ZR36050 Datasheet JPEG IMAGE COMPRESSION PROCESSOR

Manufacturer: Unknown Manufacturer

ZR36050 jpeg image compression processor by Unknown Manufacturer - Datasheet Preview

Datasheet Details

Part number	ZR36050
Manufacturer	Unknown Manufacturer
File Size	262.88 KB
Description	JPEG IMAGE COMPRESSION PROCESSOR
Download	ZR36050 Download (PDF)

General Description

The ZR36050 is a high-speed JPEG Image Compression Processor that performs the algorithm specified by the JPEG Baseline and JPEG Lossless standards for high-quality image compression and expansion of continuous-tone color or monochrome images.

The ZR36050 performs Discrete Cosine Transform (DCT), quantization and variable-length encoding for image compression (coding), and the corresponding inverse operations for expansion (decoding).

In the JPEG Baseline encoding operation, the ZR36050 performs the DCT operation on 8 x 8 blocks of image data, converting image data into its spatial frequency components, and quantizes them using a user defined “quantization table.” Because the human visual system is

Overview

ZR36050 ADVANCE INFORMATION JPEG IMAGE COMPRESSION PROCESSOR.

Key Features

s Implements JPEG Baseline image compression and expansion, including: - DCT/IDCT operations - Quantization - Variable length coding/decoding s Full support of the JPEG Baseline standard, including: - Bit and byte stufﬁng - JPEG markers including restart (RST),.

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