PATENT CLAIM ANALYSIS

Application Number: 16438876
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["348", "273000"]

Abstract:
A method of de-mosaicing pixel data from an image processor includes generating a pixel block that includes a plurality of image pixels. The method also includes determining a first image gradient between a first set of pixels of the pixel block and a second image gradient between a second set of pixels of the pixel block. The method also includes determining a first adaptive threshold value based on intensity of a third set of pixels of the pixel block. The pixels of the third set of pixels are adjacent to one another. The method also includes filtering the pixel block in a vertical, horizontal, or neutral direction based on the first and second image gradients and the first adaptive threshold value utilizing a plurality of FIR filters to generate a plurality of component images.

Claim (Index 1):
An image signal processor, comprising:\n a plurality of programmable finite impulse response (FIR) filters configured to receive a pixel block that includes a plurality of raw input image pixels from an image sensor and filter the pixel block to generate a plurality of component images; a first programmable gradient calculation circuit configured to determine a first infrared gradient between a first set of pixels of the pixel block and a second infrared gradient between a second set of pixels of the pixel block, pixels of the first set of pixels being adjacent to one another and pixels of the second set of pixels being adjacent to one another; a first threshold calculation circuit configured to determine a first adaptive threshold value based on intensity of a third set of pixels of the pixel block, pixels of the third set of pixels being adjacent to one another; and a filter determination circuit configured to determine a type of each of the plurality of FIR filters based on the first and second infrared gradients and the first adaptive threshold value.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 100.0
- Lexical Diversity: 2.56364
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15349609', '12582400', '11046324', '14539754', '11952661']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6307946918206823
- 35 USC 102 Novelty (BERT): 0.5615098478163815
- Combined Prediction Score: 0.6238662074202522
- Mean Citation Score: 269.35546
- Max Citation Score: 432.76797
- Similarity Product: 424.2808795162529

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

Dataset: test