JPEG image decoding and jpeg Decoding
Introduction
JPEG is a widely used standard method for compressing images. JPEG is the abbreviation of JointPhotographicExpertsGroup. A file in this compression format is generally called JPEG. The common
JPEG (joint photographic Experts Group) is an expert group composed of two organizations, ISO and IEC, responsible for developing static digital image data compression coding standards, the algorithm developed by this expert group is known as the
For Embedded image recognition, the image captured in v4l2 is in JPEG format, and the following error or warning occasionally occurs when the image is converted to BMP in the ijg JPEG Library:
Upload upt JPEG data: XX extraneous bytes before marker 0
, JPEG
(1) technical supportGIF NLPGIF (Graphics Interchange Format; animated cross-border format) is the specification that CompuServe uses to define a general color image (color Raster image: under the constraints of the original creator and the
This article was reproduced from: http://blog.csdn.net/southcamel/article/details/8305873In simple terms,Yuv:luma (Y) + chroma (UV) format, typically sensor supports YUV422 format, that is, the data format is output in y-u-y-v orderRGB: Traditional
sensor signal Output YUV, RGB, RAW DATA, JPEG 4 different waysCategory: Camera 2012-12-17 08:59 10085 people read reviews (5) Favorite reports
In simple terms,Yuv:luma (Y) + chroma (UV) format, typically sensor supports YUV422 format, that is, the
GIF, JPEG, and PNG are the three most common image formats.
GIF: It was born in 1987 and is often used in Webpage animation. It adopts lossless compression and supports 256 colors (generally 8 bit color). It supports a single transparent
Source: "Head first HTML and CSS"
Photos and complex images using JPEG
Monochrome images, logos, and geometries using PNG or GIF
JPEG is best suited for continuous-tone images, such as photos. can represent images with up to 16 million
Android ImageView does not display JPEG images and how to reference image resources in Android Studio,
Android ImageView does not display JPEG images
I am writing a small instance today. ImageView is set to INVISIBLE in xml, and it needs to be set
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.