Click on the above “Visual Learning for Beginners” to select “Star” or “Top” Essential insights delivered first-hand The core of a typical image sensor is the CCD unit (charge-coupled device) or standard CMOS unit (complementary metal-oxide semiconductor). CCD and CMOS sensors have similar characteristics and are widely used in commercial cameras. However, most modern sensors … Read more
In the recently released iPhone 14 series by Apple, the main rear camera of the basic iPhone 14 has been upgraded. Meanwhile, in the flagship iPhone 14 Pro/Pro Max, not only has the long-awaited rear camera resolution been upgraded, but the front camera module has also been enhanced. The well-known technical analysis firm TechInsights has … Read more
This article is from the WeChat public account “Big Talk Imaging“, and the Zhihu column “All In Camera“. Please indicate the source when reprinting. Big Talk Imaging reader QQ exchange group 2: 8332820006. Big Talk Imaging Technology Forum: www.dahuachengxiang.com This site has new teaching videos “Image Sensor Technology and Applications” online on Taobao Education. “Imaging … Read more
Source: WeChat Official Account “Sensor Technology” (ID: WW_CGQJS) Author: Sensor Technology Image Sensor Definition and Types Image sensors are core components of various industrial and surveillance cameras, portable recorders, digital cameras, scanners, etc. Currently, this rapidly growing market has expanded into toys, mobile phones, PDAs, automobiles, and biomedicine. Image Sensor Applications The imaging lens projects … Read more
In-Vehicle Cameras: The Eyes of Autonomous Driving In-vehicle cameras are known as the “eyes of autonomous driving” and are the core sensing devices in ADAS systems and the field of automotive autonomous driving. They mainly collect image information through lenses and image sensors, achieving 360° visual perception and compensating for radar’s shortcomings in object recognition, … Read more
The camera of the Xiaomi 11 Pro/Ultra smartphone uses the CIS (CMOS Image Sensor) model Samsung ISOCELL GN2 (hereinafter referred to as GN2). The strength of this CIS lies not in the pixel count, but in its overall size of 1/1.12 inches. Although this phone was released some time ago, the GN2 may still be … Read more
Santa Clara, California – October 4, 2022 – OmniVision Technologies, a leading developer of advanced digital imaging, analog, touch screen, and display technology semiconductor solutions, announced the launch of its new OS04L CMOS 4 Megapixel (MP) image sensor. The OS04L delivers 2K resolution digital images and HD (high definition) video for consumer security devices such … Read more
New imaging applications are booming, from collaborative robots in Industry 4.0 to drone firefighting or agriculture, to biometric facial recognition, and handheld medical devices in homes. A key factor in the emergence of these new application scenarios is that embedded vision is more prevalent than ever. Embedded vision is not a new concept; it simply … Read more
The CCD image sensor based on semiconductor technology has changed the history of how humans record images using film. Today, digital imaging is not only an important tool for scientific analysis but also deeply integrated into everyone’s daily life. Willard S. Boyle (left) and George E. Smith (right) invented CCD technology in 1969. Source: Literature … Read more
Produced by Big Data Digest Author: Peter Diamandis In 2014, at an infectious disease laboratory in Finland, health researcher Petteri Lahtela discovered something strange; he suddenly realized that many of the conditions he was studying overlapped. For example, while examining diseases that doctors believed were unrelated, such as Lyme disease, heart disease, and diabetes, he … Read more