425', '14113939', '15525103']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6407579374183047
- 35 USC 102 Novelty (BERT): 0.5036704486500492
- Combined Prediction Score: 0.6270491885414791
- Mean Citation Score: 194.64033
- Max Citation Score: 201.38419
- Similarity Product: 118.57649012542484

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