PATENT CLAIM ANALYSIS

Application Number: 15866493
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["382", "166000"]

Abstract:
An encoding method and an encoder are provided. The encoding method includes receiving a first coding unit of a frame, and selecting a first index pixel and a second index pixel from pixels of the frame and setting index values corresponding to the two index pixels, where a color of the first index pixel is different to a color of the second index pixel. The encoding method includes indexing each pixel in the first coding unit to generate an index map. The encoding method includes generating a coding value corresponding to the first coding unit according to the index map, and transmitting the coding value to a decoder, wherein only an index value corresponding to a 1 st  scanned pixel in the pixels of the first coding unit in the index map is recorded in the coding value.

Claim (Index 5):
The encoding method as claimed in  claim 2 , wherein the step of selecting the two pixels from the pixels of the frame to serve as the first index pixel and the second index pixel comprises:\n clustering the pixels into a plurality of clusters according to pixel values of the pixels, wherein the pixel values of the pixels in a same cluster of the clusters are the same; and selecting a first cluster and a second cluster according to a number of the pixels corresponding to each of the clusters, wherein the first index pixel belongs to the first cluster, the second index pixel belongs to the second cluster, and the number of the pixels of the first cluster and the number of the pixels of the second cluster are all greater than the number of the pixels in other cluster of the clusters.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.86275
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14733976', '14656087', '15101139', '14667900', '15107915']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3174302098418193
- 35 USC 102 Novelty (BERT): 0.5095182011682333
- Combined Prediction Score: 0.3366390089744607
- Mean Citation Score: 233.620082
- Max Citation Score: 269.1737
- Similarity Product: 205.0353602329969

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