PATENT CLAIM ANALYSIS

Application Number: 16216551
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["370", "546000"]

Abstract:
Provided is an apparatus and method for encoding/decoding a moving picture based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adaptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.

Claim (Index 10):
The non-transitory computer-readable medium of  claim 8 , wherein each of the entropy-decoded signals is a transformed and quantized residue signal representing a difference between a pixel value and a predicted pixel value.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.04054
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15794568', '14750202', '13910639', '13469536', '12090699']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6439499028655074
- 35 USC 102 Novelty (BERT): 0.5814428185703646
- Combined Prediction Score: 0.6376991944359931
- Mean Citation Score: 475.528452
- Max Citation Score: 490.24065999999993
- Similarity Product: 413.8261078145003

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